1) vertical drag
垂向阻力
2) Vertical force
垂向力
1.
The Study of Measurement on Thrust and Vertical Force of Linear Induction Motor Used Maglev Principle;
利用磁悬浮原理测试直线电机动推力和垂向力方法的研究
2.
Thrust and Vertical force is two critical of linear induction motor in urban trail.
推力和垂向力是城市轨道交通车辆牵引用直线感应电机(LIM:Linear Induction Motor)的两个重要技术指标。
3.
It usually works in the oblique flow, and its blades come into and out of the water surface, therefore vertical forces are generated as the propeller rotates.
由于表面桨一般在斜向流中工作,且存在桨叶出入水面,所以表面桨在工作时会产生垂向力。
3) Gravity vertical
重力垂向
4) coefficient of vertical force
垂向力系数
5) vertical wheel rail force
轮轨垂向力
1.
The suggestions to add vertical wheel rail forces and coupler force evaluation standard in GB5599 1985 Railway Vehicles (Specifications for Evaluation of the Dynamic Performance and Accreditation Test are given in order to meet the application need of heavy haul development of railway freight transport in our country.
为了满足我国铁路货物运输重载化发展应用需要 ,提出在《铁道车辆动力学性能评定和试验鉴定规范》中增加轮轨垂向力及车钩力评定标准的建议 ,并具体给出了轮轨垂向力和车钩力评定标准的建议方案、实施细则说明及其增加依
6) steady vertical force
垂向定常力
补充资料：肺循环阻力(或全肺阻力)
肺循环阻力(或全肺阻力)
pulmonary circulation resistance
血液在肺部血管内流动时和血管壁之间的摩擦力和血液内部的摩擦阻力。肺动脉管壁较薄，分支短而管径大，故肺动脉的可扩性较大，对血流的阻力很小，仅0.12PRU(外周阻力单位)。肺循环动脉部分总的阻力和静脉部分总的阻力相等，故血液流动时在动脉部分的压力降落和静脉部分的压力降落相等。
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