The mechanism, development, testing and field test of EP DRA are introduced.介绍了EP系列减阻剂的作用机理 、 研制方法 、 中试生产和现场实验的概况.The EP antiwear property is different that it contains different additives.不同的添加剂配伍,聚脲润滑脂的极压抗磨性也不一样.INTECH...
Jennifer squealed with delight and hugged me.珍妮弗高兴地尖叫起来，然后拥抱了我。They hugged and kissed.他们相互拥抱接吻。She hugged her legs tight to her chest...她将双腿紧紧抱在胸前。She hugged her legs tight to her chest.她将双腿紧紧抱在胸前。She threw her arms roun...
The display of prehistoric monsters is comically naive.史前怪物的展览幼稚可笑。We must take off the kid gloves and smash these evil monsters once and for all.我们不能再过于小心翼翼了，必须彻底消灭这些恶势力。Now they have special cages made to protect them ...
如果肠壁慢性炎症, 脂解作用被扰乱.If the intestinal walls are chronically inflamed, lipolysis is disturbed.以反应区面法研究脂解酵素催化酚酸酯类合成之最优化.Optimized synthesis of lipase - catalyzed hexyl ester in supercritical CO 2.免疫刺激还会作用于淋巴结周围的脂肪组织,引起这些脂肪细胞...
The anti-drug sweep had netted nearly 900 kilogrammes of cocaine.扫毒行动已缴获了近900千克的可卡因。Each passenger is allowed twenty - five kilogrammes of luggage.每位旅客允许携带二十五公斤的行李.This box weighs five kilogrammes.这只箱子重五公斤....
破坏性和恶性的绒毛膜上皮癌往往是葡萄胎所引起.The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles.目的:提高人绒毛膜促性腺激素 ( HCG ) 的活性回收率,简化HCG的纯化步骤.AIM To improve the purification method of Human Chorioni...
位于伦敦的英国外交部对这些说法表示惊讶.The Foreign Office in London has expressed surprise at these allegations.他俩居然结婚了——这让他非常惊讶，因为他们实在是太不一样了。He was surprised they had married — they had seemed so different.我的声音听起来心平气和、不露一丝感情，这让我自己颇感惊讶。My ...