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- Describe the pressure variation of node in grid with bilinear interpolating function.These equations are dispersed in time by using backward difference method. 用双线性函数描述网格结点的压力变化，在时间上用向后差分法进行离散。
- Whether it rains or not makes no difference to me. 下不下雨对我来说都一样。
- He lined out for home without a backward glance. 他头也不回，急忙往家里走去。
- backward different approximation method 隐式差分法
- Each and every difference contains contradiction. 每一个差异中无不包含矛盾。
- This part of the country is still backward. 这个国家的这个地区仍很落后。
- In some cities housing conditions went backward. 某些城市的住房条件越来越差。
- The teacher was patient with backward children. 那位老师对迟钝的学童十分耐心。
- He looked backward over his shoulder. 他回头向后看。
- The difference contrast is notable. 差别对比是显著的。
- What is the difference between this and that? 这个和那个之间的区别是什么？
- Flowers make no difference to this room. 这房间有没有花没什么区别。
- It is difference in kind, not merely in degree. 此乃本质之不同，并非仅仅是程度差异。
- The rain didn't make much difference (to the game). 这场雨(对比赛)没多大影响。
- She looked backward over her shoulder. 她回头往後看。
- It will make a very big difference. 这将造成很大的差别。
- Shaw was an artist with a difference. 萧是个与众不同的艺术家啊。
- She makes no difference between her two sons. 她对两个儿子一视同仁。
- Sheila is very clever but rather backward in expressing her ideas. 希拉很聪明，然而在表达思想时却有些腼腆。
- If you do so it will make a great difference. 如果你那样做，影响就大了。
