氧气

To reduce the concentration of oxygen into the reaction in the first stage 1 and 2, respectively, opened the one and two 8 mm small air valve.

减少进入反应的氧气的浓度，在第1和第2阶段分别开了1个和2个8 mm的小空气阀。

Treatment group:oxygen compressed air-driven atomization of ventolin,atrovent,inhalants were used pulmicort turbuhaler and formoterol,the control group:hyphylline 0.25 g plus 5% glucose 250 ml intravenous injection,twice a day,with oxygen at the same time,clinical observation to improve the situation.

将86例哮喘急性中、重度发作的患者随机分为两组。治疗组：氧气驱动空气压缩雾化应用万托林、爱全乐。吸入剂使用普米克都保和奥克斯都保。对照组：应用二羟丙茶碱0.25 g加5%葡萄糖液250 ml静脉注射，每天2次，同时配合吸氧，观察临床改善情况。

While the men had been working inside the ship, the air-line had been giving off oxygen.

这些人在船工作已经一段时间了，空气管已经发出了氧气。

While the men had been working inside the ship, the air-line had beengiving off oxygen.

当人们在船体内部工作的时候，空气管也一直在输送氧气。

The air-line had been giving off oxygen.

空气就释放出氧气。

To stop the investigation, gravedigger kidnapped and small officers in Katsuo Han Fei, and imprisoned them just enough breathing oxygen in a 12-hour air-raid shelter.

为阻止调查，掘墓人绑架了于胜男和小探员韩非，并把他们囚禁在一个氧气只够呼吸12小时的防空洞内。

In order to save energy, modern buildings have increased the airtightness of their structures, and decreased their ventilation volume, thus leading to the worsening of indoor air quality. In view of this, the study used solar-energy electrolytic condensed water to improve the IAQ. Besides hydrogen that can serve as a replaceable energy for environmental protection, oxygen can even offer valuable usages.

为了因应节约能源，现代建筑物在建筑结构上增加其气密性，并且减少建筑物的通风换气量，致使室内空气品质恶化，故本研究利用太阳能电解冷凝水改善室内空气品质，除了氢气可供作为环保替代能源之外，氧气更能够做有价值的利用。

Algernon micro-organisms Algae microorganisms in the water also populate overpopulate because of the surplus nitrogen , the alger .

海藻微生物因为过量的氮在水中过量繁殖，而海藻占用了太多水中的氧气，鱼和其他生物都死了。

Its Molecular Formula for ozone, oxygen is the same allotrope, with its own unique character, in natural conditions, the ozone is slightly special light blue fresh smell of gas.

其分子式为 O3，是氧气的同素异形体，具有它自身的独特性质，在自然条件下，臭氧是略带有特殊新鲜气味的淡蓝色气体。

Pulmonary alveolus: Any of the 300 million or so small air spaces in the lung s where carbon dioxide leaves the blood and oxygen enters it.

肺泡：肺内的约3亿个小气囊，于此，二氧化碳从血中排出，氧气进入血液。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。