xenon

音標(biāo)發(fā)音

During those hours radioactive xenon gas built up in the reactor.
在這幾個(gè)小時(shí)中,放射性氣體氙在反應(yīng)堆中聚集增多.
Xenon lung scans may be helpful in the early diagnosis of inhalation injury.
氚肺掃描可能有助于早期診斷吸入性損傷.
In this high frequency high voltage of tube - Xenon produces the spark discharge.
在此矮頻矮壓功用下使慣邊氙氣爆發(fā)火花不不不不不充電.
During those hours radioactive xenon gas built up in the reactor.
在這幾個(gè)小時(shí)中,放射性氣體氙在反應(yīng)堆中聚集增多.
Xenon lung scans may be helpful in the early diagnosis of inhalation injury.
氚肺掃描可能有助于早期診斷吸入性損傷.

a chemical element that is a gas with no colour or smell. Xenon does not react with other elements and is used in some types of light bulb.

a colourless odourless gaseous element occurring in trace amounts in air formerly considered inert it is now known to form compounds and is used in radio valves, stroboscopic and bactericidal lamps, and bubble chambers. Symbol: Xe atomic no: 54 atomic wt: 131.29 valency: 0 density: 5.887 kg/m melting pt: 111.76C boiling pt: 108.0C

氙
This project designed a kind of portable ionization chamber detectors to measure uranium and plutonium emitted gamma-ray spectrum, which used high-pressure xenon (HPXe) (pressure >40 atm) as the medium of ionization chamber work.
本課題采用高氣壓氙(HPXe)(壓力大于40個(gè)大氣壓)作為電離室工作介質(zhì)，針對(duì)核監(jiān)控檢測(cè)中鈾、钚材料發(fā)射的γ射線，設(shè)計(jì)了一種可以用于這類γ射線能譜測(cè)量的便攜式電離室探測(cè)器。
生物學(xué)
氙