您要查找的是不是：
- Kun Liu,Song Chen.Preparation of CMS-filled polyether block amide(PEBA) membranes pervaporation performance.Journal of membranes science. 刘琨，杨超，陈松，邹昀，聚醚共聚乙酰胺膜的溶胀和基本渗透汽化行为研究.
- Experiment shows that the product gained by utilizing basic material of modified phenolic resin polyether block possesses good results in emulsion breaking, pour-point decreasing and antiwaxing etc. 试验证明,利用酚醛改性嵌段聚醚基础物所得产物具有优良的破乳、降粘、防蜡效果,最后给出了现场使用效果。
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- That old block of flats is a real eyesore! 那座旧公寓真不顺眼！
- The office block is under offer. 办公大楼已有人出价购买。
- He used his casting vote to block the motion. 他用他的投票反对动议的通过。
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- Write your name in block capitals, please. 姓名请用大写。
- He buy a block of share in mark and spencer. 他购买了“麦克斯和斯潘塞百货联销店”的大宗股份。
- He has a mental block about maths. 他一遇到数学问题就糊涂。
- Japan exercised her veto to block the resolution. 日本使用了否决权反对该项决议。
- The company occupies three floors block. 这家公司占用了办公室大楼的三层楼房。
- The man cleft a block of wood in two with an axe. 那人用斧头把一块木头劈成两半。
- Before I came home I lost all, stock and block. 我还没到家，就丢失了所有的财产。
- A large piece of ice broke away from the main block. 一大块冰从整个大冰块上断裂开来。
- Polyether types of polyurethane rubber. 聚醚多元醇与二异氰酸酯类化合物聚合制得的橡胶。
- This block of flats has a non-resident caretaker. 这座公寓的管理员不在公寓里住。
- He is pointing down a block of granite. 他正在用锐利的工具修整一块花岗石。
- The heating system in this block doesn't work well. 这个街区的供暖系统不太好用。
- The man put the iron block on the anvil. 那人把铁块放在铁砧上。
