It is assumed that gas passes through the bed in two distinct paths with no interchange or movement from region to region . 假设气体经两条截然无关的路径通过床层，区与区之间没有交换或流动。
The night remained clear, and huck closed his watch and retired to bed in an empty sugar hogshead about twelve . 那天夜里天色始终是明亮的，哈克就在十二点钟左右结束了他的守望，到了一个空糖桶里睡觉去了。
They soaked their bread in their tea, sitting up in bed in the morning, waiting until the coals shoveled into the fireplaces brought some warmth to the air . 早晨，她们把面包泡在茶水里，坐在床上等着添进壁炉里的煤给屋子带来一些温暖。
Several persons lay upon this bed in a deep sleep 床上一个挨一个地睡了好些人。
You father ' s wallet is on the bed in his bedroom 你爸爸的钱包就在他卧室的床上。
If i make my bed in the depths , behold you are there 我若在阴间下榻，你也在那里。
We will put the bed in your room before 6 ： 00 p m 我们将在今晚6 ： 00前把床安好。
Thin steel cables tether the bed in place 一位年轻的荷兰建筑师发明了一种空中浮床。
We can curtain off each bed in the hospital 我们可以用布帘将医院内的病床每张隔开。
Synthetic sloughing mechanism of coal beds in tarim basin 塔里木盆地煤层坍塌机理研究
