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- Poisoning by nitrous oxide 氧化亚氮中毒
- This review highlights our recent studies on the epoxidation of propylene by nitrous oxide and oxygen catalyzed by iron-and copper-based heterogeneous catalysts. 本文对作者等近年来开展的以一氧化二氮为氧化剂的铁催化体系和以氧气为氧化剂的铜催化体系的研究进展进行了综述。
- A gaseous anesthetic, such as nitrous oxide. 气体麻醉剂一种气态的麻醉剂,如一氧化二氮。
- Observation of the Treatment of Difficult labor by Nitrous Oxide 笑气治疗难产临床观察
- Anesthesia was maintained by inhalation of nitrous oxide in oxy- gen and isoflurane. Scoline were used in group A and group B, atracurium in group C. A、B两组琥珀胆碱、C组阿曲库铵诱导和维持。
- Results The group which are anesthetized by propofol is better than the group by inhale nitrous oxide in all three asperts (P<0.005). 结果普鲁泊福组与氧化亚氮组比较,人流无痛率,宫口松弛程度均较优(P<0.;005)。
- Ammonia gas released by fertilized cropland is a cause of air pollution. The land can also release nitrous oxide, a heat-trapping gas. 农田中所排放的氨气是导致空气污染的一个原因。农田也会产生一氧化二氢这种具有截热能力的气体。
- The land can also release nitrous oxide, a heat-trapping gas. 这种土地还可以释放一氧化二氮,一种热捕捉气体。
- Curbing nitrous oxide emissions would enhance the ozone layer's recovery. 抑制氧化亚氮的排放将会促进臭氧层的恢复。
- Lead poisoning( or plumbism ): Poisoning by accumulation of lead in the body. 铅中毒:铅在体内积累引起的中毒。
- Are our children being poisoned by lead in the atmosphere? 我们的儿童是否受著空气中铅的毒害?
- The reaction of potassium periodate and orange red can be catalyzed by nitrous ions. 高碘酸钾与甲基红的反应可为亚硝酸根所催化。
- Nitrous oxide pollution of the atmosphere occurs usually from the nitration of cellulose and other organic materials. 大气中的一氧化二氮污染通常由纤维和其他有机物质的硝化作用产生。
- Objective To investigate whether methemoglobinemia occurs in all or majority of acute poisoning by chlordimeform. 目的探讨杀虫脒急性中毒是否全数或多数出现高铁血红蛋白血症。
- Aircraft also emit nitrous oxide and methane: the emissions of these last two gases are, however, extremely small. 飞机也会排放出一氧化氮和甲烷,但这两种气体的排放量非常
- He is poisoned by eating rotten meat. 他由于吃了腐肉而中毒。
- Classic Papers Revisited An Early Example of Evidence-based Medicine: Hypoxemia due to Nitrous Oxide. 一项关于循征医学的早期实例:氧化亚氮导致的低氧血症。
- Under the influence of nitrous oxide, he found himself writing such impressively nonsensical propositions. 在笑气影响下,他写下了这样惹人注意的无聊话。
- In our world poisoned by exploitation. 在我们这个被剥削毒害的世界。
- Clinical study on nitrous oxide as an analgesic method for women using intrauterine device. 应用笑气吸入性镇痛放置宫内节育器的临床研究。