1) vertical vibration negative influences
垂向振动负效应
1.
Active control of vertical vibration negative influences induced by high unsprung mass of in-wheel motor electric vehicle;
轮边驱动电动车大质量电动轮垂向振动负效应主动控制
2) vertical vibration
垂向振动
1.
When current of water passes the plane gate, the flow shape is destroyed by the bottom edge of gate and leads to the vertical vibration.
分析认为当闸下过流时,水流受到闸门底缘的影响产生空蚀并诱发闸门的垂向振动,单一的垂向振动虽不会危及闸门安全,但却能破坏下游泄水道内的漩涡区,加大闸门下游水流的扰动外力。
3) negative-effect
负向效应
1.
The effect of red exceomum and white excoemum contaminating plants (CPs) in Dian yu A on hybrid japonica was studied, and the result shows that both red excoemum CPs and white ones have significant negative-effect on Dian hybrid japnica, especially red exceomum.
结果表明两种类型的混杂株对滇型杂交水稻杂种优势有极显著的负向效应。
2.
The effect of red exceomum and white excoemum contaminating plants(CPs)in Dian yu A on hybrid japonica was studied,and the result shows that both red excoemum CPs and white ones have significant negative-effect on Dian hybrid japniea,espeeiaUy red exceomum.
结果表明两种类型的混杂株对滇型杂交水稻杂种优势有极显著的负向效应,尤其是红尖型混杂株。
4) vibration strain
振动应负
5) vibration effect
振动效应
1.
Predicting of blast vibration effect and reduceing vibration measures;
爆破振动效应预报及减震措施
2.
A study on vibration effect of dynamic compaction in groundwork treatment of a harbor engineering;
某港口工程地基处理中的强夯振动效应研究
6) vertical direction vibration model
垂向振动模型
1.
Using Lagrange equation,a six-degree of freedom vertical direction vibration model of a semi-active vibration isolation system is established for a railway vehicle.
依据拉格郎日方程,建立六自由度列车半主动隔振系统的垂向振动模型;应用MATLAB/SIMULINK仿真模块构造列车半主动隔振系统仿真模型,对列车进行时域分析。
2.
Using Lagrange equation,the six-degree of freedom vertical direction vibration model of semi-active vibration isolation system is established for railway passenger car.
依据拉格郎日方程,建立了六自由度铁路客车半主动隔振系统的垂向振动模型;应用MATLAB软件编制了“铁路客车被动、半主动随机隔振分析”仿真系统,对铁路客车随机隔振进行计算机仿真。
补充资料：反应物振动激发效应
分子式：
CAS号：
性质：振动激发的反应物能促进反应。如v为反应物振动能级，下列反应的k(v=1)/k(v=0)的比值分别为：H+F2(v)→HF+H，约1；O+HCl(v) →OH+Cl，约150～800；D+H2(v)→HD+H，约3000；Sr+HF(v)→SrH+H，约104。也有的反应有早势垒的势能面，振动激发反而不利于反应的发生，说明有的反应存在振动阈值现象。当反应体系的振动激发能正好超过势垒εb时，反应速率开始急剧增大。这些均属反应物振动激发效应。
CAS号：
性质：振动激发的反应物能促进反应。如v为反应物振动能级，下列反应的k(v=1)/k(v=0)的比值分别为：H+F2(v)→HF+H，约1；O+HCl(v) →OH+Cl，约150～800；D+H2(v)→HD+H，约3000；Sr+HF(v)→SrH+H，约104。也有的反应有早势垒的势能面，振动激发反而不利于反应的发生，说明有的反应存在振动阈值现象。当反应体系的振动激发能正好超过势垒εb时，反应速率开始急剧增大。这些均属反应物振动激发效应。
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