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- The results showed that the disturbed aerodynamics of bullets in turning shrapnel of backward dispersion could be obtained. 结果显示,采用该技术可以求得旋转后抛撒子母弹的干扰气动力。
- The wind tunnel experiment techniques of backward dispersion of turning shrapnel 旋转子母弹后抛撒风洞试验研究
- He lined out for home without a backward glance. 他头也不回，急忙往家里走去。
- Dispersion of forces led up to the defeat. 分散兵力是导致失败的原因。
- 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。
- She looked backward over her shoulder. 她回头往後看。
- backward dispersion 后向散射
- 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。
- Although he is clever, he is backward in giving his views. 他虽然很聪明，却不善发表他的意见。
- Frank was so backward that he hesitated to ask her to dance. 法兰克非常腼腆,不好意思请她跳舞。
- He had a firsthand taste of life in backward mountainous areas. 他直接体验过落後山区的生活。
- Dispersion of forces almost always led to defeat. 分散兵力几乎经常造成失败。
- This phenomenon is called velocity dispersion. 这种现象称为速度频散。
- A backward flow of water, as from the action of oars. 反流，逆流向后流的水，如由浆的划动引起
- It influences dispersion of the population. 它影响种群的扩散。
- The backward man lacks black background. 落后的男子缺少黑色背景。
- A dispersion of an originally homogeneous people. 向国外散居原本同一种民族人民的散居
