... urgent service 加急业务 be in urgent need of 急需 a uesful job 实用的工作 vacancy possession （广告用语）空屋出卖 ...
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建立一种实用的工作场所空气中戊二醛的采样、测定方法。
To establish an useful method for sampling and detecting glutaral in the workplace.
[目的]建立一种实用的工作场所空气中戊二醛的采样、测定方法。
[Objective] To establish an useful method for sampling and detecting glutaral in the workplace.
人们试图说服他从事学术工作，但他想要一份实用型的工作。
People were trying to talk him into an academic profession, but he wanted a practical job.
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