A*******n
发帖数: 3 | 1 Try Tuf Line by Western Filaments, the original maker of Power Pro. It is
the same line and much cheaper! Shimano is selling Power Pro too high of
price. Bass Pros Shop and Cabela both have it. |
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m****x
发帖数: 2506 | 2 http://forums.pondboss.com/ubbthreads.php?ubb=showflat&Forum=7&
找到了，看来鱼泛滥的地方容易长虫。 鱼多不是好事
Parasites and Disease
At some time an outbreak of some type of disease or parasite will likely
occur. However, the severity, frequency and duration of these outbreaks can
be reduced by controlling fish stress. Conditions favorable for disease
outbreaks require a host, such as the fish, a disease organism such as a
parasite and a stress such as low dissolved oxygen. Common stress factors
are rough handling, w... 阅读全帖 |
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c**y
发帖数: 377 | 3 Synthetic Materials
Synthetic materials are basically plastic threads (extruded polymers, to be
technical). The threads are most commonly a continuous filament (a long,
single strand). They can also be arranged in short "staples" up to four inches
long. Usually the threads
are hollow, reducing their weight and enabling them to trap more air.
The advantages of synthetic fill include:
It still provides some insulation when wet; plus it dries fairly quickly.
It's less expensive than down.
It's non- |
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f********t
发帖数: 4574 | 4 0F到-20F的睡袋推荐一下（包括价位）？
看到一个TNF Nova 0F，讨论一下优缺点？多少刀拿下合适？
主要特点是：
0F, -18C；
重量 3 lbs 5 oz (1510 g)
充800+ 鹅绒， 1 lb 10 oz (744 g)
底部用抗压缩Climashield® Prism continuous filament填充保暖
HyVent防水透气面料
http://www.thenorthface.com/catalog/sc-gear/equipment-sleeping-bags/nova_2.html
Keeping you warm in temperatures reaching 0ºF on high-altitude
Himalayan expeditions, this 800+ fill down bag is highly compressible and
engineered to ensure maximum warmth when your survival depends on it. Highly
compressib |
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w****1
发帖数: 4931 | 5 What Causes Muscle
Soreness?
Gabe Mirkin, M.D.
Your muscles should feel sore on some days after you exercise. If you go out
and jog the same two miles at the same pace, day after day, you will never
become faster, stronger or have greater endurance. If you stop lifting
weights
when your muscles start to burn, you won't feel sore on the next day and you
will not become stronger. All improvement in any muscle function comes from
stressing and recovering. On one day, you go out and exercise hard en... 阅读全帖 |
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p****4
发帖数: 517 | 6 FYI.
I use the following tension on Volkl 10 V-Engine Midplus, stringing main
first.
Polyester Main - 49 lbs
Multi-filament Cross - 62 lbs
Strings are 17 gauge. |
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l*****n
发帖数: 633 | 7 main用poly，cross有什么线好用。请推荐几个性价比好的synthetic gut 或multi-
filament线。
thanks. |
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t****i
发帖数: 4225 | 8 haha, I could care less whether they sell more or less.
Pure poly and syn gut should be fairly easy to tell the difference. But
nowadays the manufacturers like to make those strings in hybrid, fancy
structure (core-shell, filament), nanostructured, etc. |
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t****i
发帖数: 4225 | 9 Nylon is the main composition of syn gut. " 起丝的" is likely multifilament
of nylons. The one you have is most likely just one single filament of
nylon so it 不起丝，but狂走线. |
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K****D
发帖数: 30533 | 10 根据tenfei的指示，那个不是single filament syn gut就是nylon，呵呵。
不过不怎么透明。
It feels much better than the prestrung string. |
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t****i
发帖数: 4225 | 11 dude, single filament syn gut is largely made of nylon, but may have some
addictives or coatings. |
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t******g
发帖数: 2253 | 12 第一次穿poly的线，第一次打断poly的线，还断的是横线，很有成就感。以前很少打断
线，断过的几根基本上都是multi filament，其他材料的大多是没弹性了自己剪断。难
道这次poly的线断了意味着我比以前暴力了很多？ |
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b*********s
发帖数: 6757 | 14 I used Wilson NXT 16 recently from the demo racquet. One is new set, the
other is about to break. New set was on the wilson 95 6.1 18x20; used one
was on Wilson Blade 98 16x19.
My experience was pretty bad. There is a clear difference in amount of
topspin I can generate between the multifilament and poly. The feel and
touch is not bad, but i clear feel that it's not grabbing/biting the ball as
the poly does. It is even more evident when it lose the filament around it
(which is like <2hr play tim... 阅读全帖 |
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b*********s
发帖数: 6757 | 15 yea, the cross is the one that loses filament first. With heavy topspin, it
strips off faster than ..... lol
so |
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b*****t
发帖数: 758 | 16 Nature guts in general are a little more durable than multi-filament strings
. I would say roughly 1.5x to 2x in my experience (if one can keep the
nature gut from touching water or sweat).The real strength of nature guts is
that their spin potential is as good as poly strings. |
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b*********s
发帖数: 6757 | 17 6.1 18x20 is not easy to use at first. Strongly recommend not to use multi
filament with it. But if you have a solid stroke and able to stay loose it's
one of the best stick out there. To me it's the last stick I'll buy...
maybe when I get too old I'll make the switch.
You may need to move your contact point a bit further in front. With this
stick I can feel racquet doing all the work. Amazing racquet but may not
for everyone |
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F*****o
发帖数: 4012 | 18 如果是这个线 Gamma - Asterisk (Multi-Filament)的话，还是建议换其他的 multi。
这个线的评价不好。俺当时是用完了觉得非常不好（穿了两次了），然后再去看的评价
。主要问题就是不走球。
俺现在手里还有至少可以穿6，7个拍子的线，正找地方出线呢。
问题？打一两局就要换拍子？ 我的是gamma multi。 |
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a*****0
发帖数: 6788 | 19
17g 的 multi-filament是不是很容易就断了？ 你一般打几小时。
NXT and NXT Tour 的区别在哪？ 价钱差很多 |
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a*****0
发帖数: 6788 | 20
17g 的 multi-filament是不是很容易就断了？ 你一般打几小时。
NXT and NXT Tour 的区别在哪？ 价钱差很多 |
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j****4
发帖数: 50 | 21 推荐WILSON US OPEN EXTRA DUTY, 绝对是硬地手感之王。耐久度上面我觉得用8-10个
小时一般没什么问题。新手找球感非常重要，US OPEN球感软一些，比较好操控找甜点
。而且击球我觉得拍线也会有很大区别，可以配合multi-filaments使用。 |
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d********g
发帖数: 463 | 26 我喜欢wintersilks的，打折的时候买也不算贵。推荐Filament Silk，丝的睡衣穿着好
舒服，尤其是夏天。 |
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y****2
发帖数: 11909 | 27 对，就是钢丝，一卷一卷的，轰地炮有卖，我一般在阿妈桑上买。
Steel wool, also known as wire wool or wire sponge, is a bundle of strands
of very fine soft steel filaments. It is used as an abrasive in finishing
and repair work for polishing wood or metal objects, cleaning household
cookware, cleaning windows, and sanding in light painting.[1] |
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L*****e
发帖数: 2926 | 28 赫赫 批评的是 那个诵版我也特别喜欢 比她本人读的好太多
我查filament这个词的时候，发现有灯丝的意思，幻想这是一种灯光场景
what a trash，那一部分也要猜 |
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a*****s
发帖数: 2663 | 29 the color rendition index(CRI) of incandescent light is ~100 which means
they are one of the best light sources out there. however the color
temperature of incandescent light is typically around 2700K which is very
different from daylight(~5000K). since tungsten filaments has a melting
temperature of 3695K, it is not practical to have incandescent light beyond
3000K. people who prefers daylight would typically get cool white
fluorescent tubes(4000~5000K) or similar compact fluorescent bulbs. the... 阅读全帖 |
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g*b
发帖数: 60 | 30 Web of Science 上查得 Fu J and Yan SD 所合作的文章。其中 Yan SD 是大多数文章
的通信作者。
要查真相，为何不向这个通信作者写 email 询问呢？
Title: An intracellular protein that binds amyloid-beta peptide and mediates
neurotoxicity in Alzheimer's disease
Author(s): Yan SD; Fu J; Soto C; et al.
Source: NATURE Volume: 389 Issue: 6652 Pages: 689-695 Published: OCT
16 1997
Times Cited: 246 (from All Databases)
[ View abstract ] [ Hide abstract ]
2. Title: Amyloid-beta peptide-receptor for advanced glycation endproduct
interaction elicit... 阅读全帖 |
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X******o
发帖数: 1261 | 31 【 以下文字转载自 Animals 讨论区 】
发信人: Xxiiaaoo (秋雨潇潇), 信区: Animals
标 题: 蛋黄水母
发信站: BBS 未名空间站 (Tue Mar 4 10:29:59 2014, 美东)
网上看到，觉得很有趣，贴出来和大家分享 ～
蛋黄水母（学名：Cotylorhiza tuberculata）是钵水母纲根口水母目的海洋生物。还
有一个和希腊神话中的女妖同名的名字“美杜莎”（Medusa）。生活史的主要阶段是单
体、水母型，其水螅型阶段不发达。体型较大，没有缘膜；胃循环腔复杂，辐射管发达
，有内胚层起源的胃丝，胃丝上有刺细胞；生殖细胞起源于内胚层，神经感官较发达，
集中形成8个感觉器官。习海洋生活，水母的武器是鱼叉状触手，当它们碰触到猎物时
，就会射出触手上刺细胞的毒液，猎食它们的猎物。外形和水煮蛋很相似，是地中海最
常见的水母，也分布于爱琴海和亚得里亚海。
中文学名： 蛋黄水母
拉丁学名： Cotylorhiza tuberculata
别称： 荷包蛋水母，水煮蛋水母，地中海水母
界： 动物界
门： 刺胞动物门
... 阅读全帖 |
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o**********y
发帖数: 1041 | 32 上上周pump坏了,GC计算机crush了；
上周bellows坏了，换bellows；Bombs漏气；
今天filament烧了。。。。整个Mass Spec就没一个好的地方。。。。
悲剧～～ |
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s**********8
发帖数: 25265 | 33 一般都有两个filament, 换另外一个试试 |
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m***o
发帖数: 17656 | 34 安慰，安慰，不要伤心
上上周pump坏了,GC计算机crush了；
上周bellows坏了，换bellows；Bombs漏气；
今天filament烧了。。。。整个Mass Spec就没一个好的地方。。。。
悲剧～～ |
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H********g
发帖数: 43926 | 35 【 以下文字转载自 Biology 讨论区 】
发信人: lyray (lyray), 信区: Biology
标 题: 人类灵魂就隐藏在DNA末端krypton原子
发信站: BBS 未名空间站 (Wed Aug 26 16:32:06 2015, 美东)
We owe the discovery of this mysterious biogenetic process to our scientist
AOYOO 221.
It had been discovered a long time before that in the human brain were
krypton atoms (a rare gas that you know), and this discovery was a
significant, transcendent one. It was quite simply the key to the OEMBUAW,
MAN'S THIRD FACTOR, which you do not know and which acts as a link be... 阅读全帖 |
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a****s
发帖数: 8624 | 36 ……苦逼中。
电子枪filament烧断了，换了新的调不出电子束，苦闷啊苦闷 |
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z****u
发帖数: 3461 | 37 http://www.ncbi.nlm.nih.gov/pubmed/22401258
Phys Rev Lett. 2012 Feb 17;108(7):078101. Epub 2012 Feb 13.
Shape of a ponytail and the statistical physics of hair fiber bundles.
Goldstein RE, Warren PB, Ball RC.
Source
Department of Applied Mathematics and Theoretical Physics, University of
Cambridge, Wilberforce Road, Cambridge CB3 0WA, United Kingdom.
Abstract
A general continuum theory for the distribution of hairs in a bundle is
developed, treating individual fibers as elastic filaments with ra... 阅读全帖 |
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s******l
发帖数: 278 | 38 9. Filament
"You nearly gave me a heart attack," said Rajasinghe
accusingly, as he poured the morning coffee. "At first I
thought you had some anti-gravity device - but even I know
that's impossible. How did you do it?"
"My apologies," Morgan answered with a smile. "If I'd
known you were watching, I'd have warned you - though the
whole exercise was entirely unplanned. I'd merely intended
to take a scramble over the Rock, but then I got intrigued
by that stone bench. I wondered why it |
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s*******l
发帖数: 3709 | 39 cmft。。。
e-gun还是比较tough的。换filament也容易
MCP也应该没那么容易坏。arc应该先烧connector和附近的区域。MCP还是怕氧化和潮湿
多一些。
turbo。 |
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j****1
发帖数: 15497 | 40 哈哈哈哈~
microtubules, actin filaments and microfilament are components of
cytoskeleton.
We don't say that it's in the cytoplasm. |
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s*****t
发帖数: 1994 | 41 Semeis 147: Supernova Remnant
Credit & Copyright: Steve Mandel
Explanation: It's easy to get lost following the intricate filaments in this stunningly detailed
image of faint supernova remnant Simeis 147. Seen towards the constellation Taurus it
covers nearly 3 degrees (6 full moons) on the sky corresponding to a width of 150 light-years
at the stellar debris cloud's estimated distance of 3,000 light-years. On three separate nights
in December 2001 and January 2002 astronomer |
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s*****t
发帖数: 1994 | 42 Galactic Supernova Remnant IC 443
Credit & Copyright: Jean-Charles Cuillandre (CFHT), Hawaiian Starlight, CFHT
Explanation: About 8000 years ago, a star in our Galaxy exploded. Ancient humans might
have noticed the supernova as a temporary star, but modern humans can see the expanding
shell of gas even today. Pictured above, part of the shell of IC 443 is seen to be composed of
complex filaments, some of which are impacting an existing molecular cloud. Here emission
from shock-excited molecu |
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s*****t
发帖数: 1994 | 43 A Sagittarius Starscape
Credit & Copyright: David Malin (AAO), ROE, UKS Telescope
Explanation: Many vast star fields in the plane of our Milky Way Galaxy are rich in clouds
of stars, dust, and gas. First and foremost, visible in the above picture are millions of stars,
many of which are similar to our Sun. Next huge filaments of dark interstellar dust run
across the image and block the light from millions of more stars yet further across our
Galaxy. The bright red region on the left is |
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s*****t
发帖数: 1994 | 44 Double Eruptive Prominences
Credit: SOHO - EIT Consortium, ESA, NASA
Explanation: Lofted over the Sun on looping magnetic fields, large solar prominences are
composed of relatively cool, dense plasma. When seen against the brilliant solar disk they
appear as dark filaments, but these enormous magnetic structures are bright themselves when
viewed against the blackness of space as they arc above the Sun's edge In a rare visual treat,
these two solar prominences arising from the Sun |
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s*****t
发帖数: 1994 | 45 Mercury and the Chromosphere
Credit & Copyright: Phil Jones
Explanation: Enjoying Wednesday's transit of Mercury from Dallas, Texas,
astronomer Phil Jones recorded this detailed image of the Sun. Along with a
silhouette of the innermost planet, a network of cells and dark filaments
can be seen against a bright solar disk with spicules and prominences along
the Sun's edge. The composited image was taken through a telescope equiped
with an H-alpha filter that narrowly transmits only the red light |
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s******y
发帖数: 28562 | 46 谢谢，但是这些策略对我们没有用，因为我们的蛋白是在细胞骨架里面的，
如果用温和裂解液的话，超过一半的蛋白就和actin filaments 一起在低速离心
下沉到pellet里了。要把所有蛋白都分出来的话我现在是用8M urea, 但是这样
就成了一个gel-like structure, 我也试过pre-clear step with beads，
但是发现根本没有用，因为整个溶液（就是一个胶体结构）都粘在resin bead上，
用普通的desktop centrifuge根本分不开。
release
down |
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s******y
发帖数: 28562 | 47 I tired that, and found out not suitable.
It takes at least 20 to 30 minutes to completely disrupt all the actin
filaments, but my target protein has a half time much much shorter than that
. |
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s******r
发帖数: 2876 | 48 加上MG132行不行？
I tired that, and found out not suitable.
It takes at least 20 to 30 minutes to completely disrupt all the actin
filaments, but my target protein has a half time much much shorter than that
. |
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