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- slowly variable flow 缓变流
- Variable Flow Aggressive Nozzles for Dual Hose blast systems. 用于双管喷射系统的可变流量侵入型喷嘴。
- The present paper studies the Variable Primary Flow (VPF) in air-conditioning systems.Analyzes the control ways in the water systems and the energy-saving caused by variable flow. 本文研究了空调一次泵变流量系统,对冷冻水和冷却水变流量控制方式分别进行了研究,并进行节能性分析。
- In addition, the USAF continues to fund development work of the Aerojet (formerly Atlantic Research) Variable Flow Ducted Rocket ramjet system as a future propulsion option for an extended range AAM. 此外,美国空军继续投资于航空喷气研究所(原来的大西洋研究所)的可变喷流管火箭发动机系统,将其作为增程空空导弹的未来推进选项。
- Analyzing the performance curves of pumps and network in a variable flow pumping system, concluding the influence factors of energy saving and the optimal ranges of variable frequency drive (VFD). 摘要通过分析变频水泵及管网系统在变工况下的特性曲线,得出影响水泵变频节能效果的主要因素和变频调速的适用范围。
- The flight state variables are separated into fast and slow variables in terms of perturbation theory. 根据奇异摄动理论将受控状态变量分为快变量和慢变量,然后根据非线性动态逆理论分别对内环和外环进行设计。
- A single circuit variable flow system 也称为可变一次流量系统
- THE DESIGN OF VARIABLE FLOW CIRCUIT 变流电路的设计
- He let himself down slowly by means of a tope. 他借助一根绳子慢慢地下来了。
- All balancing in HVAC variable flow rate systems 暖通空调变流量水力系统的全面平衡
- The tuck slowly ploughed through the mud. 车在泥泞中吃力地缓慢行驶。
- The bugaboos in larger versions of this optimistic vision are highly variable flows of material, and decentralized, dilute concentrations of reclaimable stuff. 这个乐观观点的描述最多的,莫过于高变异性的物质流动,以及可回收物质密度的分散和稀释。
- After a long coma the sick man slowly came back. 昏睡了好久以后,那个病人慢慢地恢复了活力。
- primary pump system with variable flow rate 一次泵变流量
- Sloths live in trees and move very slowly. 树獭生活在树上而且行动缓慢。
- He walked too slowly to catch up with me. 他走得太慢而不能跟上我。
- Consecutive test of variable flow 变流量连通试验
- It has slowly dawned upon us that he will not help. 我们慢慢认识到他是不会帮助我们的。
- variable flow demand proportioner 可变流量比例混合器
- The angler reeled the trout in slowly. 钓鱼的人慢慢地收绕钓丝钓起鳟鱼。