How do I determine the length of luteal phase?如何确定黄体期的长短?The transition into the catabolic or open wound phase of injury is often not clearly demarcated.从烧伤休克期转变到分解代谢或开放伤期的界线时常是不清晰的.Vapour phase chromatography has rapidl...
她们的母亲和老祖母也许是过分拘谨了点儿.Their mothers and grandmothers were perhaps a little more deliberate.我的老祖母过去总是用花边给她的桌布镶边.My old granny always used to edge her table - cloths with lace.“ 当然了, 那你可以选一样我的东西,你觉得比雀斑漂亮的. ” 老祖母说." Of course...
在开始使用前把氢氧化钾电介质压入蓄电池.The potassium hydroxide electrolyte is forced into the cells just before use.在电介质的其余部分,单位体积的静电荷仍为零.Within the remainder of the dielectric the net charge per unit volume remains zero.样品在辐照前后,电介质特性发生了变化...