環狀烴 的英文怎麼說
中文拼音 [huánzhuàngtīng]
環狀烴
英文
cyclic hydrocarbon-
It can used to separate normal paraffin from branched hydrocarbon and cricoid hydrocarbons through selective adsorption
5a分子篩吸附劑可通過選擇性吸附過程而從支鏈烴及環狀烴中分離出正構烷烴。4 ) the characteristic of tricyclic terpane reflected the source input of algae. the predominance of 4 - methylsterane and dinosterane, and the c _ ( 27 ) - sterane predominance " v " distribution pattern all indicate the great contribution of algae source input. based on the ratio of sterane c2920s / ( 20s + 20r ) and c29 / ( + ), the source rocks can be regarded as typical immature source rocks
2 、利用豐富的生物標志化合物信息，分析解釋了生源構成、沉積環境、有機質演化等特徵，表明德南窪陷主力烴源巖的生源構成是以菌藻類微生物為主且含有一定陸生植物輸入的混合生源，沉積環境為半鹹水-鹹水還原環境，沉積水體具有「層狀」特點，表層鹽度高，底層還原性強。Confronting this situation, the domestic po manufact urers must consider the problems of participating the market competition and the self survival and development this article fully analysis ' s the interior and exterior environment liaoyang petrochemical fiber company ( lpfc ) of po resin of market situation and opportunities and challenges confronted after china ' s entering the wto, drafts the po resin marketing strategy of lpfc using marketing theory, superiority, inferiority, challenge and opportunity analysis methods
面對這種局面，國內聚烯烴廠家必須考慮如何參與市場競爭，考慮自身的生存和發展問題。本文充分分析了遼化公司聚烯烴樹脂的內部和外部環境、市場狀況以及加入世界貿易組織后所面臨的機遇與挑戰，運用市場營銷理論，應用優勢、劣勢、挑戰和機遇分析法制定出遼化公司聚烯烴樹脂營銷策略。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。分享友人