1) impact several times
反复碰撞
1.
It comes to the conclusion that bodies may impact several times according to the a.
数值计算表明，物体之间可能反复碰撞。
2) impact reverse force
碰撞反力
1.
The calculation equation of impact reverse force vector is obtained when the existence of departure between strike place of hammer of crusher and impact center based on the theory of mechanics.
应用理论力学的碰撞理论,求证了锤式破碎机锤头对矿石的打击偏离碰撞中心时,在锤头销孔处产生的碰撞反力的大小和方向,给出了计算公式。
3) Collision reaction
碰撞反应
1.
Steady H+ n(n=3,4,5,6)ion is produced by H+, H+ 2/H, H 2 collision reaction in a Penning ion trap.
用Penning离子阱经碰撞反应H+ ,H+ 2 /H ,H2 产生稳定的H+ n(n =3,4 ,5 ,6 ) 。
5) anti-collision
反碰撞
1.
Database based query tree tag anti-collision protocol;
基于数据库的查询树反碰撞算法
2.
Study on hash-tree searching anti-collision algorithm;
散列树形搜索反碰撞算法的研究
3.
An anti-collision algorithm based on binary-tree searching of backtracking;
基于返回式二进制树形搜索的反碰撞算法
6) repeated impacts
重复碰撞
1.
The problem of structure vibro-impact is of wide significance in the field ofengineering, especially the repeated impacts will cause the high amplitude of vibration,fatigue, noise and other negative influences.
结构的碰撞振动问题具有广泛的工程背景，尤其是重复碰撞现象，会造成结构的高幅振动，疲劳破坏，噪音等负面影响。
补充资料：反复托
反复托 托画技法之一。是飞托和复托相结合的托法，能解决直托、飞托和复托的不足之处，起到取长补短的效果。它一般不直接或很少使画面与排笔、糊帚相接触，对画面的损伤性较少。易褪色的画心，用此法较为妥当。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条