The compound of acryloyl chloride was synthesized by benzoyl chlorid and crylic acid.利用苯甲酰氯与丙烯酸反应制备丙烯酰氯.N - acryloyl morpholine was synthesized from acryloyl chloride and morpholine and the purity of product was 99.5 %.以...
The results show that temperature gradient has great impact on ESD.结果表明:温度梯度对ESD影响很大.Electro static Fields in ESD process are theoretically analyzed.分析了静电放电(ESD)过程中的静电场.Phenotype EsD 2 in Hani , Lisu, Dai, Naxi, She, Zhu...
This was a troubling essay on the anatomy of nationhood.这是一篇剖析民族主义的让人不安的文章。The ball hit him in the most sensitive part of his anatomy.球击中了他身上最敏感的部位。He had worked extensively on the anatomy of living animals.他在活体解剖方面经验丰富。...
The city police set up roadblocks to check passing vehicles.该市警察设置了路障以检查过往车辆。They took to the streets, setting up roadblocks of burning tyres.他们走上街头，用点燃的轮胎设置路障。French soldiers manned roadblocks in the capital city.法国士兵把守...