通风的

Each choke can be double isolated and vented allowing a worn choke to be changed out safely without the need to shut in the well.

可以对每个油嘴进行双重绝缘和通风，从而，允许对于被磨损的油嘴进行安全更换，而不必关井。

For a fire of the industrial workshop, it is not enough that smoke abatement only depends on transom window when fire happens.

当这种高大工业厂房发生火灾时，单纯依靠自然通风排烟不能达到有效防止火灾烟气蔓延的效果。

The software of master station and tributary station are designed by VC++ and configuration soft.

在煤矿生产中，通风环节是保证安全生产最重要的环节。

The two-part Venting System is easy to assemble and clean.

两个部分的通风系统很容易组装和清洁。

I would not smoke but for the place is well ventilate.

我只在通风条件好的地方吸烟。

It is that one kind lightens good method polluted in the room too to ventilate.

通风也是一种减轻室内污染的好办法。

We often ventilate our rooms,for fresh air is beneficial to health.

英语角 我们常使屋子通风，因为新鲜空气对健康是有益的。

My office is well ventilate d.

我的办公室通风良好。

It can be achieved with operable windows when the spaces to ventilate are small and the architecture permits.

在通风空间很小和建筑物允许的情况下，开启窗户便可实现。

Only in a good ventilate condition do I somke.

我只在通风条件好的地方吸烟。

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％。