Gram negative bacilli resistant to cephalosporins were between 17.4 % to 55.5 %.革兰阴性杆菌对三代头孢菌素的耐药在17.4%～55. 5%之间.Successfully developed Side - chains for cephalosporins has also resulted in good market reply.目前公司开发的系列头孢侧链...
丑角挥动手中拿着的木棒.The jester brandished his bauble.克朗彻先生盖了一床白衲衣图案的花哨被子, 像是呆在家里的丑角.Mr. Cruncher reposed under a patchwork counterpane, like a Harlequin at home.马戏演出时, 丑角扮怪相.At the circus, the clowns mopped and mowed....
When I look over and see Terry I tingle all over.当我放眼望去见到特里时，我整个人兴奋不已。Here's the essay for you to look over.这篇文章请你过目[过一下目].It can help to have an impartial third party look over your work.让客观公正的第三方看一下你的成果会有助益。...
Territory rich in mineral resources, with granite, kaolin and other minerals.境内矿产资源丰富, 用花岗岩 、 高岭土等矿种.The ability of clay minerals to catalyse decarboxylation has long been recognised.粘土矿物能催化脱羧基作用是早已认识到的问题.The floatabilit...