例句與造句

1. So , for some , we can judge whether the linear partial differential operators p ( d ) admit a right inverse according to the boundary condition
   由此，對(duì)某些n ，可以根據(jù)其邊界的幾何性態(tài)來荊斷其上的偏徽分算子尸( d )是不存在右逆的
2. This thesis tries to modify the perfect set of waveguide mode theory and gives several examples of its application . firstly , from the functional analysis , the eigenfunction series of vectorial partial differential operator is studied . the property of complete space is gotten
   本文首先從泛函分析的方法出發(fā)，研究了矢量偏微分算子本征函數(shù)系的性質(zhì)，得到了矢量偏微分算子正交完備歸一化本征函數(shù)的存在證明，研究了maxwell方程組的情況，證明了電磁場(chǎng)在均勻和非均勻介質(zhì)條件下的正交本征函數(shù)系的完備性質(zhì)。
3. It's difficult to find partial differential operator in a sentence. 用partial differential operator造句挺難的