1) diversion
变向
1.
Results showed that by introducing and reforming turning instrument of belt conveyor and reforming tail of turning conveyor,combined transportation of railway and conveyor of production system,successive diversion of coal output system and safe transportation with high effect were realized and s.
结果证明,通过引进和改进带式输送机胶带转弯装置以及对出煤巷转弯胶带机尾进行的技术革新,实现了生产系统的机轨合一运输、出煤系统的连续变向和安全高效运输,最大限度地提高了出煤系统的稳定性。
2) reverse mechanisms
变向机构
3) directional change of the load
负载变向
1.
And a new concept of the directional change of the load has been proposed.
提出负载变向的概念,并详细阐述了回程空转和负载变向由于侧隙的存在如何影响系统的精度,提出传动过程中侧隙没有累加效应的结论。
4) changing-direction kpping
变向研磨
5) Direction changed method
变向方法
6) flight path reorientation
航迹变向
1.
Post stall maneuvers were optimized with a mission c overage of flight path reorientation and target pointing.
分航迹变向和机头指向目标两类问题对飞机过失速机动进行数值优化研究。
参考词条
补充资料：反变向量
反变向量
contravariant vector
反变向t【“灿。，栩的ant ved服;~户.叩朋阳r场成毗-T叩] 当对偶(或共扼)空间(见伴随空间(adjofnt space”E’同向量空间E一起考虑时E的元素的名称.这时，E’的元素称为共变向量(见共变向t(covariant vector)). M.H.Bo益口军x。砚侧石撰【补注】词“向量”或词组“反变向量”也用于表示一个向量场亦见向t空间上的张.(tensor on a vectorspace):反变弓侧.(contravariant tensor);张且丛(tensorbundle).陈公宁译
说明：补充资料仅用于学习参考，请勿用于其它任何用途。