经过

But not all the air passing through an engine needs to go through the turbine.

但是并非所有通过发动机的空气需要经过涡轮。

This means that there is more dirt particles passing through the air filter to the engine when using their filters.

这表明，经过多脏空气微粒过滤器的发动机，使用。

The optical transmission decreased when the film annealed in air was subjected to 20% CO at 350℃.

对于经过空气气氛中热处理的薄膜，在350℃通20％CO，薄膜的透射比下降。

After the air after a gap is formed by two large sealed gear cavity.

气流经过间隙之后，是两密封齿形成的较大空腔。

The invention provides an anhydrous hydrogen fluoride production process; reaction raw materials fluorite powder and sulfate are mixed by an external mixer and enter into a converter with jacket; hot air with the temperature of 350 DEG C to 600 DEG C is fed in the jacket; the fluorite powder and the sulfate have chemical reaction and produce hydrogen fluoride; the produced hydrogen fluoride enters into a scrubber from a furnace header to be washed; the washed hydrogen fluoride enters into an intermediate tank from a condenser, and then receives distillation and degasification to prepare the finished product anhydrous hydrogen fluoride; solid residue is emitted from a furnace tail.

本发明提供一种无水氟化氢生产工艺，反应原料萤石粉及硫酸经外混器混合后进入带有夹套的转炉，向夹套内通入350～600℃的热风，萤石粉和硫酸在发生化学反应生成氟化氢，生成的氟化氢气体由炉头进入洗涤塔进行洗涤，洗涤后的氟化氢由冷凝器进入中间槽，然后经过精馏、脱气制得成品无水氟化氢；固体残渣由炉尾排出。

In 1987, China formulated the "Air Pollution Prevention Law," 1995, this law was changed, after a lapse of five years, in the year 2000 which made amendments to the law.

1987年，中国制定了"大气污染防治法"，1995年，这条法律改变了，经过5年的时间在2000年的修订了法律。

Suddenly, combine this signal in 0.01 control for inside speed delivering to safe air sac systems computer.

控制电脑。电脑在经过分析确认之后，立即引爆气囊包内的电热点火器，使其发生爆炸，这一过程一般只需0.05秒左右。

P;suddenly, combine this signal in 0.01 control for inside speed delivering to safe air sac systems computer.

控制电脑。电脑在经过分析确认之后，立即引爆气囊包内的电热点火器，使其发生爆炸，这一过程一般只需0.05秒左右。

The computer set off immediately after confirming through analysis the air sac electricity in the pack heat light the firearms( give or get an electric shock namely thunder tube), making its occurrence exploded, the general in this process needs 0.05 or so.

电脑在经过分析确认之后，立即引爆气囊包内的电热点火器，使其发生爆炸，这一过程一般只需0.05秒左右。

After years of struggle and dependence, air transportation is in the money

经过多年的奋斗和处于依赖地位之后，航空运输现在终于赚钱了。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。