通风的

Skylights and large windows admit light and air into the building.

天光和大落地窗给大厅带来良好的采光和通风。

This article gives the features of the general arrangement and ventilation system of SS5 passenger electric locomotive.

文章介绍了SS5型客运电力机车总体布置和通风系统的特点。

Installing highly energy efficient tunnel fans can easily reduce the cost of ventilating a poultry house by thousands of dollar a year.

安装高效节能隧道风扇的禽舍，一年可节约数千美元通风成本。

Carbon dioxide is maintainedbelow 305 psig by a refrigeration unit and above 245 psig with a pressure buildup coil so that carbon dioxide can be stored for an in definite period without venting.

通过一个制冷装置把二氧化碳维持在305 psig以下，同时通过一个压力积累蛇管把二氧化碳维持在245 psig以上，这样不用通风二氧化碳就可以储存一定的时间。

Is there any ventilation difference in the greenhouse in order to take care of different orchids?

在温室中有任何通风差别以照料管理不同的兰花吗？

Besides the original Pasveer ditch, some new types of oxidation ditches and aeration devices had been devel oped, i.e.

除了原有的Pasveer沟，一些新类型的氧化沟和通风设备，即被发端。

As offices and homes often have inadequate ventilation, these chemicals can build up to become health nuisances.

由于办公室和住家往往通风不良，这些化学物质会愈积愈多进而成为危害健康的物质。

In the noisiest areas mechanical ventilation will have to be installed in the exterior walls.

在噪音最大的地区，通风机械要安在外墙

Results The calculating formal of ventilation time and upper limit of working hour in a year are given.

结果 给出坑道内通风次数及工作人员坑道内年工作时间上限的计算公式。

Two kinds of aeration modes, five kinds of amendment (rice hulls, wheat hulls, corn cores, wood chips and recycled compost) were tested.

进行了两种通风方式、5种调理剂（稻壳、麦壳、玉米芯、木片、回流堆肥）的堆肥工艺参数优化实验。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。