Preparation of diglyceride by lipase - catalyzed glycerolysis of soybean salad oil with glycerol batchtank reactor was studied.研究了脂肪酶催化大豆色拉油甘油解制备二甘酯过程.Diglyceride, a kind of metabolic intermediate of oil & fat , can be p...
gratuitous violence on television电视节目里无谓的暴力镜头His films are full of gratuitous violence.他拍的影片充满了不必要的暴力.Folly, folly , his heart kept saying: conscious , gratuitous, suicidal folly.他心里不住地说着: 真蠢, 真蠢,蠢得自觉自愿, 蠢得无缘无故, 蠢得自己找死!...
Never keep company with dishonest persons.不要与不诚实的人打交道.She stayed at home to keep company with her younger sister.她留在家里陪伴她妹妹.Who keep company with the wolf will learn to howl.与狼结交,须学狼嗥....
安徽始叶螨属一新种 ( 真螨目: 叶螨科 )A NEW SPECIES OF EOTETRANYCHUS FROM ANHWEI ( ACARIFORMES: TETRANYCHIDAE )四川鲜甲螨一新种 ( 真螨目: 鲜甲螨科 )A NEW SPECIES OF ORIBATID MITE OF GENUS CEPHEUS FROM CHINA ( ACARIFORMES: CEPHEIDAE )鸟体恙螨一新属新种 ( 真螨目: 恙...
Automation has obsoleted many unskilled workers.自动化使很多非技术工人受到淘汰.There is a common misconception that war has obsoleted the peace progress.人们普遍错误地认为战争已经破坏了和平进程.For that,'re sorry - but at least it's been obsolet...
潜水员下潜到超过危险线的深水中去了.The diver went into the deep water beyond the danger limit.为了下潜,里边还有个密封小水槽―负槽.For diving there's small sealed tank inside, the negative tank.潜水艇的下潜速度非常快.Submarine can submerge very quickly....