The performance and hysteresis of boiling heat transfer of T-tube with different opening, low fin tube, and two kind of plain tubes have been studied experimentally.

本文报道了几种不同平均开口度的T管、低肋管和光管的沸腾传热性能及沸腾滞后现象。

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I don't want somebody opening up a clamshell with some hot food in it. It's not right. It's not right.

我不希望任何人打开一罐蛤壳,里面装着热的食物，这不对。

麻省理工公开课 - 固态化学导论课程节选

Note that in the opening pages of the book, Aristotle doesn't say anything yet about what kind of city or regime is best.

注意在书一开始的前几页，亚里士多德并未谈到,任何有关最佳城市或政体的言论。

耶鲁公开课 - 政治哲学导论课程节选

There's a local change in the membrane, that local change involves opening of channels that allow ions to pass through regions where they couldn't pass through before, that results in a change in voltage.

膜上会发生局部变化,局部变化包括离子通道开启,使离子通过,先前不能通过的区域,从而引起电压的变化

耶鲁公开课 - 生物医学工程探索课程节选

It's also bizarre that Microsoft isn't opening up pre-orders on these right away.

ENGADGET: Microsoft Surface tablets: the differences between Windows RT and Windows 8 Pro models

Comcast isn't opening up its set-top boxes (UI and all) in the way we'd like, but it has established a reference spec (RDK) for potential hardware partners to build their own versions of its next generation setup.

ENGADGET: Humax's take on an IP-connected TV box for Comcast passes through the FCC

Senators aren't opening the floodgates.

CNN: Rubio's tough line on immigration makes sense