重点是用二氧化碳示踪法标定了不同发动机工况下的稀释比。
Highlighted is the calibration of dilution ratios at different engine conditions by Co2 tracing technique.
经推导给出了用哈特曼-夏克法标定平面光束的基本原理及其方法,并根据该原理作了标定平面光束的实验。
The basic principle and method making use of Hartmann shack method to calibrate plane beam is derived in this paper. Some experiments are also done to calibrate input beam.
热量表;流量;自动标定;称量法。
轻质碳氢化合物制冷液。船上薄膜式罐和柱型罐的标定。物理测量法。
Refrigerated light hydrocarbon fluids. Calibration of membrane tanks and independent prismatic tanks in ships. Physical measurement.
本文介绍了用阴影云纹法测量爆炸载荷下铝板变形的方法及结果,并进行了误差讨论和静态标定。
A shadow moire method and its results for measurement of distortion of aluminium plate at exploding charge is presented. Possible errors are also estimated.
文中提出了一种用电磁场边界元法对电位法进行标定的理论标定方法。
A theoretical calibration method for potential system with electric field boundary element method was introduced.
视在放电量的标定是利用脉冲电流法进行变压器局部放电在线监测的前提。
Calibration of discharge quantity is required for on line monitoring of partial discharge in power transformers.
摩托车排气污染物测试分析系统是进行工况法分析不可缺少的设备,因此应建立完善的标定程序。
The test analysis system for motorcycle emissions is a necessary device when the code method analysis is carried out, therefore a perfect calibration program should be established.
采用CCD法得到了能流密度的相对分布并用热流计标定出能流密度分布。
The spatial distribution of the flux density is investigated by the CCD method and calibrated by heat flow meter.
本系统对流量标定采用称量法,用高精度的电子秤作为标准量器来确定不同测试点的实际流量。
The developed system USES weighing method for flow calibration, using electronic scale with high accuracy as the standard gauges to determine the actual flow of the different test points.
采用真值表法进行相机标定,将镜头畸变非线性微分化,有效克服了镜头畸变造成的影响。
The true value diagrams are used to do the camera calibration. This method takes nonlinear distortion of the lens.
讨论了采用摄像法测量厚度的原理实现结冰传感器标定的方法。
Mainly discusses the principle of image method of ice-thickness measurement for ice sensor calibration.
本文提出一种利用脉冲激光产生可重复的宽带标准声源、对超声换能器的速度灵敏度进行标定的新方法—激光超声法。
A new method for calibration of velocity sensitivity of ultrasonic transducers with a wide band standard acoustic source generated by a pulsed laser is proposed.
提出光谱分析寻峰的一种原理和实现的算法“两层扫描筛法”,用于光谱的标定和其它分析。
One theory and arithmetic "dual filter scan" of seeking peak in spectral analysis is brought forward and used for demarcate of spectrum and other analysis.
阐述了凝胶色谱法的分离机理,详细地介绍了凝胶色谱法中应用的不同标定方法。
The separate mechanism and the calibration methods used by gel permeation chromatography were presented.
在距离标定中,本文提出的二维插值法减小了全景反射镜面因加工精度不高而带来的距离标定误差。
Two-dimensional interpolation method is discussed to reduce the error of distance calibration which is caused by the omni-directional machining accuracy.
介绍了分流法湿度发生器、固定点(静态)湿度发生器的工作原理,标定方法及其应用。
This paper introduces two working principles of moisture generators, their methods of calibration and applications.
这一方法简化了机器人手眼系统标定过程,提高了定位精度,同时推广了手眼视觉系统的应用范围。
This method simplifies the complicated process of robot hand-eye system calibration and improves the positioning precision, meanwhile, it extends the application range of hand-eye vision system.
设计了一套热式流量计的标定试验台,用标准流量计法,对热式流量计进行标定。
In order to calibrate the thermal mass air flow meter by the method of standard flow meter, this paper designs a suit of thermal flow meter's calibration test-bed.
系统标定是FTP法测量中的关键部分。
在此基础上研究了模型中系统参数及运动参数的标定问题,设计了一种全新的标定块,并使用该标定块根据最小二乘法和迭代法快速地实现了参数标定。
Then the system parameters and kinematical parameters is estimated and a new calibration block is designed, After that the parameters are determined as a result by the least squares method.
本文介绍了地籍测绘日常工作中宗地分割的方法。该法适合于用解析坐标定义界址点的宗地分割;
This paper introduces the method suited to the separation of land parcel by means of analytic coordinate definition boundary point in the routine cadastral surveying and mapping.
这一修正方法及修正公式可广泛应用于凡是用瞬态激励法(阶跃函数输入和斜坡函数输入)对压力传感器、力传感器以及其它各种传感器的动态和准静态标定中。
The correction methods and equations can be used for dynamic and quasi-static calibrations of pres - sure, force and other transducers in transient excited methods of step or ramp function inputs.
应用投影栅线法在现场检测三维物体的形状时,参数标定是影响测量精度最重要的一个因素。
In projected grating method used for measuring 3d surface topography, parameter calibration is the most important factor which affects the measurement precision.
在用自动网格法做大模型试验之前,先做了一个刚体移动实验对自动网格法测试系统进行了标定。
Before model big test is made by automated grid method, measurement system is checked up by making movement test of rigid body.
针对基于能量的分布式目标定位算法——加权凸集投影法(pocs)精度不高、稳定性差的不足,提出一种加权POCS算法。
This paper proposes a distributed object oriented algorithm based on energy weighted Projections onto Convex Sets(POCS) to solve the problem that POCS is not accurate and stable.
综述了自动报靶系统实现的一般方法,提出了激光坐标定位法实现自动报靶系统的实现原理。
This paper summarizes ordinary method of automatic scoring round target system and puts forward basic principle realizing automatic scoring round target system by laser coordinate orientation method.
溶液中质子活度可以用水标准溶液标定的玻璃电极用电位法来测定。
In this media the proton activity can be measured by using a glass electrode with an aqueous pH scale.
溶液中质子活度可以用水标准溶液标定的玻璃电极用电位法来测定。
In this media the proton activity can be measured by using a glass electrode with an aqueous pH scale.
应用推荐