BUNa - N is a general purpose oil resistant polymer known as nitrile rubber.丁腈橡胶(BUNa-N )是一种多用途抗油品腐蚀聚合物,称为腈橡胶.Leather, rubber and wire are flexible.皮革、橡皮和电线都是易弯曲的。A synthetic rubber made from the polymerization of butadi...
The accident was caused by people slowing down to rubber-neck.事故是由为了看热闹而减速的人引起的。Wear rubber gloves while chopping chillies as they can irritate the skin.切辣椒时要戴橡胶手套，因为辣椒会刺激皮肤。Seven people were wounded when soldiers fired ...
This type is called affine.这叫做仿射交换.This paper concerns the ratio of centro - affine invarients for a projection body.摘要本文研究了关于投影体的中心仿射不变量比的问题.We obtain an estimation about the Hausdorff dimension of self - affine sets.摘要...
当他们走近时，每扇门外都有一名卫兵肃身立正。Outside each door a guard sprang to attention as they approached.虽然他有通行证，卫兵还是直勾勾地盯着他。The guard eyeballed him pretty hard despite his pass.卫兵包围了该市的一所别墅后便发生了枪战。Shooting broke out after the guards surr...
Husband and wife are now taxed separately on their incomes.现在夫妻双方分别按各自的收入纳税。They are still having to live on very low incomes.他们现在还得靠微薄的收入过日子。More than half of all households report incomes above £35,000.半数以上的家庭申报收入超过35,...