atmosphere n. 1.大氣;大氣層,氣圈;空氣。 2.四圍情況,環(huán)境,氣氛。 3.(藝術品的)基調(diào),風格。 4.氣壓。 5.【化學】霧。 a tense atmosphere at a meeting 會場中的緊張空氣。 a tiny inn full of atmosphere 一個十分別致的小酒館。 ion atmosphere 離子霧。 electron atmosphere 電子云。 clear the atmosphere 消除誤會;緩和緊張空氣。
After sufficient grinding , the powders were annealed in the oxygen atmosphere at 1100 ' c for 10 hours 燒結的部分樣品經(jīng)過研磨后在1100氧氣氣氛中經(jīng)過10小時退火。
Transportable gas cylinders - compatibility of cylinder and valve materials with gas contents - autogenous ignition test in oxygen atmosphere 可運輸氣瓶.裝氣氣瓶和閥門材料的兼容性.有氧環(huán)境中自燃試驗
Transportable gas cylinders . compatibility of cylinder and valve materials with gas contents . part 3 : autogenous ignition test in oxygen atmosphere 可運輸?shù)臍怏w瓶.氣瓶和閥門材料與氣體內(nèi)含物質的相容性.第3部分:在氧氣環(huán)境中自燃試驗
Transportable gas cylinders - compatibility of cylinder and valve materials with gas contents - part 3 : autogenous ignition test in oxygen atmosphere iso 11114 - 3 : 1997 including corrigendum ac : 1998 ; german version en iso 11114 - 3 : 1997 ac : 1998 可運輸氣瓶.裝有氣體的氣瓶和閥門材料的兼容性.第3部
The extreme conditions under which the bacteria live bear a resemblance to those of early earth , potentially offering insights into the nature of organisms that lived long before our planet had an oxygen atmosphere 細菌所生存的極端環(huán)境與地球早期的環(huán)境很相似,潛在提供了洞察那些早在地球形成有氧大氣以前就存在的有機體特性的機會。
Within six hours after an infant is placed in a high - oxygen atmosphere , vasoconstriction of the immature vessels of the retina occurs , which is reversible if the child is immediately returned to air , but irreversible if oxygen - rich therapy is continued 嬰兒置于含氧濃度高的空氣中6個小時以內(nèi),未發(fā)育成熟的視網(wǎng)膜血管會發(fā)生血管收縮,如果立刻把孩子轉移到空氣中,這是可逆的,如果富氧治療繼續(xù)的話,會變成不可逆的。
The synthesis , structure , properties and interface behavior of nanocomposite materials based on layered v2o5 and moo3 , which can be topotactically reacted with alkali - metal ions ( li + , na ~ ( + ) , etc . ) have attracted more attention in recent years . the intercalation of polymer into the interlayer is expected to improve the interface and interlayer structure of these materials , resulting in desirable novel characteristics . in this dissertation , vanadium pentoxide sols were synthesized by melt quenching in oxygen atmosphere 近年來,利用能與鋰等堿金屬離子發(fā)生拓撲化學反應的v _ 2o _ 5 、 moo _ 3等層狀氧化物的層間結構特征,將聚合物嵌入層間來改善界面和層間性質,使材料呈現(xiàn)出許多優(yōu)異的性能,對這類材料合成、結構、性能和界面行為的研究引起了人們的極大興趣。