2. Recent expeditions have taken ice samples from green icebergs and ice cores—vertical, cylindrical ice samples reaching down to great depths—from the glacial ice shelves along the Antarctic continent.
25. During auditing, Haggis grasped a cylindrical electrode in each hand; when he first joined Scientology, the electrodes were empty soup cans.
听析过程中,哈吉斯每只手握一个圆柱形的电极;当他第一次加入山达基时,电极就是空的汤罐头盒。
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26. While it's difficult to visualize a five-dimensional object in our three-dimensional space, black strings would be cylindrical, researchers said.
研究人员说,虽然我们很难想象在三维空间里可以看到五维的物体,可是黑弦将会是圆柱形的。
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27. Unlike the flat cylindrical tubes of traditional needles, two serrated shanks form their needle's exterior, while a central shaft slides between.
和平滑的圆柱形传统针头不同,这种针头的外部是两段锯齿条,中空的部分可以在锯齿条之间滑动。
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28. If you imagine that you have this big cylindrical type in front of you, hopefully you can see that a normal vector is going to always be horizontal.
想象一下,你的面前有一个大圆柱,希望大家可以想象到,其法向量总是水平的。
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29. If you imagine that you have this big cylindrical type in front of you, hopefully you can see that a normal vector is going to always be horizontal.