只有熟练的工匠才能把板岩劈成石片.Only a skilled workman can splIt'slate into layers.手巧的人能把板岩剖成片.A skilled person can splIt'slate into layers.因部分地层中含有碳质板岩, 对地球物理工作的结果产生了一定的影响.Because some strata carbonaceous shale, the result o...
The train backed out of Adelaide Yard on to the Dublin-Belfast line.火车倒出了阿德莱德调车场,开上了都柏林-贝尔法斯特线。The Prime Minister insisted on going walkabout in Belfast.首相坚持要到贝尔法斯特民众中走动走动。Students at the Belfast campus have access to ex...
The Italians think they've got it all sewn up.意大利人以为他们已稳操胜券。The mainsails are hand-cut and sewn from real sailcloth.主帆是用真正的厚篷帆布手工裁剪和缝纫而成的。Our holiday arrangements are all sewn up — we leave next Saturday.我们去度假的安排都已经...
由脂肪醇、甲胺一步催化法制取烷基二甲基胺.Alkyl dimethylamine is made from fatly alcohol and dimethyla - mine by one stage catalysis.二手甲胺回收装置和工艺, 成套甲胺装置和工艺可以在世界各地重新安装.Used Methylamines Plant and Process, complete Methylamines Plant and Proce...