关闭速度的英文

• closing velocity
• cv

• "关闭"英文翻译    close; shut; shut off; paral ...
• "速度"英文翻译    velocity; speed; blast; bat
• "门关闭速度" 英文翻译 :    closing speed
• "二尖瓣关闭速度" 英文翻译 :    mcr; mitral valve closing rate
• "开闭速度" 英文翻译 :    opening and closing speed
• "阀门开闭速度" 英文翻译 :    valve speed
• "阀门启闭速度" 英文翻译 :    valve speed
• "关闭" 英文翻译 :    1.(使开着的物体合拢) close; shut; shut off; paralyse; gag; occlude; cut off:关闭门窗 close the doors and windows; 关闭船上的舱盖 close down the hatches of a ship; 那个国家的军事首脑们关闭了进一步和平谈判的大门。 that country's military leaders have shut the door on any further peace talks.2.(企业、学校等歇业或停办) close down; shut down 由于燃料不足, 那个国家很多小厂都关闭了。 many small plants in that country closed down for lack of fuel. 他们威胁着要关闭这家工厂。 they threatened to shut down the factory
• "速度" 英文翻译 :    1.[物理学] velocity; speed; blast; bat 初速度 initial velocity; 轨道速度 orbital velocity; 逃逸速度 [天文学] escape velocity; 巡航速度 cruising speed; 匀速度 uniform velocity2.[音乐] tempo3.(快慢的程度) speed; rate; pace; tempo 工业化的速度 the pace of industrialization; 加快速度 increase speed; 轿车以每小时40哩的速度行驶。 the car was going at the rate of 40 miles an hour.; 速度表 autometer (自动车的); speed chart; speedometer; 速度场 [流] velocity field; velocity pattern; 速度传感器 velocity sensor; velocity transducer; velocity pickup; 速度跟踪 rate tracking; 速度共振 velocity resonance; 速度关联 velocity correlation; 速度滑冰 speed skating; 速度记录器 tachograph; 速度记录图 tachograph; 速度记录仪 velograph; 速度计算器 velocity calculator; 速度检测器 speed detector; 速度调定 speed setting; 速度调节 speed adjustment; 速度调节器 speed regulator; 速度调整 speed adjustment; 速度调制 velocity modulation (v. m.); 速度调制电视制 velocity modulation television system; 速度显示器 velocity indicator; 速度仪表 speed measuring instrument
• "被关闭" 英文翻译 :    to be closed to be shut off
• "封闭；关闭" 英文翻译 :    shut
• "关，关闭" 英文翻译 :    shut
• "关闭,闭式" 英文翻译 :    closed
• "关闭，断开" 英文翻译 :    off
• "关闭，切断" 英文翻译 :    c-o cutoff
• "关闭；停业" 英文翻译 :    shut down
• "关闭层" 英文翻译 :    layers that are off
• "关闭的" 英文翻译 :    closed; locked; shut
• "关闭阀" 英文翻译 :    block valve; check valve; closed-in pressure valve; cut off vlave; isolating valve; shut down valve; shut off valve; shutoff valve; shut-offvalve
• "关闭杆" 英文翻译 :    pole shutoff
• "关闭管" 英文翻译 :    blanked off pipe; blanked-off pipe
• "关闭件" 英文翻译 :    closing member
• "关闭井" 英文翻译 :    closed well; closed-in well; shut in well; shut-in well
• "关闭面" 英文翻译 :    closed
• "关闭器" 英文翻译 :    blanker

• Nibco electric actuators operate on the gear reduction motor principle , which allows opening and closing speeds ranging from two seconds to one minute or longer
  美国尼伯科电动执行机构采用齿轮减速电机原理，因此开启和关闭速度控制在两秒至一分多钟范围内。
• Finally , because high - speed power solenoid valve is one of the most important executive parts in the electronic control diesel engine and the performances of diesel engine are strongly related to the solenoid valve , the response performance of the solenoid valve is investigated . the response performance of the solenoid is influenced by many factors , such as driving voltage , electric driving unit etc . in order to have high excitation voltage and in low maintaining voltage , a high - low voltage electric driving unit is designed , and in order to make the solenoid valve close more rapidly , an active free - wheeling circuit and a bootstrapping circuit are designed in the electric driving unit , too . in the high - low electric driving unit , high voltage and low voltage are supplied by the dc - dc device and by the accumulator respectively
  高速强力电磁阀的响应性能除了与阀本身的结构和材料有关外，与驱动电压、驱动电路的设计密切相关，本文通过分析，首先开发出一种高低压驱动电路，高压电源是山升压式dc - dc原理获取的，低压由蓄电池本身提供，实现高压强激和低压维持的功能，电路中采用有源续流电柴汕机中卜轨知介系统的设训及其七川j敝略的叭究路进行续流，加诬了电磁阀的关闭速度；采用自举吐路，降低了场效应管对驱动电压的要求。
• Based on physical experiments , establishing mathematical model , carrying on theoretical calculations , and contrasting experimental results with theoretical ones , it turned out that under the same initiate flow rate , the quicker the closing of the ball valve , the longer the stable time when the liquid gets to vaporizing pressure , and the bigger the water hammer in water interception collision ; under the same closing velocities of the ball valve , the larger the initiate flow rate , the longer the stable time when the liquid gets to vaporizing preesure , and the bigger the water hammer in water interception collision
  在试验研究的基础上，建立了含气水锤数学模型，进行数值计算，并与试验结果进行了比较，结果表明，在管道初始流量相同的情况下，球阀关闭速度越快，液体达到汽化压力凡时稳定的时间越长，弥合水锤压力也越大;在球阀关闭速度相同的情况下，管道初始流量越大，液体达到汽化压力凡时稳定的时间越长，弥合水锤压力也越大。
• Research on pressure current rush to interception air - mass in pipeline based on the study of gas properties in pipeline system , the research which was performed through physical experiments and mathematical modeling calculation , current rush to interception air - mass contents in different pipeline , the influences of different stop gate closing - velocities to pressure current rush to interception air - mass in pipeline and some other factors , were given much consideration on the influence of current rush to interception air - mass in pressure pipeline
  2 、输水管道系统中压力水流冲击气团研究在对输水管道系统气体特性研究的基础上，通过试验对压力水流冲击截留气团进行了研究，着重研究不同的截留气团含量、不同的阀门关闭速度等对水流冲击管道截留气团的影响。