助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   drag loss 的翻译结果: 查询用时:0.184秒
图标索引 在分类学科中查询
所有学科
矿业工程
更多类别查询

图标索引 历史查询
 

drag loss
相关语句
  阻力损失
     Acoustic Design to Control for Noise in Air Shaft of Coal Mine and Study to Calculation for Drag Loss
     煤矿风井噪声控制的声学设计和阻力损失计算研究
短句来源
     Test stand of large horizontal shaft axial pump is successfully designed and built according to principle of siphonage and cycle pipe of minimum flow drag loss. The problem of this pump test is solved.
     利用虹吸管原理,按循环管道最小流动阻力损失原则和虹吸原理成功地设计与建造了大型卧式轴流泵试验装置,解决了该类型泵试验的难题。
短句来源
     In this paper the authors had an experimental study on drag characteristics of regenerative chamber of ceramic ball machine and concluded the relation between drag characteristics of regenerative chamber of ceramic ball machine and the structural parameters and operational parameters of regenerative chamber and has got drag loss regression equation of regenerative chamber of ceramic ball machine with the experimental data collected by Ergun's equation.
     本文对陶瓷球蓄热室的阻力特性进行了实验研究,得出了球床蓄热室阻力特性与蓄热室的结 构参数和操作参数之间的关系,并用埃根方程形式整理实验数据,获得了球床蓄热室阻力损失 回归方程.
短句来源
     Experimental results indicate that the effect of the constitution of softening zone on drag loss is in line with that on the deflection of primary slag flow, i. e., the greater the drag loss is, the bigger the deflection will be.
     同时通过软熔带结构特性试验可知,软熔带结构对阻力损失及初渣偏流的影响是一致的,即阻力损失越大,初渣偏流越严重。
短句来源
     For there is great airflow volume and strong noise and radiation in air shaft of coal mine,it is the key to control noise successfully that correct and reasonable acoustic design formuffler and calculation for drag loss. It concludes a set of theoretical calculation modelof noise control in air shaft of coal mine for engineers reference.
     煤矿风井空气流量大噪声辐射强正确合理的消声器声学设计和阻力损失计算是噪声控制成功的关键本文总结了一套煤矿风井噪声控制的理论计算模式供工程技术人员参考
短句来源
更多       
  相似匹配句对
     Durance and Loss
     禁锢与失落——论汉代女性地位变化
短句来源
     LOSS AND GAIN
     得与失
短句来源
     It can get the drag force according to flow energy, energy loss, energy transfer and its balance.
     由坡面流能量、能量损失、传递及其平衡得出了坡面流对坡面上土物的拖曳力。
短句来源
     Acoustic Design to Control for Noise in Air Shaft of Coal Mine and Study to Calculation for Drag Loss
     煤矿风井噪声控制的声学设计和阻力损失计算研究
短句来源
     (2) The drag coefficient;
     (2 )曳力系数 ;
短句来源
查询“drag loss”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  drag loss
The flywheel rotor assembly rotates in a low-pressure environment to reduce drag loss.
      
Large scale cavity has a good mixing efficiency but it increases the drag loss in the combustor.
      
Drag loss is another loss and is caused by the friction between the launch vehicle and the atmosphere.
      


The study on primary slag shows that the deflected flow of primary slag only depends upon its gravity and the nature of pressure field and regardless of the viscous force acting on primary slag. Experimental results indicate that the effect of the constitution of softening zone on drag loss is in line with that on the deflection of primary slag flow, i. e., the greater the drag loss is, the bigger the deflection will be.

通过理论分析及模拟试验研究了高炉软熔带气体力学特性和初渣流动规律。初渣偏流的力学特性表明:初渣的偏流仅决定于其本身的重度和压力场性质,而与粘性力无关。同时通过软熔带结构特性试验可知,软熔带结构对阻力损失及初渣偏流的影响是一致的,即阻力损失越大,初渣偏流越严重。

The double V type flame stabilizer is an advanced low drag stabilizer constructed with a big V type stabilizer overlapping to a small V type one. Since intake air passes through the nose gap between the two circular parts, better ignition perfermance, lower the stream flow drag loss, improved the afterburning efficiency, lower skin temprature, and leaner blowout boundary will be achieved. By this type of flame stabilizer, the turbojet engine afterburn system will get general perfermance improved, and also...

The double V type flame stabilizer is an advanced low drag stabilizer constructed with a big V type stabilizer overlapping to a small V type one. Since intake air passes through the nose gap between the two circular parts, better ignition perfermance, lower the stream flow drag loss, improved the afterburning efficiency, lower skin temprature, and leaner blowout boundary will be achieved. By this type of flame stabilizer, the turbojet engine afterburn system will get general perfermance improved, and also the reliability in flight increased. For this flame stabilizer more than 40 stand rig tests 10 tests in aircraft and 8 tests in flight have been conducted. Besides, size modification and manufacturing processing have also been carried out. This flame stabilizer was employed in using turbojet engine with a small batch in 1986-1987. It is proved that the double V type flame stabilizer has satisfactory perfermance and reliable construction.

双V型火焰稳定器是一种结构新颖的低阻火焰稳定器,具有点火性能好,流动损失小,燃烧效率高等优点,其应用改善了发动机的总体性能,提高了发动机空中接通加力的可靠性。叙述了双V型火焰稳定器的工作机理,性能增益,研制和应用情况。

Drag loss is one of the chief parameters in the designing of slurry pipeline transporta-tion. To calculate it correctly is a very important job.This paper synthesized the forms of cal-culating formulas both at home and abroad;emphatically analysed energy dissapation causedby particles collision for the mechanism of producing drag losses in the process of pipelinetransporting, and derived a new formula for drag loss calculation. As being tested,the for-mula has a good accord with the experiment...

Drag loss is one of the chief parameters in the designing of slurry pipeline transporta-tion. To calculate it correctly is a very important job.This paper synthesized the forms of cal-culating formulas both at home and abroad;emphatically analysed energy dissapation causedby particles collision for the mechanism of producing drag losses in the process of pipelinetransporting, and derived a new formula for drag loss calculation. As being tested,the for-mula has a good accord with the experiment results. It can be used in practice.

阻力损失是浆体管道输送系统设计中的主要参数,对其进行准确地预测计算是一项非常重要的工作.本文概述了国内外一些主要阻力损失计算公式的结构形式;对造成阻力损失的机理,着重分析了颗粒碰撞的耗能过程;导出了一个新的阻力损失计算式,通过检验,与实测数据符合较好,可用于阻力损失的预测计算.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关drag loss的内容
在知识搜索中查有关drag loss的内容
在数字搜索中查有关drag loss的内容
在概念知识元中查有关drag loss的内容
在学术趋势中查有关drag loss的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社