m****n
发帖数: 815 | 1 周末和我一朋友一起去练习场。我们俩使同一支铁杆，他的trajectory能比我的高好多
。比如4铁，感觉上他的trajectory能比我的高出40%。奇怪的是我们俩的carry
distance却差不多，4铁在练习场170多吧。这是为什么？ |
|
w*******y
发帖数: 60932 | 2 quote
Trajectory compensated scopes for target and varmint shooters. Designed for
the .22 bullet, the trajectory is compensated from 50 to 175 yards. Features
a quick change turret system with 3 drums included for 36, 38 and 40 grain
bullets.
FEATURES:
Fully multi-coated precision lenses
Waterproof, fogproof, shock proof
Adjustable objective for parallax
Baked on rubber shadow black finish
1 main tube with quick change turret system
SPECIFICATIO NS:
Magnificatio n: 6 - 18X
Obj. Lens Diameter(m |
|
ET
发帖数: 10701 | 3 这2天golf channel在播"tee up with Tiger"的节目，tiger woods和A Kim一起的。
TW说他控制球高度的方法是控制follow-through完成的方向。
如果打低trajectory, 完成的方向是在肋骨，
如果是中等正常，完成的方向是肩，
如果想高，完成的地方是头。 |
|
m****n
发帖数: 815 | 4 我以前的理论是如果是同一支杆，trajectory更高，那就说明是swing speed更快，理
论上carry distance应该更远才对。可是我们俩carry distance竟然差不多。 |
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v***s
发帖数: 4031 | 5 每个人的挥杆技术包括挥杆速度，下杆节奏，杆头速度，发射角度以及释放的形式不同
，所以trajectory各有不同。4铁有同样的Carry，不会再有同样的距离吧。 |
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O***p
发帖数: 1333 | 6 请谁能解释一下什么是long trajectory rubber，还有它的优缺点。 |
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Z**R
发帖数: 1233 | 7 【 以下文字转载自 Military 讨论区 】
发信人: ZZGR (闲逛), 信区: Military
标 题: ISRO: Chandrayaan-1 enters Lunar Transfer Trajectory
发信站: BBS 未名空间站 (Tue Nov 4 05:19:18 2008)
November 4, 2008
The fifth and final orbit raising manoeuvre of Chandrayaan-1 spacecraft was
successfully carried out today (November 4, 2008) morning at 04:56 am IST.
During this manoeuvre, the spacecraft’s 440 Newton liquid engine was fired
for about two and a half minutes. With this, Chandrayaan-1 entered the Lunar
Transfer Traject |
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d*****r
发帖数: 39446 | 8 【此篇文章是由自动发信系统所张贴】
trajectory 已经成为本俱乐部的正式成员, 特此通知. |
|
f**d
发帖数: 768 | 9 这是一本计算神经科学的优秀著作，全文拷贝这里（图和公式缺），有兴趣的同学可以
阅读
如需要，我可以分享PDF文件（－－仅供个人学习，无商业用途）
From Computer to Brain
William W. Lytton
From Computer to Brain
Foundations of Computational Neuroscience
Springer
William W. Lytton, M.D.
Associate Professor, State University of New York, Downstato, Brooklyn, NY
Visiting Associate Professor, University of Wisconsin, Madison
Visiting Associate Professor, Polytechnic University, Brooklyn, NY
Staff Neurologist., Kings County Hospital, Brooklyn, NY
In From Computer to Brain: ... 阅读全帖 |
|
Z*L
发帖数: 9598 | 10 ☆─────────────────────────────────────☆
trajectory (trajectory) 于 (Mon Jun 6 19:50:55 2011, 美东) 提到:
有人玩过吗？
多少钱？
多少人一船？
好玩不？
☆─────────────────────────────────────☆
trajectory (trajectory) 于 (Mon Jun 6 22:29:26 2011, 美东) 提到:
为什么木有人玩过？
☆─────────────────────────────────────☆
phzww (yvonne) 于 (Mon Jun 6 22:56:20 2011, 美东) 提到:
这东西要先花一百多块/次钱上课，学会了才能租船，租船最小号的船50块钱左右/小时1-3
个人/船。
☆─────────────────────────────────────☆
ibd (我也控制体重。) 于 (Tue Jun 7 00:19:14 2011, 美东) 提到:
得上课拿证，才能租船。... 阅读全帖 |
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Z*L
发帖数: 9598 | 11 ☆─────────────────────────────────────☆
gszy (新年新气象) 于 (Mon Jun 6 20:35:20 2011, 美东) 提到:
目前行程表如下：
Day 1, From Chicago,IL to Egg Harbor, Door County, WI，[From A to C];
Day 2, From Green bay,WI to St. Ignace,MI [ From C to F];
Day 3, From St.Ignace,MI to Traverse City or Sleeping Bear,MI,
[From F to G/H]；
Day 4, From Sleeping Bear,MI to Chicago,IL [From H to I].
请站内信件联系
☆─────────────────────────────────────☆
jiangong1979 (jiangong1979) 于 (Mon Jun 6 20:44:15 2011, 美东) 提到:
gszy是个... 阅读全帖 |
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w***n
发帖数: 4358 | 12 ☆─────────────────────────────────────☆
trajectory (trajectory) 于 (Fri Jun 10 17:06:10 2011, 美东) 提到:
过早的那种豆皮
Thanks！
☆─────────────────────────────────────☆
whbin (御风~探花) 于 (Fri Jun 10 18:05:00 2011, 美东) 提到:
师妹好久不见了啊
☆─────────────────────────────────────☆
trajectory (trajectory) 于 (Fri Jun 10 18:15:42 2011, 美东) 提到:
既然好久不见 ， 见面了赶紧告诉我哪里可以吃到豆皮撒。
☆─────────────────────────────────────☆
whbin (御风~探花) 于 (Fri Jun 10 19:01:36 2011, 美东) 提到:
我没去过芝加哥，应该在中国城有卖的吧
☆──────────────────────... 阅读全帖 |
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w***n
发帖数: 4358 | 13 ☆─────────────────────────────────────☆
trajectory (trajectory) 于 (Tue Jun 21 20:53:00 2011, 美东) 提到:
好怀念啊！ 不加鸡蛋的简单做法， 有木有啊？
☆─────────────────────────────────────☆
somekiss (哎哟，不错喔～) 于 (Tue Jun 21 21:03:58 2011, 美东) 提到:
这次回去吃了一个，还是5毛钱。
☆─────────────────────────────────────☆
trajectory (trajectory) 于 (Tue Jun 21 21:07:25 2011, 美东) 提到:
人家做的那么辛苦， 你才吃一个？
☆─────────────────────────────────────☆
somekiss (哎哟，不错喔～) 于 (Tue Jun 21 21:10:33 2011, 美东) 提到:
我在去吃饭的路上走过了5米又回头买一个算很道德了吧。。
☆... 阅读全帖 |
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w***n
发帖数: 4358 | 14 ☆─────────────────────────────────────☆
trajectory (trajectory) 于 (Sat Jun 18 21:07:37 2011, 美东) 提到:
要武汉才有的啊， 或者湖北才有的， 不要太大的。 可以托运的。
☆─────────────────────────────────────☆
rcf (hello world) 于 (Sat Jun 18 22:13:43 2011, 美东) 提到:
你先了解一下吃的人会不会有稀奇古怪的allergy?
☆─────────────────────────────────────☆
trajectory (trajectory) 于 (Sat Jun 18 22:35:04 2011, 美东) 提到:
都是中国人， 冒的么死过敏啊。
但是想给大家带点有意思的吃的， 而不是chinatown到处都买的到的那种
☆─────────────────────────────────────☆
ie (江城晃晃) 于 (Sat Jun 18 23:25:... 阅读全帖 |
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z********0
发帖数: 9013 | 15 VOLUME 1: JERKS
Introduction
How to Use This DVD Series
How NOT to Use This DVD Series
Phases of Jerk Lift, an overview
[Phase 1]: Introduction to 'Rack' Position
[Phase 1]: Key Points of Rack Position
[Phase 1]: Limiting Factors and Variations of Rack position
[Phase 1]: Practicing Rack Position: Active Rack 'Meditation'
[Phase 1]: Practicing Rack Position: Rack 'Meditation'
[Phase 2]: Overview: primary movers, trajectory
[Phase 2]: Proper Hand Positi... 阅读全帖 |
|
z********0
发帖数: 9013 | 16 VOLUME 1: JERKS
Introduction
How to Use This DVD Series
How NOT to Use This DVD Series
Phases of Jerk Lift, an overview
[Phase 1]: Introduction to 'Rack' Position
[Phase 1]: Key Points of Rack Position
[Phase 1]: Limiting Factors and Variations of Rack position
[Phase 1]: Practicing Rack Position: Active Rack 'Meditation'
[Phase 1]: Practicing Rack Position: Rack 'Meditation'
[Phase 2]: Overview: primary movers, trajectory
[Phase 2]: Proper Hand Positi... 阅读全帖 |
|
发帖数: 1 | 17 07 Nov 2019
Just as the clamor about Biogen’s seeking FDA approval for aducanumab with
one positive Phase 3 trial started to die down, a Chinese company garnered a
regulatory thumbs-up for its drug, also with one Phase 3 trial. On November
2, Shanghai Green Valley Pharmaceuticals announced that China’s National
Medical Product Administration (NMPA) had conditionally approved GV-971, aka
oligomannate, for the treatment of mild to moderate Alzheimer’s disease.
Full approval, expected to come in sp... 阅读全帖 |
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c***z
发帖数: 6348 | 18 【 以下文字转载自 DataSciences 讨论区 】
发信人: chaoz (面朝大海，吃碗凉皮), 信区: DataSciences
标 题: OCR job from recruiter - it is interesting but I can't do it, yet
发信站: BBS 未名空间站 (Fri Jun 20 12:25:07 2014, 美东)
If you would be interested please let me know at h******[email protected] as
early as possible.
Job Title: position for Data Scientist for Machine Learning and Natural
Language Processing Experience
Company: BITS
Task 1: Extend NIST Scientific Text Extraction System
Description of Tasks
I. Implement distributed... 阅读全帖 |
|
y**********7
发帖数: 769 | 19 Yes. You missed something here. Shaft flex does relate to trajectory. No
matter what shaft flex is, a shaft with lower kick point generates higher
trajectory and a shaft with higher kick point produces lower trajectory.
In shaft design, usually soft shaft is with low kick point and stiff shaft
is with middle or higher kick point. So, regular flex shaft can generate
higher trajectory than stiff flex shaft does, even if both club heads are
with same loft.
much |
|
m****8
发帖数: 327 | 20 Dimple各家设计不同，titleist每年的proV1的Dimple设计和数量都有可能变化。
这方面我们肯定不如厂家的人懂。但是bridgestone是这么说的，说明他们可以通过
dimple design来控制lift和drag。
Dimples provide the lift needed to get a ball airborne. Without them a golf
ball's performance would be severely restricted. Bridgestone golf balls come
in a variety of different dimple patterns. Some promote a higher flight
trajectory that many golfers need (e.g.- e5), while others promote a lower,
or straighter ball flight (e.g.- e6). In general though, balls with deeper
dimpl... 阅读全帖 |
|
c***z
发帖数: 6348 | 21 【 以下文字转载自 DataSciences 讨论区 】
发信人: chaoz (面朝大海，吃碗凉皮), 信区: DataSciences
标 题: OCR job from recruiter - it is interesting but I can't do it, yet
发信站: BBS 未名空间站 (Fri Jun 20 12:25:07 2014, 美东)
If you would be interested please let me know at h******[email protected] as
early as possible.
Job Title: position for Data Scientist for Machine Learning and Natural
Language Processing Experience
Company: BITS
Task 1: Extend NIST Scientific Text Extraction System
Description of Tasks
I. Implement distributed... 阅读全帖 |
|
c***z
发帖数: 6348 | 22 If you would be interested please let me know at h******[email protected] as
early as possible.
Job Title: position for Data Scientist for Machine Learning and Natural
Language Processing Experience
Company: BITS
Task 1: Extend NIST Scientific Text Extraction System
Description of Tasks
I. Implement distributed PDF to image conversion subsystem that converts
pages of scientific articles to individual images.
II. Implement distributed optical character recognition-based text
extraction system ... 阅读全帖 |
|
R****a
发帖数: 6858 | 23 帝国的陨落
来源: ognc 于 2010-12-12 05:58:18 [档案] [博客] 旧帖] [转至博客] [给我悄悄话
] 本文已被阅读：254次 字体：调大/调小/重置 | 加入书签 | 打印 | 所有跟帖 | 加
跟贴 | 查看当前最热讨论主题 0
The Decline and Fall of the American Empire
By Alfred W. McCoy
December 11, 2010 "The Nation" - - A soft landing for America 40 years from
now? Don’t bet on it. The demise of the United States as the global
superpower could come far more quickly than anyone imagines. If Washington
is dreaming of 2040 or 2050 as the end of the American Century, a more
realistic asses... 阅读全帖 |
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b********5
发帖数: 253 | 24 Aff,
Good to hear you carry 3 iron 192 yard. That is a confidence booster for
sure. Ball trajectory being high may just be your club configuration. My
iron set has 3, 4 irons configured to high trajectory while the shorter ones
relatively low. To myself I would prefer long iron shots take higher
trajectory. That would stop the ball softer from that far distance.
Talking about golf here makes me so anxious about playing ... I can't wait
to see myself on range and course. |
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b*******2
发帖数: 412 | 25 The diamana bule Kaili has mid ball flight trajectory and the aldila voodoo
has mid/low ball flight trajectory. The reason comes from the bending point
of the shaft, Kaili has mid bending point, and voodoo has mid/high bending
point. Therefore, you will see the torque rates of those two shaft are
different, voodoo has lower torque degree than Kaili.
If you have a very solid ball striking by the driver and a high swing speed
> 105 mph. Voodoo might be a better option. If you need some forgiveness... 阅读全帖 |
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a***i
发帖数: 1517 | 26 “Therefore, users are encouraged to focus not only on the medium-variant
projection, which corresponds to the median of several thousand simulated
country trajectories for each component of demographic change, but also on
the prediction intervals, which describe a range of plausible outcomes
corresponding to the observed percentiles of the collection of simulated
trajectories.”
以上这段话来自《世界人口预测报告》，我对统计一窍不通，虽然大概明白是什么意思
，不知道翻译成中文对应的术语是什么，特别是“the observed percentiles of the
collection of simulated tr... 阅读全帖 |
|
|
k****u
发帖数: 1686 | 28 中国媒介的全球性和民族性：话语、市场、科技以及意识形态
分享到： 0 发表时间：2013年5月30日12:45:30
冷战结束后，中国媒介一直纠缠於民族主义和全球化之间。自从在天安门事件中迷失政
治方向，中国不得不拥抱资本主义以挽救社会主义；经济发展和民族主义取代了破产的
共产主义，为政权的合法性提供新依据。另一方面，中美联合对付苏联的策略结盟随冷
战结束而瓦解，天安门事件更使美国振振有词地抵制中国。1990年代中期，美国的对华
政策有几次转向，先从围堵逐渐变为来往，又从来往变为企图将中国纳入全球化的轨道
，以期一步步促进中国的「和平演变」1.尽管中美时陷对立的僵局，中国却拥抱资本主
义，渴望加入世贸组织和获取奥运会主办权，以提昇它在新国际秩序中的地位，乃至於
跨进国际「精英权力俱乐部」的门槛。
民族主义和全球化是矛盾的统一，既共存又竞争。本文旨在讨论两个主题。第一，它们
之间的关系如何形塑中国媒介的生态、话语、市场和意识形态？第二，在「国家利益」
的口号下，中国社会各股力量或竞争或联盟，以争取社会优势，媒介如何展现这个过程
？具体说，我想把这两个主题贯穿於以下六个子题：（1）中国媒介... 阅读全帖 |
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s****d
发帖数: 1830 | 29 我还真浪费时间差了一下wiki, 潘兴25g横向机动的数据在哪
https://en.wikipedia.org/wiki/Pershing_II_Weapon_System
Flight[edit]
Prior to launch, the missile was referenced in azimuth by its gyrocompass
inertial platform. After launch, the missile followed an inertially guided
trajectory until RV separation. Attitude and guidance commands during
powered flight (except for roll attitude) were executed via the swivel
nozzles in the two propulsion sections. Roll control was provided by two
movable air vanes on the first stage... 阅读全帖 |
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d***z
发帖数: 136 | 30 你如何得出非要一下子发射100枚导弹的，而且这100枚照你说还带多个分弹头？
别人第一页都解释啥是弹道导弹了，你还在瞎扯弹道导弹可以随意在任何阶段变轨，可
以随意改变飞行距离。土工的导弹往东南射向太平洋，竟然能突然变轨飞到洛杉矶，也
许是靠你的大肚皮吹来变轨和加燃料的。
哦，另外告诉你个白痴，美帝中西部上千枚陆基洲际弹道导弹对中国基本上是没有威慑
力的，因为这些导弹要攻击中国必然要从北极和俄罗斯上空经过，这才真正会造成俄罗
斯误判反击，而中国从东北发射洲际弹道导弹到美帝本土，并不会造成俄罗斯误判，因
为弹道不够浅。美
帝对俄罗斯以外的国家的核威慑是靠潜艇和轰炸机。给你干爷美帝NPR的报道作证：
Should America Keep Its Aging Nuclear Missiles?
http://www.npr.org/2014/07/30/336516582/should-america-keep-its
And Blair says these missiles don't threaten those countries for one simple
reason: "In... 阅读全帖 |
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m********5
发帖数: 17667 | 31 你这个是spin而不是他说的spiral trajectory
这个是by-design弄出来的
增加beam-rider飞弹头部摆动角度,增加引导的鲁棒性，而不是增加稳定性
可以想像一下，如果是普通轨迹。飞行遇到一个微扰，头部偏离收不到信号了，导弹就
打偏了。但如果是以进动的方式进行扫描，则有更大机会接续引导信号。
The missile detects the laser beam and attempts to keep it centered between
two receiving sensors in the tail while flying towards the target. The
missile
has only one servo motor for steering, so it rolls around its longitudinal
axis in flight, continuously correcting pitch and yaw in turn. This rotating
motion gives the missile a distin... 阅读全帖 |
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g**1
发帖数: 10330 | 32 Department of Defense Announces Successful Test of Army Advanced Hypersonic
Weapon Concept
Today the U.S. Army Space and Missile Defense Command/Army
Forces Strategic Command conducted the first test flight of the Advanced
Hypersonic Weapon (AHW) concept. At 6:30 a.m. EST (1:30 a.m. Hawaii-
Aleutian Time), a first-of-its-kind glide vehicle, designed to fly within
the earth’s atmosphere at hypersonic speed and long range, was launched
from the Pacific Missile Range Facility, Kauai, H... 阅读全帖 |
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g**1
发帖数: 10330 | 33 http://www.youtube.com/watch?v=n7wKEQFf5JY
5/10/2012 - Second-Generation Aegis Ballistic Missile Defense System
Completes Successful Intercept Flight Test The Missile Defense Agency (MDA)
and U.S. Navy sailors aboard the USS LAKE ERIE (CG 70) successfully
conducted a flight test of the Aegis Ballistic Missile Defense (BMD) system,
resulting in the first intercept of a short-range ballistic missile target
over the Pacific Ocean by the Navy's newest Missile Defense interceptor, the
Standard Missil... 阅读全帖 |
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l****z
发帖数: 29846 | 34 $466,642 Federal Study: Why Do Fat Girls Get Fewer Dates?
December 4, 2014 - 3:36 PM
By Melanie Hunter
(CNSNews.com) – The National Institutes of Health has awarded $466,642 in
taxpayer dollars to Magee-Women’s Research Institute and Foundation in
Pittsburgh, Pa., to study the role of romantic relationships in the sexual
behavior of obese and non-obese girls.
“Mounting evidence demonstrates that weight influences intimate (i.e.,
dating and sexual) relationship formation and sexual negotiations a... 阅读全帖 |
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L**B
发帖数: 373 | 35 ppt那个是70年代Stanford毕业的博士，至今还是associate prof；另外一个认真的，
80年的博士，早已是prof，而且在我们领域有重大贡献，很多教材都有描述。
[在 trajectory (trajectory) 的大作中提到：]
：PPT 那个是不是已经FULL 所以不怕了。 ？ 自己写那个是不是还AP中啊？ |
|
|
f******D
发帖数: 332 | 37 北加州 Windsor 公司支持h1b 绿卡 new grad， entry level welcome
1. Mechanical Engineer Machine Design and Automation
JOB SITE: WINDSOR, California
Job Summary
Responsible for Automation and Machine design.
Tasks may include but are not limited to:
Design precision mechanisms and structures for accuracy, performance, and
manufacturability
Design with integration of cameras, lighting, and 3D sensors for measurement
Design robotics and machines for automation and integration
Design custom automation solutions... 阅读全帖 |
|
f******D
发帖数: 332 | 38 北加州 Windsor 公司支持h1b 绿卡 new grad， entry level welcome
1. Mechanical Engineer Machine Design and Automation
JOB SITE: WINDSOR, California
Job Summary
Responsible for Automation and Machine design.
Tasks may include but are not limited to:
Design precision mechanisms and structures for accuracy, performance, and
manufacturability
Design with integration of cameras, lighting, and 3D sensors for measurement
Design robotics and machines for automation and integration
Design custom automation solutions... 阅读全帖 |
|
t******l
发帖数: 10908 | 39 我有空时去证一下看看递归变换奇偶选择有没有存在 trajectory issue，也
就是是不是严格的递归不变式保证最大。
我目前只是怀疑，没有真的去证明或证伪。但我感觉存在 trajectory issue，
应该严格遵循一开始的奇偶选择。当然证伪只要构造反例就可以了。 |
|
t******l
发帖数: 10908 | 40 你这个是对的，也是可以证明的。
这个证明的主要 trick，是不要画成类似 constructive 的递归不变式，因为这个
问题本质不是从底向上的 construction 问题。要画成类似 branch & bound
的递归不变式。
具体就是每个 node 下选奇偶分支时，mark 上假设该奇偶选择保持不变到底的 sum，
然后选最大的 lower bound 的 branch，recurse down 时不断 update lower bound，
就能证明。
我昨天陷在类似 constructive 的递归不变式里，就无法 handle 证明里的
trajectory change。类似 branch & bound 的递归不变式就能绕过 trajectory
change 的问题。 |
|
i*********n
发帖数: 5465 | 41 (Reuters) - Major stock indexes have never been higher - and yet that's
hardly scaring people.
Stocks have soared in 2013, with the Dow .DJI climbing almost 11 percent to
hit a series of new all-time highs while the S&P 500 .SPX has jumped 9.4
percent, falling just short of its all-time closing high after rising for 10
of the past 11 weeks. And yet, analysts for the most part see equities as
fairly cheap.
The rally has slowed, however. In the last eight trading sessions, the S&P
500 has managed ... 阅读全帖 |
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s********8
发帖数: 256 | 42 律师纯属没经验,这么高饮用pp秒过。
[在 trajectory (trajectory) 的大作中提到：]
:照一部分人的说法 现在RFE有时会胡乱给原因， 因为PP的人过多处理不过来 ， 但
是USCIS 又不愿意不收钱。这种说法请问是有依据的吗？ 很多过程外人看上去如同
BLACK BOX
:假设这种说法是事实， 被胡乱给个原因而RFE ， 应对岂不是很困难？
:谢谢！ |
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c*********r
发帖数: 118 | 43 [在 trajectory (trajectory) 的大作中提到：]
:还是不要掉以轻心的好， 公司的律师给我们写的PL错误百出。。。根本就没有做过1B
的感觉。 他们以前主要靠给公司的欧洲人们申请NIW 赚钱， 完全不清楚1A 1B的技巧
:。BLESS
那你们推荐信也是自己写吗？律师会不会给改改？ |
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d******1
发帖数: 349 | 44 会议脚本，很长，形势不乐观啊
Qualcomm Incorporated (NASDAQ:QCOM)
Q2 2015 Earnings Conference Call
April 22, 2015 04:45 PM ET
Executives
Warren Kneeshaw - Vice President, Investor Relations
Steve Mollenkopf - Chief Executive Officer
Derek Aberle - President
George Davis - Executive Vice President and Chief Financial Officer
Analysts
Tim Long - BMO Capital Markets
Mike Walkley - Canaccord Genuity
Ehud Gelblum - Citigroup
Blaine Curtis - Barclays
Kulbinder Garcha - Credit Suisse
Stacy Rasgon - Bernstein
James Fa... 阅读全帖 |
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k*******n
发帖数: 2399 | 45 In the future, historians may likely mark the 2010 midterm elections as the
end of the California era and the beginning of the Texas one. In one stunni
ng stroke, amid a national conservative tide, California voters essentially
ratified a political and regulatory regime that has left much of the state u
nemployed and many others looking for the exits.
California has drifted far away from the place that John Gunther described i
n 1946 as "the most spectacular and most diversified American state .... 阅读全帖 |
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ET
发帖数: 10701 | 46 for the solid contact, do u always make eyes contact on ur ball?
stare at ur ball during the backswing, downswing, even follow-through.
for the high trajectory, i think it depends on your follow-through, how long u
let ur arm follow freely.
let me say vijay's, he said he intentionlly shorten his arm during the
follow-through, in order to avoid the high trajectory, say, longer distance.
I think longer follow-through and shorter one can be told the pose of
finishing.
check this vijia's out
and th |
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y**********7
发帖数: 769 | 47 A normal 5 wood loft is 19 degree and a normal 3 iron loft is 22 degree.
Therefore, the trajectory with 5 wood is lower than the trajectory with 3
iron. Besides that, 5 wood shaft is longer than 3 iron shaft and so, in
normal condition, there is no way the ball can be hit farther by 3 iron than
by 5 wood.
I hit 20 yards more with 5 wood than with 3 iron.
Something |
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o***u
发帖数: 1853 | 48 I think 8 iron was not a bad choice, and the ball landed pretty good place.
However, the low trajectory could be reason that the ball went out the green
. As I said, the wind was the biggest factor there, which was controlled by
god. Considering 20-25mph wind over there, the low trajectory is only way to
go. If the ball landed 1yard shorter, that would be totally different
outcome.
He could make the mistake in 3rd shot, but once again, the ball was in a
very difficult place. If I were him, I wou |
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t*******5
发帖数: 300 | 49 这周都在下雨，今天阴。上去拿着刚到的ft 9 8.5 degree aldila dvs stiff耍耍。
真不一般的爽。callaway做driver牛逼了。打了整整一筐（70-80），最差的也有260（
还是打完就没重心的）。275-295之间。超级好打
现在就是关注Mitsubishi blue or fubuki的shaft。dvs的spin太强～～～imix，我今
天高潮了
btw，后来又去试了试那套 mp33 demo set， dg s300（上周199 local 店里掏来的，
基本就是新的）。trajectory 超高，上次玩的是朋友的aldila shaft，7 号杆
trajectory 估计就有个8-9楼高。
上周看到199，实在便宜不行，就收了。 等下次有好的shaft deal，再去玩玩
然后callaway x forged我觉得就两分格
总的感觉，mizuno和别的日本杆就不一样。当年tiger还用mp 14呢
然后顺便恶心下honma的，除了贵，别的就是屎.国内人还就爱这牌子，杭州还开了家专
卖店说
那个叫什么miura还什么的，感觉设计就抄mizu |
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