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- Abstract： In this paper, a simple method has been introduced, to measure zero shear viscosity of polypropylene with falling ball viscometer. 摘 要： 介绍了采用零切粘度和熔融指数对聚丙烯的分子量分布进行表征。
- Just before the hour Chelsea had a huge shout for a penalty turned down, Konchesky barging Tiago to the ground as the Chelsea man waited for a dropping ball. 下半场8分钟，约翰-特里的头球击中横梁。他杀到禁区时正赶上约翰森传球，由于角度太小头球弹出了门梁。
- multipoint falling ball viscometer 多测点落球粘度计
- The old man is dropping away in the sofa. 这位老人在沙发上打起瞌睡来。
- Application of High Temperature Falling Ball Viscometer Polypropylene Film in the Production of Power Capacitor 高温落球粘度计在电力电容器用聚丙烯薄膜生产中的应用
- The airplane was attacked by dropping bombs. 这架飞机遭到炸弹的袭击。
- He singled and went to second on a passed ball. 他击出一垒打，再因对方漏接而跑上二垒。
- I tripped over, dropping the tray I was carrying. 我绊了一下，手中的托盘掉在地上了。
- In cricket, the ball is delivered overarm. 打板球时，要举臂过肩掷球。
- Men were dropping like flies in the intense heat. 人们抵受不住酷热而纷纷倒下。
- He said he would drop her like a hot potato. 他说他会把她像烫手的东西一样迫不及待地扔掉。
- The rain is leaking in large drop through the roof. 雨正大滴大滴地从屋顶漏下来。
- Children love to ball snow up in their hands. 小孩子们喜欢将雪在手里做成球儿。
- He lay back and hit the ball for four. 他向后弯身击中球，得了4分。
- I kept dropping hints but he still didn't twig. 我一直不停地暗示他，但他还是不懂。
- She came out of her room equipped for the ball. 她盛装从房里出来预备到跳舞会去。
- Constant dropping wears away a stone. 滴水穿石。
- The loss of the ball game stir up much feeling. 球赛输了引起了极大的愤慨。
- The pitcher tends to pitch the ball too high. 这个投球手常把球掷得过高。
- The business of the company was dropping off. 这家公司的生意日益清淡。
