nitrous oxide
英 [ˌnaɪtrəs ˈɒksaɪd]
美 [ˌnaɪtrəs ˈɑːksaɪd]
n. 氧化亚氮，笑气(旧时牙医用作麻醉剂)
牛津词典
noun
- 氧化亚氮，笑气（旧时牙医用作麻醉剂）
a gas used especially in the past by dentists to prevent you from feeling pain
英英释义
noun
- inhalation anesthetic used as an anesthetic in dentistry and surgery
双语例句
- I bet he used nitrous oxide.
他肯定用的是一氧化二氮。 - Nitrous oxide may be used with advantage during surgical operations in which no great amounts of blood are lost.
外科手术中使用一氧化一氮可以防止大量失血。 - Gases for electronic industry& Nitrous oxide
GB/T14600-1993电子工业用气体氧化亚氮 - 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。 - Supplies of nitrous oxide for surgical anaesthesia will run out in two weeks.
对手术麻醉药供应将在两周内用完。 - Biogeochemistry of Methane and Nitrous Oxide in the Water and Sediments of JiaoZhou Bay
胶州湾水体及沉积物中甲烷和氧化亚氮的生物地球化学研究 - Experimental Study on Nitrous Oxide Formation during Char Combustion under Fluidized Bed Conditions
焦炭流化床燃烧条件下氧化亚氮生成机理的实验研究 - Clinical research of nitrous oxide inspiration combined with Anisodamine to relieve pain in the stage of labor
氧化亚氮吸入联合山莨菪碱缓解产程中疼痛的临床研究 - The standard anesthesia regimen consisted of propofol, nitrous oxide, and remifentanil.
标准的麻醉策略包括异丙酚、一氧化二氮及雷米芬太尼。 - Nitrous oxide ( N2O) is the third green house gas ( next to CO2 and CH4) and using the modified urea is an important way to reduce N2O release from cultivated land.
N2O是仅次于CO2和CH4的第三种温室气体，改性尿素是减少农田N2O排放的一种重要途径。