The hen cackles when she has laid an egg.母鸡下了蛋就咯咯地叫.There were a few cackles from the audience when I began to talk.我开始讲话时听众中发出一些格格笑声.It is no good hen that cackles in your house and lays in another's.这样的母鸡可不好:在你家里咯...
A的最大下界边称为A的下确界.The greatest lower bound of A is also called the infimum of A.给出了 非 平凡二连通测地图边数的下确界; 改进了部分结果.Gives the infimum of the numbers of dege in 2 - connected nontrivial geodetic graph; Renew some results....
Autophagy is an adaptive response of cells to physiological and pathological conditions.自噬是一种在正常细胞和病态细胞中普遍存在的生理机制.This paper presents an adaptive RF predistorter to linearize multi - carriers power amplifiers.本文提出一种线性化射频...