hydrogenate的现在进行时为：hydrogenating...

Through nitrosation , hydrogenate reducion, and acylate three steps, the yield surpass 80 % for the diethyl malonate.收率相对于丙二酸二乙酯达到了80%以上....

v.使与氢化合，使氢化...

hydrogenate的第三人称单数（三单）为：hydrogenates...

hydrogenate的一般过去时为：hydrogenated...

The working principle of gas liquid separator for hydrogenated unit was recommended.介绍了加氢装置气液分离器的工作原理.The structures of 0.5 ML hydrogenated Si ( 100 ) surface are simulated by empirical tight - binding ( ETB ) method.采用经...

hydrogenates的音标：...

hydrogenate的现在完成时为：hydrogenated...

hydrogenate的音标：hydrogenate的英式发音音标为：['haɪdrədʒəneɪt]hydrogenate的美式发音音标为：['haɪdrədʒənˌeɪt]...

hydrogenated的音标：hydrogenated的英式发音音标为：[haɪ'drɒdʒəneɪtɪd]hydrogenated的美式发音音标为：[haɪ'drɑdʒəneɪtɪd]...

NMA was hydrogenated to 3 - amino - 4 - methoxyacetanilide ( AMA ) with S - Ni as catalystin liquid phase.以改性的骨架镍为催化剂催化3-硝基-4-甲氧基乙酰苯胺(NMA)液相选择性加氢制备了 3- 氨基 -4- 甲氧基乙酰苯胺 ( AMA ).Isoprene could be deeply hydrogenated to isop...

v.使与氢化合，使氢化（hydrogenate的第三人称单数形式）...

v.使与氢化合，使氢化( hydrogenate的过去式和过去分词 )...