The influences of tool eccentricity on the echoes are investigated and the experimental verification is carried out.
数字模拟和实验结果表明：仪器偏心不仅会引起回波信号幅度的变化，而且会导致频谱的改变。
The analysis of eccentricity ratio on the steel tube concrete column;
钢管混凝土柱偏心率影响分析
Based upon experiment calculation and discussion are made from two aspects: fixed pressure ratio and eccentricity ratio,at the same time resolving measures are proposed for optimum design of eccentrically compressed members,which has significant meanings for torsion-resistant design of RC eccentrically compressed members.
对钢筋混凝土偏压构件的抗扭特性进行了分析,通过实验从固定压力比和固定偏心率两个角度进行了计算和论述,提出了偏压扭构件优化设计的解决方法,对于钢筋混凝土偏压构件的抗扭设计具有十分重要的意义。
When the model of the engine considered the gas pressure as load, the applied load,eccentricity ratio and friction loss of t.
首先建立了考虑气压影响的单缸发动机模型,然后通过实验测得发动机在不同环境气压下气缸内的燃气压力,将此压力作为载荷加载到单缸发动机模型上,利用AVL公司提供的商用软件EXCITEDesigner计算得出主轴承和连杆大端轴承的载荷、偏心率和摩擦功率损失。
With the changing of the eccentric ratio parameter of the cross section of the ellipse profile and with the extreme value principle, an analysis was made.
针对非轴对称异型材挤压塑性流动及模腔研究的理论课题 ,借助于近代共形映射数学理论研究成果和塑性成形理论 ,建立椭圆型材精密挤压模腔和金属塑性流动的三维数学模型 ,由椭圆型材截面的偏心率参数变化 ,通过能量极值原理 ,进行挤压载荷比和优化模腔参数规律性分析 ,同时为精密快速实现椭圆型材挤压模腔CAD/CAM一体化的目标提供技术支
Authors analyze the characteristics of eccentric ratio of eccentric.
分析了偏心受压扣件钢管支撑偏心率的特性以及对承载能力的影响,总结了设计施工实践经验。
This finite element method is employed to analyze the behavior of eccentrically loaded CFST columns,taking initial stress degree,slenderness ratio,and eccentric ratio as the parameters.
应用该方法,以长细比、偏心率和初应力度为主要参数对有初应力的钢管混凝土偏压构件进行了受力性能分析。
Research on eccentric correction of dual lateral logging tool in highly deviated wells
大斜井中双侧向测井的仪器偏心校正
centrifugal extractor
离心提取仪，离心萃取器
an apparatus to measure the rotation of the plane of vibration of polarized light.
测量偏振光振动平面的旋转的仪器。
off-center planeposition indicatio
偏心平面位置显示器
off center plan display
偏中心平面位置显示器
hour counter jumper eccentric
时计数器跳杆偏心轴
offset-centre plan position indicator
偏心平面位置指示器
eccentric ring emergency governor
偏心环式危急保安器
off-centered plan position indicator
偏心式平面位置显示器
plunger-type instrument
铁心吸引式测试仪器
Development and Design of Polarized Laser Acupuncture Equipment Based on Liquid Crystal Modulator;
基于液晶调制器的偏振激光针灸治疗仪的研制
An electro-optic modulator bias control scheme based on virtual instrument
一种基于虚拟仪器的自动偏压控制方案
mechanotherapy appliances; massage apparatus, psychological aptitude testing apparatus
机械疗法设备；按摩仪器；心理能力倾向测试仪器
Application On Digital Image Technology In Decentration Measuring For Objective Lens;
数字图像技术在中心偏测试仪中的应用
The Deviation of Optic Theodolite Board Affected by Angle and Its Adjusting;
光学经纬仪度盘偏心差及校正方法的探讨
The Development of an Automatic Measuring and Adjusting Apparatus for Stratified Flow in Eccentric Injection Well
偏心注水井分层流量自动测调仪的研制
Total Station Column Hidden Point Measuring and Its Accuracy Aralyis
NTS-352全站仪圆柱偏心测量的原理及精度分析
An instrument used to record the mechanical movements of the heart.
心电图仪，心电描记器一种用于记录心脏的机械运动仪器