1.
sample collection bag for dilution air
稀释空气样气收集袋
2.
sample collection bag for dilute exhaust mixture
稀释排气混合气收集袋
3.
COMBUSTION CHARACTERISTICS OF METHANOL-AIR AND METHANOL-AIR-DILUENT PREMIXED MIXTURES
甲醇-空气和甲醇-空气-稀释气预混层流燃烧特性
4.
The Investigation of the Feasibility of the Method of Measuring ~3H of Water Sample in Air Collected by Ice-bag Freezing Agglutination
冰袋冷冻凝集空气中水样测氚方法可行性的探讨
5.
This should seal the air into the bag.
这样应该会把空气封在袋子中。
6.
At this altitude the air is very thin and the weather is uncertain.
在这样高度上，空气十分稀薄，气候变幻无常，
7.
rarefied aerodynamics
稀薄气体空气动力学
8.
the tenuity of the upper atmosphere.
大气层的上部空气稀
9.
DETERMINATON OF TRACE He,Ne AND Ar IN GAS SAMPLES BY IDMS
同位素稀释质谱法测定气体样品中微量氦氖氩
10.
Research on Syngas Diluted Diffuse Flame Characteristics Under Different Swirling Intensity of Air and Fuel
不同空气和燃料旋流强度下合成气稀释扩散火焰特性研究
11.
Trees keep our air clean by taking in carbon dioxide and sending out oxygen.
树吸收二氧化碳，释放氧气，从而保持空气清新。
12.
The samples are collected in perforated polyethylene bags.
样品采集在有孔的聚乙稀袋中。
13.
Trees are natural air conditioners. They take harmful gas from the air, and release oxygen into the air.
．树木是天然的空气净化器，他们可以吸收空气中有害的气体并向空气中释放氧气。
14.
What is magnanimous is not the Dao but the man.A niggard cannot do it.
大气的不是刀，是人，这样的能收入袋子，小气是做不来的。
15.
At this altitude, the air is very thin and the weather is uncertain. So the climbing is very difficult.
在这样高度上，空气十分稀薄，气候变幻无常，因此攀登非常困难。
16.
testing methods for determination of trace components in diluent gas and zero gas
稀释气及零气中痕量组分测定法
17.
The sight was really beautiful, but the air was thin.
景色确实很美，但空气稀
18.
the rarefied air of the Andes
安第斯山脉的稀薄空气.