An iteration procedure can be used to determine the eigenvalue.迭代方法可用来确定特征值.To this end we shall first consider the following eigenvalue problem.为此目的,我们将首先考虑下列的本征值问题.We can not say for certain which eigenvalue will be ob...
The bartender had a florid face and a receding hairline.酒吧男招待面色红润，前额有点脱发。Jacobs was a stout, florid man.雅各布斯身材结实，脸色红润。Years of heavy drinking had given Alison a florid complexion.长期酗酒使艾莉森面色绯红....
造船中使用的金属板过去使用铆接, 现在则常用焊接.The metal plates used in making ships used to be riveted together, but now they are usually welded.他们把钢梁铆接在一起.They riveted the steel beams together.用于修补与加强焊缝、铆接 、 切割等作业造成的防护层损伤.Use to fix up and ...
You don't have to go running upstairs every time she rings.用不着她一来电话你就往楼上跑。Every time they went dancing they ended up in a bad mood.每次他们去跳舞，都会不欢而散。Don't come bleating to me every time something goes wrong.不要一有问题...