Site - specific infrared dichroism enables orientational analysis of TM α - helices bundles in aligned bilayers.位点特异的红外二色性分析可使得在脂双层中定向分析跨膜α螺旋束成为可能.In the corridor were four dirty, ragged bundles, just identifiable as hum...
He developed a nervous twitch and began to blink constantly.他身体出现了神经性抽搐，开始不停地眨眼睛。It was all over in the blink of an eye.转眼之间，一切都结束了。In a blink of an eye he had disappeared.一眨眼的工夫他就没影了....
What factor helps to spread the disease of myxomatosis?什么因素有助于扩散多发性粘液瘤病毒？What factor helped to spread the disease of myxomatosis?什么因素助长了多发性粘液瘤疾病的蔓延?Scientists discovered that this particular variety of rabbit was suscept...
In some plants, lycolipids constitute the major polar lipids in ceil membranes.在有些植物中糖脂是细胞膜中主要的极性油脂.Twelve months constitute a year.12个月为一年。One - half of the members of the Executive Committee shall constitute a quorum.(...
In humans, the pars intermedia is a rudimentary region.人的脑垂体中间部是不发达的.James Gregory gave in in his " Geometriae Pars Universalis " a method of rectifying curves.JamesGregory在他的《几何的通用部分 》 中给出了计算曲线长度的方法.The dangerous type c...