m********r
发帖数: 811 | 1 what's the difference between: cheese, butter, and magnite? |
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j***b
发帖数: 5901 | 2 The idea of floating mountain really came naturally in Avatar. You have both
elements: superconductor, and strong magnitism. Unobtainium is central to
the plot, and strong magnitism is vital for Pandora to be habitable. Once
you have these two, it's just outright failure not to have floating mountain, because they simply will float.
This is part of the reason why Avatar is every bit of a Sci-fi movie. Those claim Avatar to be just fantacy need to sharpen their knowledge in science. |
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c********e
发帖数: 2726 | 3 cheese是蛋白质,butter是油脂, mag是人工加工成的油脂. |
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p*****n
发帖数: 758 | 4
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this is not true... |
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m********r
发帖数: 811 | 5 very to the point. thanks.
i'll eat more cheese. gradually say good bye to butter and mag. |
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j********z
发帖数: 3242 | 6 cheese 跟其它两样的味道和口感完全不一样啊。。。。。 |
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r********e
发帖数: 1686 | 7 我还琢磨怎么长篇大论回答呢
这个回答很精简啊，但是cheese里也有脂肪的哦，只不过butter确实是fat部分，记得
认识mag还是因为GRE写作，人工黄油！ |
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S*****y
发帖数: 2871 | 8 cheese和butter就没什么联系吧？
听起来好像问年糕和馒头有什么区别一样。 |
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f***a
发帖数: 1434 | 9 前两天用magnite的电筒和朋友的LED电筒一对比，发现差距实在太大了。
在板里搜到这个帖子，网上看了review，我也订了一个G2X pro，65$。 |
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c*****a
发帖数: 5428 | 10 STEP 4
On the long side of the frame fold the cloth edge over about ½ inch and
then fold a second time (double fold). The fabric should line up in the
center line of the PVC on the bottom side of frame
Attach one screw through the fabric at the mid point of the PVC
making sure that the screw penetrates all layers of fabric.
WARNING: STOP DRILLING AS SOON AS THE SCREWS ARE FLUSH WITH THE FABRIC TO
PREVENT STRIPPING THE PVC!
IMPORTANT: IT IS EXTREAMLY IMPORTANT THAT YOU PLACE SCREW HEADS NEXT... 阅读全帖 |
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w*********n
发帖数: 439 | 11 多谢回复，请问你用magnitic beads吗？ |
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k*****n
发帖数: 323 | 12 我用的是invitrogen的magnitic beads。取决于你用的抗体了，invitrogen 的网站上
有这些beads的说明书，你可以看看结合效率的对比。 |
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w*********n
发帖数: 439 | 13 现在在用Dyanl Protein A,和 Millipore Proeian A magnitic Beads.
你能洗干净吗？我是说negative 的PCR没有band，而positive 的PCR有band？ |
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h*****b
发帖数: 14 | 14 纳米材料的coercivity（矫顽力）很高，在宏观上是怎么表现出来的呢？容易团聚？
纳米材料的magnitization moment很高，在宏观上是怎么表现出来的呢？容易被吸铁石
吸引？ |
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