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
- Gases for electronic industry& Nitrous oxide
GB/T14600-1993电子工业用气体氧化亚氮 - The research emphasis is restartable nitrous oxide monopropellant thruster suitable for keeping the position and phase of small satellite.
研究重点是可多次启动的一氧化二氮单元推进剂推力室，适用于小卫星的位置保持和相位保持。 - Coal plants and steel mills are investing in carbon capture technologies and processes that can reduce emissions of sulphur and nitrous oxide.
煤炭厂家和钢铁厂正投资于碳捕捉技术以及能够减少硫磺和一氧化碳排放的工艺流程。 - 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 - Establishment of a rapid method for detecting nitrous oxide in liquid oxygen from air separation units
建立快速测定空分设备液氧中氧化亚氮的分析方法 - The most flux of the propellant depends on the self-pressurizing ability of the nitrous oxide supply system.
推进剂最大流量依赖于一氧化二氮供应系统自身增压能力。 - Application of nitrous oxide inhalation in dental fear of children
笑气吸入法在儿童牙科畏惧症中的应用 - 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。 - 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。 - Effects of antecedent water regimes on nitrous oxide emission from an arable soil
前期不同水分状况对土壤氧化亚氮排放的影响