air bed的例句大全

I usually take the air on the lawn before I go to bed.

我睡觉之前常在草地上散散步.

The pond had recycle filter apparatus in which sand was biofield bed and air-pressed was powered.

并且对该鳖池的结构、滤床的熟化、再生、净化能力、应用管理做了初步的研究.

In the bed Albert Wells gasped greedily at the new air.

躺在床上的艾伯特·韦尔斯贪婪地吸着新鲜空气.

She was sitting in a hospital bed, her plastered leg up in the air.

她坐在病床上，一条打了石膏的腿悬在空中。

A combined process of air classification and coal cleaning with air solid fluidized bed is put forward, which can optimize coal dry cleaning process, and then reduce the construction and operation costs by more than 50%.

空气分级和空气重介流化床分选结合，可优化干法选煤工艺、降低工程投资和分选成本50%以上。

Numerical model for balanced draft air and gas system for circulating double fluidized bed is established and simulative study on the dynamic characteristics of air gas system is made.

建立了循环双流化床锅炉平衡通风风烟系统的数学模型，并对风烟系统的动态特性作了仿真研究。