The scientist's experiments have thrown great light on the amazing ways honeybees communicate in their dark hives.这位科学家的实验很清楚地表明了在黑暗的蜂房里,蜜蜂是怎样以很巧妙的方式传递信息的.The hornets are the worst -- they often lurk outside the hiv...
用微电极细胞内记录法, 检测了离体兔动脉圆锥各部的动作电位和传导速度.By using standard microelectrode technique , we studied the transmembrane action potential on rabbit conus arteriosus ( infundibulum )....
Colic is paroxysms of crying and irritability in an infant.疝痛表现为婴儿的阵发性哭闹和烦躁不安.Conclusion US is of great value in diagnosing umbilical exudation in infant.结论超声在诊断婴儿脐部渗液病因中具有重要价值.Frogleg position in a preterm infant of 31 ...
可是当了总统而论,他们和那些经选举就任的人比起来,也并无多大愧色.Yet as presidents they too do not compare badly with those elected to that office.31问: 你如何丰富你目前就任的工作?Q: How could you enrich your current job?大使是什么时候就任的?When did the ambassador come in?...