Optionally, the purified diisobutylene may be hydrogenated to isooctane hydrogenation catalyst.任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.It is infrequence in China that the weld high - temperature high - pressure hydrogenation pipe ...
The hydrogenation can be controlled to produce any degree of hardness desired in the product.为了生产所需要的任何硬度的产品,可对氢作用加以控制.Its hydrogenation activity in aromatics saturation and ring opening activity were investigated.芳烃加氢饱和...
Well, that's your version, Mr. Logan.嗯, 那是你的一面之词, 洛根先生.The manager helped Logan put on his coat, then steered him over his desk.经理帮助洛根穿上外衣把他领到自己的办公桌旁.Tritt jammed his thick hand into Logan's left pocket and fla...
这些账目滞后三个多月。The accounts are more than three months behind.总之, 感应电动势滞后于电流.In a word, the induced e . m . f . lags behind the current.电流滞后于电压.The current lags behind the voltage....
Each group was treated with citicoline ( CDPC ) as a primary treatment.两组均采用胞二磷胆碱 静脉 滴注作为基础治疗.Objective : To establish a method of bacterial endotoxins test for citicoline sodium and sodium chloride injection.目的确立胞磷胆碱钠氯化...
Their jailers dished out their punishment.狱卒们向他们滥施惩罚.He never let his jailers break him...他决不会让监狱看守们摧毁他的意志。But instead of burying him, the jailers toss him into the sea.但不要埋葬他的狱卒扔到他救起.Prisoners sometimes ease their capti...
这些虫子用肉眼看不见。The worms cannot be seen by the naked eye.这是肉眼胜过雷达的又一事例。It was yet another case where the human eye outperformed radar.整周都可以用肉眼观察到火星。The planet Mars will be visible to the naked eye all week....
a signatory of the Declaration of Independence《独立宣言》的签署者Costa Rica becomes a signatory to the Buenos Aires copyright treaty.1916年,哥斯达黎加成为布宜诺斯艾利斯版权条约的签字国之一.The covenant of the League of Nations bound all signatory states ...