Because they figured how to do this at high pressure and high temperature.

因为他们了解了，怎样在高压高温下进行这个反应。

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Chemical etching and high temperature heating were used for pretreatment of substrates.

衬底预处理采用化学刻蚀和高温处理。

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This low cost sensor offers reliable operation in wet, dirty and high temperature environments.

这种低成本的传感器提供了在潮湿，肮脏和高温环境下可靠运行。

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Nanodiamonds are produced under only a very high temperature and high pressure event, such as a comet striking Earth.

VOA: special.2009.01.20

They would bomb it, they would burn it, they would put it in this container inside water, and see how high the water temperature raises and that would give you a sense of the number of calories that it has.

研究人员会燃烧它,放入浸在水里的量热器,然后观察水温上升了多少,我们就对这种食物热量有所了解了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Let's say we start from some V1 and p1 here, so high pressure, small volume and we end up with a high volume low pressure, under constant temperature condition.

例如我们要从压强比较高，体积比较小V1，p1出发,到达低压强，大体积的末态，过程中温度不变。

麻省理工公开课 - 热力学与动力学课程节选

In 1931 American chemical engineer Samuel Kistler invented the lightest known solid--an aerogel--by drying a form of silicon dioxide (a raw material for glass) under intense pressure and high temperature.

FORBES: Magazine Article

Skiers there can expect sunny skies and a high temperature of 35 degrees on Tuesday.

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This will unlock an opportunity to manufacture glass using the plastic techniques while retaining the transparency, encapsulation, and high-temperature tolerance of glass.

FORBES: Corning Becoming Big Gorilla In Mobile