-
aminodiphenylmethane的音標：aminodiphenylmethane的英式發(fā)音音標為：[?m?n??d?fen?l'meθe?n]aminodiphenylmethane的美式發(fā)音音標為：[?m?no?d?fen?l'meθe?n]...
-
n.二氯二氟甲烷...
-
氨基二苯甲烷...
-
methane的音標：methane的英式發(fā)音音標為：['mi:θe?n]methane的美式發(fā)音音標為：['meθe?n]...
-
氯二氟甲烷...
-
n.氟代甲烷...
-
n.二氯氟甲烷...
-
二苯甲烷類...
-
diphenylmethanes的音標：diphenylmethanes的英式發(fā)音音標為：[d?fen?l'meθe?nz]diphenylmethanes的美式發(fā)音音標為：[d?fen?l'meθe?nz]...
-
However, The CTC as a byproduct in the production of chloromethane is about 3 ~5 %.然而在甲烷氯化物的生產(chǎn)過程中, 不可避免地要有3-5%左右的副產(chǎn)物四氯化碳生成....
-
A kind of polyetherester polyurethane was synthesized by polyetherester polyol, 4 , 4? ? - diphenylmethane diisocyanate and 1, 4 - dihydroxybutane.制備了以自制聚醚酯多元醇 、 二異氰酸酯和1, 4- 丁二醇交聯(lián)劑為原料合成的聚氨酯彈性體,研究了其力學(xué)性能....
-
氯溴甲烷...
-
dinitromethane的音標：dinitromethane的英式發(fā)音音標為：[da?na?tr??'meθe?n]dinitromethane的美式發(fā)音音標為：[da?na?tro?'meθe?n]...
-
dichlorodibromomethane的音標：dichlorodibromomethane的英式發(fā)音音標為：[da?kl?:r?da?br??m?'meθe?n]dichlorodibromomethane的美式發(fā)音音標為：[da?kl?r?da?bro?m?'meθe?n]...
-
dichlorodifluoromethane的音標：dichlorodifluoromethane的英式發(fā)音音標為：[da?kl?:r??da?flu:?r?'meθe?n]dichlorodifluoromethane的美式發(fā)音音標為：[da?kl?ro?da?flu?r?'meθe?n]...
-
azimethane的音標：azimethane的英式發(fā)音音標為：[e?za?'mi:θe?n]azimethane的美式發(fā)音音標為：[e?za?'miθe?n]...
-
bromotrifluoromethane的音標：bromotrifluoromethane的英式發(fā)音音標為：[br??m??t'ra?fl??r??mi:θ?n]bromotrifluoromethane的美式發(fā)音音標為：[bro?mo?t'ra?fl??ro?miθ?n]...
-
二氨基二苯甲烷...
-
Objective : To observe the efficacy of MEBT in treating bromomethane freezing injury.目的: 觀察濕性醫(yī)療技術(shù)對溴甲烷凍傷的治療效果....
-
dichloromethane的音標：dichloromethane的英式發(fā)音音標為：[da?kl?:r?'meθe?n]dichloromethane的美式發(fā)音音標為：[da?kl?r?'meθe?n]...
-
n.二甲氧基甲烷...
-
dichloroiodomethane的音標：dichloroiodomethane的英式發(fā)音音標為：[da?kl?r???d?me'θe?n]dichloroiodomethane的美式發(fā)音音標為：[da?kl?r???d?me'θe?n]...
-
denitromethane的音標：denitromethane的英式發(fā)音音標為：['den?tr?mi:θe?n]denitromethane的美式發(fā)音音標為：['den?tr?miθe?n]...
-
n.重氮甲烷...
-
n.二氯二溴甲烷...
-
The variation of the desorption activation energy of dichloromethane on activated carbons was discussed hardbase ( HSAB ) princi.主要研究了金屬離子改性活性炭對二 氯甲烷 脫附活化能的影響.Antioxidant activities of six spice materials have been measu...
-
diphenylmethane的音標：diphenylmethane的英式發(fā)音音標為：[da?fen?l'meθe?n]diphenylmethane的美式發(fā)音音標為：[da?fen?l'meθe?n]...
-
chlorotrifluoromethane的音標：chlorotrifluoromethane的英式發(fā)音音標為：[kl?r??t'ra?fl??r??mi:θ?]chlorotrifluoromethane的美式發(fā)音音標為：[kl?ro?t'ra?fl??ro?miθ?]...
-
bromomethane的音標：bromomethane的英式發(fā)音音標為：[br??'m??meθe?n]bromomethane的美式發(fā)音音標為：[bro?'mo?meθe?n]...
-
n.二氯甲烷...