余力

没有余力顾及此事

have no energy left to attend to the matter

P-Q伺服阀抑制电液负载模拟器多余力的研究

Study on Applying P-Q Servo-valve to Eliminate Superfluous Force of Electro-hydraulic Load Simulator

在分析中，将频率误差、模态置信度以及残余力向量（residualforcevector）以不同权重值组合从而建立目标函数，利用IFHSA逐步实现对结构参数模型的修正，进而对结构损伤进行识别。

In this study , objective function can be established using frequency error , modal assurance criterion and residual force vector combined with different weight value , structural damage were identified by using updating the structural parameter model .

由于P-Q伺服阀内部的压力反馈作用，使得采用P-Q伺服阀控制的被动式加载系统能取得较好的抑制多余力效果。

The passive loading system controlled by P-Q servo-valve can eliminate superfluous force because of the Pressure feedback of P-Q servo-valve .

AP微积分课程是AP课程项目中的重要的组成部分，不仅可以让学有余力的学生提高自己的数学素养，而且有效地缓解了高中数学课程与大学课程之问的衔接问题。

AP Calculus AB and BC are important components of AP , which not only improve mathematics for the students who has the ability to learn more , but also effectively mitigate the interface between mathematics courses in high school and in college .

通过对P-Q伺服阀和普通的流量伺服阀加载试验曲线的对比分析表明，采用P-Q伺服阀控制可以有效地抑制多余力。

Through the comparison with experimental loading curves of loading system controlled by P-Q servo-valve and flow servo-valve respectively , it is indicated that the former can effectively eliminate superfluous force .

美国大学先修课程又叫大学预修课程（简称AP课程），是在高中阶段向学有余力的学生开设的相当于大学低年级水平的课程。

The AP Course is the abbreviation of the Advanced Placement Course , we also call it the Pre-university Courses . It is set up for the students who are capable in the high school stage , it amounts to the junior level courses in the university .

为满足系统大流量的要求而又能有效抑制被动加载时的多余力，提出了由高响应大流量三级电液流量伺服阀和p-qv伺服阀组成的双阀并联控制方案。

In order to demand for meeting large flow and eliminate the superfluous force , the dual-valve parallel connected control scheme is proposed . The dual-valve consisted of large flow 3-stage high-response flow servo valve and p-qv servo valve .

提出了一种基于变结构和积分分离的VS-IS控制方法，使用该方法，系统响应速度快，多余力抑制能力强，取得了较理想的控制效果；

A new method called VS-IS based on the PI of variable structure and the PI of integral separating was introduced . The system has quicker response and stronger ability to restrain the surplus force by using this method .

用残余力向量进行连续梁损伤诊断

Damage Diagnosis research for Continuous Beam Based on Residual Force Vector

直升机加载抑制多余力控制研究

Research on Eliminating Extra Torque in Loading System of Helicopter Rotor

电液负载模拟器多余力抑制的结构补偿控制

Structure compensation control of eliminating superfluous force of electro-hydraulic load simulator

他会不惜余力剥夺你身上的一分一毫

He 'll take you for every penny if he can .

余力为是知名导演贾樟柯的御用摄影师。

Yu is the regular cinematographer of leading director Jia Zhang-ke .

承载对象参数与多余力关系的研究

Investigation into the relation between parameters of load-carrying object and redundant forces

电动加载实验台多余力消除方法

Elimination Method of Plus Torque on the Electric Load Test-Bed

多么不惜余力地将朋友宾利从一桩不体面的婚事中挽救出来。

To save his friend Bingley from an impossible marriage .

消除电液伺服加载系统多余力的有效方法&速度补偿法

An effective method of eliminating disturbance torque in electrohydraulic servo load system

我觉得你是心有余力而力不足。

I 'm just not sure you 're feeling up to it .

总统奥巴马同时也不为余力改善美国的国际形象。

Mister Obama also made efforts to improve America 's international image .

为此你还真是不留余力。

Well , you certainly went to great length to do it .

然后用前馈补偿方法对多余力进行补偿，仿真结果表明多余力的抑制达到了指标要求。

Finally , the feed-forward method is adopted to compensate the redundant force .

电动加载系统多余力特性分析

Analysis of plus torque characteristics of electric loading system

被动式电动加载系统多余力的研究

Research on Surplus Torque in Passive Electric Loading System

基于残余力向量法的桁架结构损伤直接识别法

A direct damaged identification method of truss structures based on residual force vector

运用改进残余力向量法的结构损伤识别研究

Structural Damage Identification by Using Improved Residual Force Vector

残余力向量结构损伤诊断的神经网络方法

A Neural Networks Method for Structural Damage Detection Based on Dynamic Residual Vector

基于残余力向量法和改进遗传算法的结构损伤识别研究

Study on structural damage identification based on residual force method and improved genetic algorithm

并联机床的智能控制双阀并联控制在电液负载模拟器多余力抑制中的应用

Application of Double Valve Parallel Control in Eliminating Superfluous Force of Electrohydraulic Load Simulator

用同步反向法克服多余力

Balancing out surplus force by using synchro-reverse method