出口速度的英文

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"出口速度"怎么读用"出口速度"造句

英文翻译手机版

auslaufgeschwindigkeit
delivery speed
discharge velocity
exit speed
exit velocity
leaving speed
muzzle velocity
outgoing speed
outlet velocity
runaway velocity
velocity of discharge
velocity of exit

"出口"英文翻译 exit
"速度"英文翻译 velocity; speed; blast; bat
"出口速度；出口处速度" 英文翻译 : exit velocity
"炮口速度喷口速度出口速度腔口速度" 英文翻译 : muzzlevelocity
"出口速度压头" 英文翻译 : outlet velocity head
"绝对出口速度" 英文翻译 : absolute exit velocity; absoluteexit velocity
"喷管出口速度" 英文翻译 : nozzle velocity
"喷射出口速度" 英文翻译 : spouting velocity
"特徵出口速度" 英文翻译 : characteristic exhaust velocity
"烟气出口速度" 英文翻译 : stack gas exit velocity
"出口速度分布图" 英文翻译 : exit velocity profile
"出口速度三角形" 英文翻译 : discharge velocity triangle; exit velocity triangle
"减速器出口速度" 英文翻译 : release speed at retarder
"蒸汽相对出口速度" 英文翻译 : relative steam entrance velocity; relative steam exit velocity
"叶轮出口速度三角形" 英文翻译 : discharge velocity triangle
"进口速度" 英文翻译 : entrance velocity; inlet velocity; intake velocity
"进口速度比" 英文翻译 : inlet velocity ratio
"进口速度头" 英文翻译 : inlet velocity head
"炮口速度" 英文翻译 : muzzle speed; muzzle velocity
"枪口速度" 英文翻译 : developed muzzle velocity
"腔口速度" 英文翻译 : muzzle velocity
"入口速度" 英文翻译 : admission velocity; entrance velocity; entry speed; inlet velocity
"入口速度图" 英文翻译 : inlet diagram
"标准腔口速度" 英文翻译 : standard muzzle velocity
"绝对进口速度" 英文翻译 : absolute entrance velocity; absoluteentrance velocity

例句与用法

Numerical simulation to the influences of inner cooling apparatus on molten steel flow in billet mould
板坯连铸浸入式水口出口速度对结晶器流场影响的数值模拟
The velocity of agricultural product expo rtation has dropped , the costs of exportation enterprises enhance unceasingly , a nd the risk of exportation enlarges
农产品出口速度同比出现较大幅度下降,出口企业成本不断提高,出口风险加大。
The effect of the height between nozzles and ground plate , the distance between the nozzles , the inlet velocity of the nozzles , and the velocity of the cross flow on the flowfield structure were studied one by one
分别就喷嘴距地面高度、喷嘴间距、喷嘴出口速度、横向流等，对喷射垂直撞击平板流场的影响，逐一讨论。
The influences of the inlet tube angle , backpressure and driving jet velocity on static pressure distribution in the gas - solid injector are calculated , and the effects of the inlet tube angle on particle bulk phase concentration and axial mean speed of particles in the gas - solid injector are analyzed firstly . the predicament caused by lack of measuring means on the particle velocity in experiments is solved
分析了收缩角、背压和气体喷嘴出口速度对气固喷射器内静压分布的影响，以及收缩角对气固喷射器内固体颗粒体积浓度场和颗粒平均速度的影响，解决了喷射器内固体颗粒速度试验测试手段缺乏的困境。
Three traditional automobile markets - - - - - - - north america , west europe and japan affect each other and the demand has been upgraded ; asia and pacific area , south america and east europe have increasing demand for automobiles . ii . present situation of china automobile export and the problems in recent years , china ’ s automobile and its components export have
在分析我国汽车出口的现状及存在的问题时,主要提出了在出口速度加快、出口量有明显增长的同时,出口产品科技含量低、利润薄;产品出口市场狭隘,市场较为分散;合资企业出口热情不高等现实问题。
It is shown that when the exit area of secondary nozzle and the fuel / oxidizer ratio is fixed , the increase of mass flow rate of secondary flow lead to the decrease of velocity of mixed flow , and increase of total mass flow rate . the synthetical result of these two phenomenon cause the increase of thrust of rocket ejector , but the increasing magnitude is relatively small , indicating that these is no necessary to claim large bypass ratio in rocket ejector design . in the comparison between two configurations , the typical one has better performance , indicating the importance of pressure ratio
结果表明：在固定二次喷管出口面积和氧燃比的条件下，二次流(引射空气流)流量的增加引起混合气体出口速度的下降和总流量的增加，二者综合作用使发动机推力增加，但增幅不大，表明在设计发动机结构和工作参数时，不必过分追求大的引射系数；两种结构的性能对比分析表明了增压比对引射火箭性能的提高具有重要意义；对引射火箭的热力循环分析同样表明，增压比对于提高发动机性能非常关键。
On one hand , green barrier places a premium on export enterprise lo innovate and create competition advantages and priority ; on the other hand , green barrier brings bad effect to china ' s export trade , such as reducing the speed of export , shrink the export market , lower the economic benefit of export enterprises and pricks up bilateral or multi - lateral friction in trade
绿色壁垒一方面诱发出口企业进行创新，创造竞争优势和先动优势；另一方面又给我国出口贸易带来不利影响：减缓产品出口速度，缩小出口市场空间，降低出口企业经济效益，加剧双边或多边贸易摩擦。
A reasonable position of driving nozzle helps to achieve the maximum material flow that also depends on other parameters such as backpressure , properties of conveyed material and driving gas . it is observed that , an increase of convergent section angle is harmful to the pneumatic conveying system , and also influences on the mass flow rate of conveyed material , the distribution of static pressures in injector and the pressure drops of conveying pipe . in addition , within a reasonable scope of air mass rate , increasing the driving jet velocity is more advantageous than enlarging the dimension of driving nozzle
试验研究发现，气体喷嘴位置对气固喷射器的输送能力影响最大，气体喷嘴存在某一最佳位置，而这一最佳位置与背压、输送物料特性和输送风特性相关联；气固喷射器的收缩角对其输送能力、内部静压分布和输送管阻力特性均有适量影响，收缩角增大对整个输送系统均不利；在适当的输送风范围内，提高气体喷嘴出口速度比扩大气体喷嘴尺寸更为有利，但气体喷嘴出口速度过高会增加气固喷射器和输送管内的能量损耗，给输送带来不利的影响；系统背压与气固喷射器的气体喷嘴出口速度的选取有关。
For shutters , the results show : 1 ) according to the formula p = , the theoretical value of is calculated by the effective velocity of the flow , and its engineering value is calculated by the arriving velocity of the flow , the relationship between the theoretical value of and its engineering value is 2 ) the smaller value of declining angle will result in the smaller pressure loss and smaller outlet velocities . as a result , the declining angle of 30 掳 or less is recommended in some places which need small wind velocity , such as broadcasting studio and library , and the declining angle of 45 掳 or less is recommended in places which need big wind velocity , such as cinema and office ; 3 ) the larger value of ratio between the wide of the shutter b and the space between two boards h ( b / h ) will result in the larger pressure loss and smaller outlet velocities . the range of b / h from 0 . 8 to 2 . 0 and the optimum value 1 . 2 is recommended ; 4 ) the range of b from 10 mm to 50 nun and the optimum value 40 mm is recommended ; 5 ) the proper thickness of the boards 8 of the shutters is 1 . 5 mm ; 6 ) cuneiform boards should replace the rectangle inlet boards of the shutters in order to obtain better ventilation
数值模拟采用fluent软件，计算结果用excel进行处理，通过对大量数值工况进行数值模拟计算，结果表明：对于单侧百叶风口，计算表明： 1 )对于公式p = ( ~ 2 ) 2 ，的理论计算值中定义为流体流经百叶风口内部时的速度，即有效速度，而工程上常使用流体的来流速度来计算，计算表明，的理论计算值与工程应用值的关系为( _ (理论) ) ( _ (工程) ) = 0 . 813 ； 2 )当来流速度一定时，挡板倾斜角度越小，压力损失越小、出口速度越小；因此在要求进口风速比较小的场所，如播音室、图书馆等，宜采用挡板角度30的百叶风口；在要求进口风速比较大的场所，如电影院、办公室等，百叶挡板的角度应选45 ； 3 )当来流速度一定时，百叶挡板的挡板宽度b与挡板间距h的比值b h越大，压力损失越大，出口速度越小，计算表明，鉴于压力损失、出口风速、板间形成涡流区的大小，百叶挡板的b h值取0 . 8到2 . 0之间， b h = 1 . 2为最佳值； 4 )当来流速度一定时，在计算的条件下，当百叶挡板宽度b = 40mm时，百叶挡板的阻力系数最小，考虑到涡流区等的影响，建议选用10mm b 50mm的百叶挡板；西安建筑科技大学硕士学位论文5 )百叶挡板的厚度取为1 . sinln为好; 6 )百叶挡板的入口侧可选用具有倾斜度的楔形挡板来代替矩形挡板，利用其较好的导流作用，可得到更好的出流效果。