稠環系 的英文怎麼說
中文拼音 [chóuhuánxì]
稠環系
英文
condendensed ring system-
Relationship between the optical activity and the structure of some fused polycyclic compounds
一些多環稠合化合物的旋光性和結構的關系The analysis of the organic contaminants before and after cleaning up by gc / ms indicated that ranges from the highest removal rate to the lowest one were benzene, pahs, ester, aldehyde, ketone and alkane in proper order
活性炭床進出水的色質聯機分析結果表明,苯系物的去除率最高,依次為稠環芳烴類、酯、醛、酮類,烷烴類。The classic synthesis methods of polycyclic aromatic hydrocarbons ( pah ), the most recent development in the synthetic methodology of the functional pah, their application to construction of complex architectures ( liquid crystals, shape persistent linear and cyclic macromolecules ), and their supramolecular behavior are reviewed in this article
摘要對稠環芳香烴的合成方法、官能團化稠環芳香烴最新合成進展、官能團化稠環芳香烴構建的復雜分子體系(液晶、剛性線型和環狀的大分子)及其超分子化學進行了評述。Microwave signals, on the other hand, can be coupled into the tank through a glass window with the sensor perfectly isolated from the media, so microwave level sensor systems can be used with hard measuring conditions such as high temperature, high pressure or aggressive media
微波液位測量系統是非接觸方式的,不受被測液體狀態的限制,可以工作在高溫、高壓、有毒、強腐蝕以及粘稠液體的環境。The energy loss, combined with angular - momentum redistribution, causes a dense ring system to flatten
由於能量散失再加上角動量重新分佈,稠密的行星環系統就變得更為扁平。分享友人