Under the room temperature, PTMEG has the water absorptivity.在室温下, PTMEG都具有吸水性.Total absorptivity can be up to 98 % using second - order absorption - oxidation process.采用二级吸收 — 氧化流程,总的吸收率可达98%以上.The molar absorptivity of...
Under the room temperature, PTMEG has the water absorptivity.在室温下, PTMEG都具有吸水性.Total absorptivity can be up to 98 % using second - order absorption - oxidation process.采用二级吸收 — 氧化流程,总的吸收率可达98%以上.The molar absorptivity of...
We found a bountiful supply of coconuts on the island.我们发现岛上有充足的椰子供应.Back on Flatbush Avenue, Pong is busy restocking his shelves with cucumbers and coconuts.回到弗拉特布什大道上,庞正忙着往货架上补充黄瓜和椰子。The main crops grown Zanzibar are c...
He drove with blithe disregard for the rules of the road.他开车时全然不顾交通法规。He showed a reckless disregard for his own safety.他对个人安危全然无所顾忌。a wanton disregard for human life全然不顾人的死活...
他捡起一支铅笔,无所事事地摆弄着。He picked up a pencil and toyed with it idly.他捡起刀子递给我。He picked up the knife and gave it to me.我捡起他的棒球棒朝那个人的头打去。I picked up his baseball bat and swung at the man's head....