The prince is a member of a group called Joint Tactical air control, or JTAC. He holds the rank of cornet — equivalent to a second lieutenant — and serves as a forward air controller.

王子是JTAC(联合目标攻击控制员)中的一名成员。他拥有军衔-相当于少尉-前进空中控制员。

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This paper brings forward the indoor VOCs concentration control means, such as source controlling, ventilation and indoor air purifying based on the trait of VOCs emitting and distributing.

针对影响污染物散发及分布特点，给出了室内挥发性有机化合物的具体控制方法，如源头控制、通风及室内空气净化等。

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The paper introduces the indoors environmental air pollution caused by fitment and the harm of it, and then puts forward some control countermeasures.

介绍了由装修带来的室内环境空气污染及其危害，并就此提出一些控制对策。

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