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
   试验特性 的翻译结果: 查询用时:0.072秒
图标索引 在分类学科中查询
所有学科
电力工业
公路与水路运输
更多类别查询

图标索引 历史查询
 

试验特性     
相关语句
  test characteristic
     On the research of static and dynamic characteristic of ship propulsion plant,it is necessary to know the torque characteristic of fluid coupler in any operating condition. However,only several characteristic curves,which describe the variation of output torque following turbine rotating speed in a narrow range of slip when the pump rotating speed is constant,are included in the test characteristic figure provided by manufacturer.
     在船舶动力装置稳、动态特性研究中,需要知道液力偶合器在任意工况下的力矩特性,但厂家提供的试验特性图只包含数条泵轮转速恒定情况下小滑差范围内输出力矩随涡轮转速变化的特性曲线。
短句来源
  experimental characteristic
     Experimental Characteristic Analysis of Novel Direct Combustion & Integrated Municipal Solid Waste Incinerator
     新型直燃集成式生活垃圾焚烧炉试验特性分析
  test characteristics
     The Test Characteristics of Jew's Pitch Viscosity
     半固态沥青的黏度试验特性
短句来源
     By using this method in combination with automatic data acquisition and computerized plotter, the test characteristics can be drawn instantaneously on testing ground.
     本方法只要再配上测试数据自动采集和计算机绘图,即可在试验现场瞬时绘出试验特性
短句来源
     Two high-efficiency Gate drive circuits for power MOSFET and the test characteristics of SPWM inverter is presented in the paper.
     并给出两种高效、可靠的功率MQSFET栅极驱动电路及逆变器的试验特性,
短句来源
     The “Operation test characteristics of injector” from low expansion ratio to high expanion ratio beyond the limit expansion ratio is first accomplished.
     首次获得了从低膨胀比到超越极限膨胀比限制的高膨胀比的“引射器工作状态试验特性”。
短句来源
     Numerical simulation of certain type two stage axial-flow compressor is carried out. The loss and deviation angle model is effective for the compressor performance prediction by the comparison of test characteristics with calculation characteristics.
     对已有试验数据的某型两级轴流压气机进行数值模拟,通过计算特性和试验特性对比,验证了该损失和落后角模型在压气机特性预估的有效性。
短句来源
  “试验特性”译为未确定词的双语例句
     TEST PERFORMANCE COMPARISON OF ROTOR MODEL WITH TWO KINDS OF TIP SHAPE OF BLADE
     两种桨尖形状旋翼模型试验特性对比
短句来源
     The analytical results show that the test data from the large direct shear apparatus are consistent with high reliability; and it is shown that the basic shear capability of the large direct shear apparatus is better. The large direct shear apparatus can be applied to other corresponding geo-material investigations.
     在对干砂的直接剪切试验特性进行综述的基础上,从多方面对该大型直剪仪得出的干砂剪切试验数据进行了分析验证,结果表明该大型直剪仪得出的试验数据一致性好、可靠性较高,说明该大型直剪仪的基本剪切性能稳定,可进一步应用于相关岩土材料的试验研究。
短句来源
     The characteristic analysis of a new type of modulated clutch was carried out and its original structure was readjusted.
     对一种新型油膜离合器的试验特性进行了分析,并对原结构进行了一定调整。
短句来源
     Some mechanical properties of granite residual soil were studied under special stress paths using advanced GDS stress path triaxial apparatus.
     利用先进的GDS应力路径三轴仪,探讨了花岗岩残积土在特殊应力路径下的三轴试验特性
短句来源
     This paper discusses the differences between base asphalt and SBS modified asphalt, and analyzes the characteristics of the SBS modified asphalt and its impacting factors on the aspects of high and low temperature performances.
     根据试验结果,本文从沥青的高、低温性能出发,讨论了基质沥青与SBS改性沥青之间的差别,分析了改性沥青试验特性,探讨了SBS改性沥青各项指标影响因素和变化规律。
短句来源
更多       
查询“试验特性”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。
  test characteristic
Comparisons are made between BILOG version 2.2 and LOGIST 5.0 Version 2.5 in estimating the item parameters, traits, item characteristic functions (ICFs), and test characteristic functions (TCFs) for the three-parameter logistic model.
      
As a corollary, for the Rasch dichotomous model, if two tests have the same test characteristic function (TCF), then they must have the same number of items.
      
The first one is focused on the assumption of local stochastic independence, the second one on the assumption of the test characteristic functions.
      
Cold test characteristic of these circuits are simulated by MAFIA code.
      
A test characteristic is then constructed, F, which has a Fisher probability distribution.
      
更多          
  experimental characteristic
A procedure was suggested for evaluation of the critical pressure of molecular inorganic compounds from a single experimental characteristic of a substance, its boiling point.
      
The experimental characteristic times of these processes for AgBr(J) nanocrystals were shorter than 5 ps in the first stage and about 30 and 300 ps (for the generation and the capture of free carriers, respectively) in subsequent stages.
      
It is demonstrated that stripping mechanism allows to reproduce all the experimental characteristic features of the process except the cross-section dependence on α-particle separation energy in the target.
      
Table 1 summarizes the experimental characteristic of the described IF transceiver chip-set.
      
  test characteristics
Test characteristics of the Hopkins Symptom Check List-25 (HSCL-25) in Sweden, using the Present State Examination (PSE-9) as a
      
This paper explains what cognitive screening in MS means and presents several screening instruments used in MS with their statistical test characteristics, e.
      
We present here the development and test characteristics of an instrument to measure daytime drowsiness in nursing home residents with cognitive and functional impairment, the Multiple Sleep Latency Test-Nursing Home (MSLT-NH).
      
The objective of the present study was to understand the diagnostic significance and test characteristics of two different serological tests used to identify currentMycoplasma pneumoniae infection.
      
A distinct advantage of CMR over these modalities is greater image quality resulting in better test characteristics; this review summarizes the techniques and principles involved in dobutamine stress MRI.
      
更多          
  test properties
A readers' guide to the interpretation of diagnostic test properties: clinical example of sepsis
      
In cluster 2, gels presented high puncture test properties (breaking deformation, breaking force, work of penetration) and high cohesiveness and water holding capacity.
      
Cluster 3 gels presented low penetration test properties and cohesiveness; high adhesiveness and hardness; high lightness and yellowness.
      
The new test criterion for testing the homogeneity of parameters of several populations is proposed and the test properties of it is discussed.
      
An algorithm has been developed for determining the tensile test properties of sheet metal.
      
更多          


A method for mapping out the calculation of centrifugal compressor characteristics from testing data is developed in this article whereby the three assumptions- 1) the efficiency is unvaried; 2) the mass rate of flow is directly proportional to thee speed; and 3)the theoretical pressure head is directly proportional to the square of speed- called for in converting test reduced speeds into integer speeds are avoided. The calculation of the characteristics of measuring points is carried out by computer, and hence,by...

A method for mapping out the calculation of centrifugal compressor characteristics from testing data is developed in this article whereby the three assumptions- 1) the efficiency is unvaried; 2) the mass rate of flow is directly proportional to thee speed; and 3)the theoretical pressure head is directly proportional to the square of speed- called for in converting test reduced speeds into integer speeds are avoided. The calculation of the characteristics of measuring points is carried out by computer, and hence,by means of smooth spline function in error-measuring ranges, the smooth and exact efficiency and pressure ratio characteristics of integer reduced speeds is evaluated. In the pressure ratio characteristics the constant efficiency curves are calculated automatically. A calculation example is given in this article. By using this method in combination with automatic data acquisition and computerized plotter, the test characteristics can be drawn instantaneously on testing ground.

本方法取消了压气机试验特性整理计算中将试验折合转速圆整成整数折合转速时所作①效率不变;②流量与转速成正比;③理论压头与转速平方成正比的三个假定,而由电子计算机进行各试验点的特性计算,然后用光顺样条函数在测试误差范围内求出准确而光滑的若干条整数折合转速的效率和压比特性,并在压比特性图上自动计算出一族等效率线。文中给出计算示例。本方法只要再配上测试数据自动采集和计算机绘图,即可在试验现场瞬时绘出试验特性

On repeated investigation of different kinds of the combination borer,the paper discusses possibility of using the automatic compen- sating micro-inner control combination borer to produce holes and series of holes in the diesel engine body of the diesel locomotive, lays stress on studying the micro-inner control combination borer made by the D.C. electrostriction materials, and investigates its mechanism and experimental curve.

本文在对不同型式的组合镗刀进行反复研究的基础上,探讨了在内燃机车柴油机机体的孔及孔系的加工中应用自动补偿的微内调组合镗刀的可能性,着重对直流电致伸缩材料微内调组合镗刀作了研究,並对它的机理和试验特性曲线进行了讨论。

The fundamental work for studies on the benavious of the hydrotubine contorl system is to establish the dynamic mathematical model of the controlled system. What" has been done in the past was to derive the linearized equations of the hydroturbine torque and flow rate with the model-test curves, i.e. the external characteristics. With this paper, a description method is developed in reference to the mathematical model of controlled system with the internal characteristics, i.e. the analytical expressions by...

The fundamental work for studies on the benavious of the hydrotubine contorl system is to establish the dynamic mathematical model of the controlled system. What" has been done in the past was to derive the linearized equations of the hydroturbine torque and flow rate with the model-test curves, i.e. the external characteristics. With this paper, a description method is developed in reference to the mathematical model of controlled system with the internal characteristics, i.e. the analytical expressions by means of the hydroturbine basic equations considering various dynamic factors. Applying to various types of hydroturines installed in the isolated system, this model doesn't need site-test data to analyze the dynamics of the control system, and able to make the optimal setting of the governor parameters by the simulation technique as given the optimum performance index. In addition, the mathematical model described by the state equations is further discussed.

建立受控对象的动态数学模型是研究水轮机控制系统特性的基础工作。以往此项工作是根据水轮机外特性(即模型试验特性)曲线建立水轮机的力矩和流量线性方程。本文提出了水轮机内特性描述法,即利用水轮机基本方程导出计入各项动态因素的解析表达式。建立的受控对象的数学模型适用于水电厂孤立运行时不需现场试验进行动力学分析;当给定最优准则依据仿真技术也可进行最优参数整定。

 
<< 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试验特性的内容
在知识搜索中查有关试验特性的内容
在数字搜索中查有关试验特性的内容
在概念知识元中查有关试验特性的内容
在学术趋势中查有关试验特性的内容
 
 

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