w*******y
发帖数: 60932 | 1 Like just about every other Keurig owner, mine died. My wife wanted to
replace it with a new one immediately. I had previously found a great deal
on the Keurig Platinum in which we had for just over 1.5 years. I'm not a
coffee drinker so going out to buy another $200 coffee wasn't on the top of
my list.
I told her to hold off and see if I could fix it. I found a bunch of
instructions and videos online on "how to fix your Keurig". I tried
everything and nothing seemed to fix it. So, I decided to ... 阅读全帖 |
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f**e
发帖数: 3343 | 3 Al+NaOH确实有H2产生，但是(跟我说的一样)不是金属球持续运动的原因
However, bubbles are observed on the uncoated surface without occurrence of
the motion. NaOH solution with higher concentration accelerates the bubble
generation, but the
sphere stays still, demonstrating that the force from the bubble recoil is
insuffi cient to actuate the autonomous locomotion of a rigid bead
金属球运动真正的mechanism
Figure 3. Working mechanism for the self-fueled liquid metal motor. a) The
fl ow fi eld of the solution in the channel induced by t... 阅读全帖 |
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f**e
发帖数: 3343 | 4 Al+NaOH确实有H2产生，但是(跟我说的一样)不是金属球持续运动的原因
However, bubbles are observed on the uncoated surface without occurrence of
the motion. NaOH solution with higher concentration accelerates the bubble
generation, but the
sphere stays still, demonstrating that the force from the bubble recoil is
insuffi cient to actuate the autonomous locomotion of a rigid bead
金属球运动真正的mechanism
Figure 3. Working mechanism for the self-fueled liquid metal motor. a) The
fl ow fi eld of the solution in the channel induced by t... 阅读全帖 |
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S*********k
发帖数: 507 | 7 想买口好锅， $50以下都能接受
有什么讲究么？
1. uncoated Carbon Steel
2. unseasoned carbon steel
3. Pre-Seasoned Cast Iron
4. traditional case iron |
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j********1
发帖数: 628 | 9 what are you talking about? High reflection of the glass is due to Low-E (
energy efficient in the north) or Solar control (reduced visible
transmission with low E property, energy efficient in the south) coating.
Both coatings are way more energy efficient that uncoated plain glass.
Reflectity of the is not a concern when it come to conserving indoor thermal
energy for Low E or keep out direct sunlight for Solar control. |
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a******t
发帖数: 2944 | 10 物理防晒有用 titanium dioxide或者zinc oxide两种. 那篇文章说tio2的危险性和颗
粒大小相关,我的理解如果太小了,像加州宝贝用的是highly micronized,那可能就能进
入细胞了.长期用的危险性多大不知道,反正能免则免吧.
重新看了Coppertone Waterbabies的成分,是用zinc的,但的确有化学防晒成分. 后来找
到这个:
http://www.drugstore.com/badger-baby-sunscreen-spf-30-chamomile
说是用Non-Nano Uncoated Zinc Oxide,我想是比较安全的,EWG的评价也很好.准备换这
个了. |
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j*********r
发帖数: 654 | 12 evernew makes coated Ti cookware. In general, due to the nature of titanium
and TiO2, Ti cookware is "sticker" than coated Al cookware or uncoated
stainless steel. if you are into backcountry gourmet cooking, I would
suggest you go with coated Al cookware, like those made by Primus. |
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f*1
发帖数: 837 | 13 The Scotts Tall Fescue Fix you used has the following on the bag:
"Seed will begin to grow in 6-14 days."
If you really haven't covered it with anything, you should probably water at
least 3 times per day just to be safe, even with the following description
on the bag:
"Contains our exclusive WaterSmart® PLUS coating that absorbs 2X more
water than uncoated seed, feeds to jumpstart seedlings' growth and protects
against disease.
The green stuff you mentioned in another thread is probably th... 阅读全帖 |
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E***x
发帖数: 2 | 14 多年来一直被各种虫子困扰，pesticide 是不会用的，于是不断探索新法，对付黄瓜，
番茄比较有效的倒是最廉价的：1颗uncoated Aspirin 500mg + 2 gal 水+ 两勺Espon
salt。当然可加，可不加organic dish detergent.
每两周对叶子浇一次，用喷壶最好。
启发来自大量“科学文献”，有兴趣可google Aspirin cucumber
http://www.plantea.com/plant-aspirin.htm |
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k*****e
发帖数: 22013 | 16 病毒感染细胞开始复制之前需要uncoating，
把DNA从原来的壳儿里面解放出来才行。
相当于说：感染一个细胞以后，原来的病毒就解体了。
如果释放出的DNA或者RNA还没有来得及复制组装成新病毒，
细胞就被杀死了，这原来的病毒也一样消失了。 |
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H********g
发帖数: 43926 | 17 Uncoated optical glass is transparent to the UV A range, up to about 310nm.
Although UV A is not as harmful as UV B or C, special coating is still
needed for glass optics to meet sunglasses specifications (e.g. UV 400). |
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P****9
发帖数: 2294 | 18 特意去查了查，用不了那么多棵树。不过如果真的是四百万颗树的话，还真能栽满北京
。每棵树占的地儿比人多多了
Some calculations, available at Conservatree.com:
It takes 24 trees to make one ton of uncoated non-recycled printing and
office paper.
It takes 12 trees to make one ton of 100 percent non-recycled newsprint.
It would take a little more than half a tree to make a carton (10 reams) of
100 percent, non-recycled 20-lb. copier paper.
One tree makes 16.67 reams of copy paper, or 8,333.3 sheets.
One ream (500 sheets) uses 6 percent of a tree.
One to... 阅读全帖 |
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B***v
发帖数: 113 | 19 好建议，记下了。
"During vesicle uncoating, primary endocytic vesicles may acquire Rab5, a
small GTPase involved in transport to early endosomes and in early endosome
docking and fusion. Primary endocytic vesicles are targeted to and fuse with
early endosomes expressing phosphatidylinositol(3)-phosphate, PI(3)P, in a
process dependent on Rab5 effector proteins and early endosomal SNAREs."
我觉得抑制endocytosis相对简单。比较困难的是还想找到有哪些靶点，通过对其调节
可以增加endocytosis呢？ |
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j******0
发帖数: 258 | 20 Title: Laboratory evaluation of volatile organic compounds emissions
from coated and uncoated oriented strandboard
Source: Forest Products Journal [0015-7473]
Bartekova
yr:2006 vol:56 iss:2
pg:85 -90 |
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s*********g
发帖数: 46 | 21 在各种论坛上提问了很久，都没有找到合适的答案，在这里碰碰运气吧。
请教各位GGJJ，
我想用zemax的非序列模式仿真玻璃diffuser的透射及反射场。
我用的是thorlabs ground glass diffuser,技术参数如下：http://www.thorlabs.de/newgrouppage9.cfm?objectgroup_id=1132
Material: N-BK7 (Uncoated)
Scratch-Dig: 80-50
Clear Aperture: >90%
DiameterPolished Side Surface Irregularity: <4λ
Gaussian Intensity Profile
120, 220, 600, or 1500 grit
请问是否可以使用zemax的内建散射模型？如果可以，应该使用哪一种？谢谢！！
Built-in scattering models
Lambertian
BSDF = 1/p
The scattered ray projection vector has equal probabilit... 阅读全帖 |
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a*********f
发帖数: 101 | 22 刚觉得头疼，咽肿胀。心想，不好，感冒了。没料到脑子里一下接连蹦出来的几个单词
：influenza, prophylaxis, uncoating, amantadine, parkinson. 按照Dr. Goljan的标准--进入状态了:-) |
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