Water - borne polyurethane is the predominant material of membrane pressing adhesive.水性 聚氨酯是真空吸塑胶的主要成分.The water - borne polyurethane was based on polyester diol and toluene diisocyanate etc.以聚酯多元醇、甲苯二异氰酸酯为主要原料合成了 水性 聚氨酯...
我们计议一下,下一步该怎么办.We consulted as to what should be done next.二人计议已定.The two of them settled on a scheme.他在做出决定之前,总是先到各处去计议一番.He would shop around a bit before making a decision....
A suppressed immune system puts a transplant recipient at risk of other infections.接受器官移植的病人免疫系统受到抑制后很可能会感染其他疾病。Both electrons don't count for the donor and neither for the recipient.那两个电子既不算作给予体的,也不是接受体的.The donor&...
Captain Hiller quickly backed the ship, and the cable was paid out to reduce towline tension.希勒船长急忙使船退行, 放松缆绳以减少作用在它上面的张力.He unscrewed the back of the telephone and started connecting it to the cable.他旋出螺丝打开电话机后盖，开始动手把话机...