Moreover , soil containing biochar releases less methane and less nitrous oxide than its untreated counterparts , probably because the charcoal acts as a catalyst for the destruction of these gases .
Inhalation of nitrous oxide for labor analgesia and its ffects onmothers and infants .
浏览后页:氧化亚氮吸人分娩镇痛效果及对母儿的影响。
Then there 's manure - all that animal waste generates nitrous oxide , a greenhouse gas that has 296 times the warming effect of co2 .
接下来是动物粪便所有动物的粪便都产生一氧化二氮,一种温室效应是co2296倍的温室气体。
Nitrous oxide during active phase ease pain in 280 cases analysis .
氧化亚氮活跃期镇痛280例分析。
Study on the emission of methane and nitrous oxide from constructed wetland .
人工湿地之甲烷及氧化亚氮释放研究。
Introduced greenhouse gas of influencing global climate and imperfect current situation of nitrous oxide calibration gas in our country greenhouse gas researching .
介绍了影响全球气候的温室气体以及尚未完善的我国温室气体中氧化亚氮标准物质的研究现状。
Nitrous oxide decreases cortical methionine synthase transiently but produces lasting memory impairment in aged rats .
笑气短暂的减少老年鼠皮质蛋氨酸合酶但会造成持久的记忆缺陷。
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。
Recovery after anesthesia for short pediatric oncology procedures : propofol and remifentanil compared with propofol , nitrous oxide , and sevoflurane .
丙泊酚和雷米芬太尼麻醉或丙泊酚、笑气和七氟醚麻醉下儿科肿瘤短小手术操作后恢复的比较。
The tenant 's name was on the nitrous oxide list .