Using mixed tube bundle, high heat transfer coefficient can be acquired as well as pressure drop not too high.

采用混合管束既可获得高的总传热系数和管内外传热膜系数，又可以使管内压降不致过大。

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Lots of experimental research has been done on the new double-flow lubricating-oil cooler which has mixed tube bundles, and it is found that such cooler has very strong heat transfer ability.

通过对新型混合管束式双流程滑油冷却器的大量实验研究，发现其具有很强的换热能力。

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Indoor air at the separation was separated out by the export control scheduling, and the water still flows through the impeller around the outer edge of backwater hole, and mixed air inhalation tube.

在分离室内空气被分离出来，由出口管排掉，而水仍经左右回水孔流向叶轮外缘，并与吸入管空气相混合。

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Then, he mixed them in a test tube and allowed them to combine.

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Material is taken from a donor, mixed with water, filtered and passed down a tube into the stomach.

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