The physical properties of rubber accelerator 2 - mercapto benzothiazole and main methods for its preparation are introduced. 介绍橡胶硫化促进剂 2- 巯基苯并噻唑的物理性质和主要的制备方法.
…a small tributary river.一条小支流a tributary state附属国...the Napo river, a tributary of the Amazon.纳波河，亚马孙河的一条支流Several rivers are tributary to the Ganges.有好几条河都是恒河的支流.a tributary river支流Fishermen in the Hafar Canal , a shal...
Carlos Nusman presents medals to Lopes and Franco on podium.卡洛斯·纽斯曼向站在奖台上的洛普斯和佛朗科颁发奖章.Lopes and Franco serve and opponents hit Ball out of court.洛普斯和佛朗科发球,对手将球击出界.Dr Lopes'work will be at an exhibition opening at th...
他似乎只是出于职业缘故而喜欢她。He seemed fond of her in a strictly professional way.总统坚持说他如此做是出于同情而不是为了投机。The president insisted that he was acting out of compassion, not opportunism.格洛弗认为史密斯说他坏话，也许是出于嫉妒。Glover thinks that Smith did hi...
Police closed nearby Dickinson Avenue where a state police explosives expert neutralized it four hours later.四小时后,州警方的拆弹专家排除了这起“诈弹”.Following the discovery of the explosives the president cancelled his visit to the local...