A device for drop-freezing experiment was improved, which consists of the cold-cavity, thermometer, controller of temperature, recorder of signals, cold sink, and environment box.

介绍一个改进的水滴冻结实验装置，它由冷腔、冷腔温度控制、水滴冻结信号检测及记录、循环散热和冷环境箱等几部分构成。

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Multiple-effect evaporation can be classified as a variable hot and cold sink system. The minimum utility of this kind of system must bet he case where multiple pinch points occur.

多效蒸发系统属于可变冷、热源系统，此类系统在出现多狭点时达到最小外界供热和取热。

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She put the plug in the sink and filled it with cold water.

她用塞子塞住水池，并将其注满冷水。

《柯林斯英汉双解大词典》

Soak them in a sink full of cold water, swish them around to loosen any dirt, remove with a slotted spoon, and drain well in a colander.

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At the sink, hot is to the right and cold left, the opposite of standard, and in the shower the rotating handle starts at scalding and gets colder from there, again the opposite.

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The post-Cold War benchmark of three percent of GDP constitutes a floor beneath which defense spending should not be allowed to sink.

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