In this paper, the spline finite-point method is used to analyze the tube structures, such as framed tube, core, tube in tube and bundle tubes.

本文提出的样条有限点法可用于分析各类高层筒体结构，如框筒、核心筒，筒中筒及筒束结构。

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The essential differences between new type ceramic burner and tube in tube type ceramic burner were revealed from the point of view of exergy analysis.

从可用能的观点揭示了新型陶瓷燃烧器与套筒式陶瓷燃烧器的本质区别。

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Compared with ordinary people's blood (in the left test tube), nanna's blood is oyster white (the right test tube).

与普通人的血液（左侧试管）相比，外婆的血液是乳白色的（右侧试管）。

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Each hair on a person's head grows from a single tube-like hole in the skin called a follicle.

VOA: special.2011.04.05

So we'll take h 2 and we'll run -- or actually we'll have h 2 filled in an evacuated glass tube.

我们马上就会在氢原子上试一试,我们用氢气-我们把玻璃管充满氢气。

麻省理工公开课 - 化学原理课程节选

He had a tube with electrodes potted in it filled with atomic hydrogen. And by applying a voltage, he was able to get the gas to glow.

那是个装满了氢原子并含有电极的管子,通过增加一个电压，他让气体燃烧起来了。

麻省理工公开课 - 固态化学导论课程节选

Friedhoff and Buxbaum have shown two things: First, they showed that lovastatin could prevent cells from making beta amyloid in the test tube in doses that could be realistically given to patients.

FORBES: Magazine Article

When there is no way of knowing exactly how long our skeins will run and when we imagine ourselves to have much more time than we do our every impulse is to fight, to die with chemo in our veins or a tube in our throats or fresh sutures in our flesh.

NEWYORKER: Letting Go

Clones die in the test tube, in the womb and after birth for reasons that researchers still scarcely understand.

ECONOMIST: Endangered species