下列各句中没有语病的一句是
如图,在y>0的区域存在方向沿y轴负方向的匀强电场,场强大小为E，在y<0的区域存在方向垂直于xOy平面向外的匀强磁场。一个氕核11H和一个氚核21H先后从y轴上y=h点以相同的动能射出,速度方向沿x轴正方向。已知11H进入磁场时,速度方向与x轴正方向的夹角为60°,并从坐标原点O处第一次射出磁场。11H的质量为m,电荷量为q不计重力。求
(1)11H第一次进入磁场的位置到原点O的距离
(2)磁场的磁感应强度大小
(3)21H第一次离开磁场的位置到原点O的距离
关于我国工业地区和工业地带的叙述,正确的是:()
I am ____grateful for the many kindnesses you have shown my son.
A business meeting agenda is plan _ _a business meeting.
_____ employment, you should first sit down and write out a list of jobs you feel qualifiedto perform and interested in.
By the same token, regularly searching the Internet allows you to be the first in line to apply______companies post new job openings.
Where are the colleagues going for lunch?
Cultural adaptation is about;
On which date are James and Alan going to meet?
On no account ____ ever leave the baby at home alone.
Your full cooperation in this respect will be highly____.
It ____ also create more focused teams and less wasted time.