随着克分子比的降低, 硫的挥发率也急剧下降.With a decrease in the mole ratio, volatilization of sulfur decreased rapidly.最常用的比活性 ( 符号是Sp. Act ) 单位是居里/克分子.The most often used units of specific activity ( abbreviated Sp. Act . ) are curies / m...
The fingers were pinched under a hawser.手指被夹在了大缆绳下面.There's a new hawser faked down there.有条新铁索盘卷在那里.The hawser can either be thick , heavy ropes or a thin steel cable use on ships.缆绳既可以指粗重的绳子,也可以指船上使用的细钢索....
On its way to the standing - galley Tilbury's notice got pied.提尔伯里的讣告字版送到备用架上的时候,被弄乱了.I've Pied Piper since I don't buy kids following a flute player.我不想写〈吹笛手〉,因为我不相信小孩子会愿意跟著吹笛手走.The Pied piper had all the...
报道了三元共聚物 聚甲基 乙撑-环己撑 碳酸 酯 的制备与性能研究.The terpolymerization of propylene oxide ( PO ) and cyclohexene oxide ( CHO ) with carbon dioxide ( CO 2 ) was investigated.二羟甲基二羟基乙撑脲树脂 ( 即DMDHEU简称2D树脂 ) 是目前应用最多的抗皱免烫整理剂.At present , Di...