现已确定赖氨酸的生物合成有两条相互独立的途径.Two mutually exclusive pathways of lysine biosynthesis have been established.其他使之独特的特点是它的羟基赖氨酸含量.Other features which make it unique are its content of hydroxylysine.大量的胱氨酸、精氨酸 、 赖氨酸和鸣氨酸被排出.Large a...
...jackets, which are then trimmed with crocheted flowers...另外以钩花镶边的夹克She trimmed the stalks of the tulips before putting them in a vase.她在把郁金香插进花瓶之前修剪了花茎.But skeptics worry that costs may be trimmed at the expense of th...
the environs of Paris巴黎郊区He was more partial to the house and environs.他对这所房子和这里的环境越来越有感情了.The town and its environs are inviting, with recreational attractions and art museums.那座小镇及其周边地区建有休闲胜地和艺术馆，很吸引人。Berlin and its en...
A photographer had fused the lights, engulfing the entire house darkness.一位摄影师把电灯的保险丝烧断了, 使整栋房子陷于黑暗当中.Finite personalities are insubstantial fragments of this engulfing spiritual unity.有限的人格是这种兼容并包的精神统一的非实体的碎片.A professi...