cyclic grazing循环放牧Kinetic parameters of a cyclic amidase with maleimide as the substrate was assayed by HPLC method.采用高效液相色谱法(HPLC)分析并测定了环二酰胺酶水解马来酰亚胺反应的动力学参数.The yields of other cyclic acetals were between 62.并在此条件下合成了多种...
伴随着他视力的下降，他的画作变得更富印象派风格。His paintings had become more impressionistic as his eyesight dimmed.有正常视力的孩子的盲人父母the blind parents of sighted children认为吃胡萝卜可以改善视力的海外奇谈,多年前已祛除殆尽.The myth that eating carrots improves your eyesigh...
那将使得对立供应商之间的竞争更加你死我活。That would make the competition between rival suppliers even deadlier.一些供应商赔本销售存货。Some suppliers were selling at a loss to shift stock.英国一家主要电脑供应商a leading supplier of computers in the UK...
a viral infection病毒性感染He is suffering from viral meningitis.他患病毒性脑膜炎.A variety of viral agents cause aseptic meningitis or meningoencephalitis.各种病毒性因子可引起无菌性脑膜炎或脑膜脑炎....