这只不过是(按原样)重建的城堡.This castle is a mere restoration.部长预计将会探讨这个地区战后重建的意见。The secretary is expected to explore ideas for post-war reconstruction of the area.在这种令人痛苦的情况下,他们决定减慢重建的进程.Under these distressful circumstances it wa...
Ozone is a highly reactive form of oxygen gas.臭氧是一种非常活跃的氧气形态。Ozone is produced by the reaction between oxygen and ultra-violet light.臭氧由氧气和紫外线发生反应而产生。Carbon, hydrogen and oxygen combine chemically to form carbohydrates a...
锕射气氡的一种放射性的, 惰性的和气态的同位素, 其半衰期为3.A radioactive, inert, gaseous isotope of radon, with a half - life of 3.92 seconds.讨论了该离子交换法在分离锕 - 镧系元素上应用的可能性.The possibility of its potential application is discussed for separation of a...