closed bed

Through three-dimensional spread of water dynamic field and coincident analyses of coal bed gas content in research area, the hydraulic closed type of coal bed gas have divided, and probe into hydrogeological controlled general properties of coal bed gas.

通过对研究区内水动力场的三维展布和煤层气含量的耦合分析，划分了煤层气水力封闭类型，探讨了水文地质控气的总体特征。

This is because at the end of the process, the adsorption bed temperature is closed to heat source temperature. When it is suddenly switched to the working condition, absorbent temperature only can reduce down slowly after the bed temperature decreases.

这是因为脱附过程结束时，吸附床温度接近热源温度，突然切换到吸附工况，吸附剂温度只有在床体温度降低后缓慢降低。

Conclusion: Closed disinfection of one bed clothing in one bag for 60 min in the clothing disinfection machine and tightly ligating the bag for 30 min gave ideal disinfection efficacy.

结论，被服消毒机，采用一袋一床进行密闭消毒60min，密扎30min，消毒效果较理想。

He closed the book, yawned, and went to bed.

他合上书, 打了个哈欠, 然后上床.

She lay on the bed, her eyes closed and her bosom palpitating.

她躺在床上，闭着眼，胸部起伏不定。