预负荷,preload英语短句,例句大全

预负荷,preload
1)preload['pri:'l?ud]预负荷
1.Objective: To evaluate the influence of the coating material on the dental implant abutment screw stability and to analyze the relationship between preload and opening torque.结论:基台和固位螺丝之间的摩擦系数减小,预负荷增加,但更易松动。
2.The effects of the bearing eccentricity and the pads preload on the bearing load capacity,minimum gas-film thickness,maximum gas-film pressure and pads tilting angle were investigated.应用MATLAB的偏微分方程工具箱,采用有限元法求解气体润滑Reynolds方程,通过完全装配分析法计算了可倾瓦动压气体轴承的承载能力,研究了轴承偏心和瓦块预负荷对可倾瓦轴承的承载能力、最小气膜厚度和最大气膜压力以及瓦块摆角的影响。
3.The effect of preload does not be considered in an analytical model of the ball screw at other research.本研究的目的在于建立及分析滚珠螺杆内部元件在有预负荷作用下的(?)何变化以及各元件间的相互运动关系,藉以了解滚珠螺杆的接触点随著不同操作条件的变化。

英文短句/例句

1.Research on stress comparison of bearings of hollowed cylindrical rollers with or without pre-loading预负荷和无预负荷空心圆柱滚子轴承应力比较研究
2.The analysis shows that it is feasible for short-term load forecasting.结果表明可以将负荷求导法用于短期负荷预测。
3.Analysis of Power Load Characteristic and Study on Medium and Long-Term Load Forecasting;电力负荷特性分析及中长期负荷预测方法研究
4.Short-Term Load Forecasting of Small Load Heavy Wave Area Model Research;小负荷大波动地区短期负荷预测模型研究
5.Load Characteristics Analysis and Forecasting Research of Hebei South System;河北南网负荷特性分析与负荷预测研究
6.Load Regularity Analysis on Spatial Load Forecasting of Urban Power System城网空间电力负荷预测中的负荷规律性分析
7.Short-Term Load Forecasting Based on Load Decomposition and Hourly Weather Factors基于负荷分解和实时气象因素的短期负荷预测
8.On Forecasting Power Load of Nantong;用电负荷预测方法在南通地区负荷预测中的应用比较
9.Electric Load Forecast and DSM Research负荷特性分析预测与需求侧管理研究
10.Load Forecasting Based on Soft Computing;基于软计算方法的电力系统负荷预测
11.Research on Intelligent Forecasting Method of Short-Term Electricity Load;短期电力负荷的智能化预测方法研究
12.Chaotic Analysis and Prediction for Electric Power Load;电力负荷混沌特性分析及其预测研究
13.The Study on Short-term Electric Load Forecasting Based on PSO-BP;基于PSO-BP的短期电力负荷预测研究
14.Research of Electric Power Load Forecasting Based on Rough Set Theory;基于粗糙集理论的电力短期负荷预测
15.Study on the Model of Medium-Long Term Load Forecasting for Power System;电力系统中长期负荷预测模型的研究
16.Research and Implementation of Ultra-Short Term Load Forecasting Based on Web;基于Web的超短期负荷预测研究与实现
17.Research and Development of Load Forecasting System Based on .NET;基于.NET的负荷预测系统的研究与开发
18.Summer Load Forecasting and Design of Database System;夏季电力负荷预测及数据库系统设计

相关短句/例句

load prediction负荷预测
1.Comparative analysis of air conditioning load prediction methods;常用空调负荷预测方法分析比较
2.Grey System Theory Method of City Gas Long-term Load Prediction;城市燃气长期负荷预测模型的灰色方法
3.Application of wavelet neural networks in short-period power load prediction;小波神经网络在短期电力负荷预测中的应用
3)load forecast负荷预测
1.Comprehensive models for mid-long term load forecast based on three-target quantities;基于三指标量的中长期负荷预测综合模型
2.To raise accuracy rate of daily load forecast by scientific management measures;应用科学管理手段提高日负荷预测准确率
3.Weather line regression and combination load forecast of mountainous area contain small hydro-power unit;含有山区小水电负荷的气象回归短期负荷预测技术
4)load forecasting负荷预测
1.Research on combination forecasting method and application in electric power load forecasting;组合预测方法研究及其在电力负荷预测中的应用
2.Short-term electric load forecasting based on accumulated weather and ACA-GRNN;基于气象累积和ACA-GRNN的短期电力负荷预测
3.Province and region integrated load forecasting and management platform based on weather factors;基于气象要素的省地一体化负荷预测与管理平台
5)load forecasting负荷预报
1.Study of heat load forecasting based on the maximum entropy principle;最大熵原理的供热负荷预报研究(英文)
2.Then the crossover load forecasting method is adopt.根据供热过程的特点和节能控制的要求,提出对热力站作实时负荷预报,并以此作节能监控信号。
3.Seeking the causes of the chaos of load records is im portant to im prove the accuracy of short- term load forecasting.研究负荷记录混沌的成因 ,对于提高短期负荷预报的准确率是必要的。
6)power load forecasting负荷预测
1.Application of ANN to short-term power load forecasting basedon simulated annealing Gauss-Newton algorithm;基于模拟退火的Gauss-Newton算法神经网络在短期负荷预测中的应用
2.Parameter selection for support vectormachines based on genetic algorithms to short-term power load forecasting基于遗传算法优化参数的支持向量机短期负荷预测方法
3.Based on the grey forecast theory, the principle and deficiency in power load forecasting by the basic grey model and other improved models is studied, a new method—the combination optimized grey model is introduced.基于灰色预测理论,研究了基本灰色预测模型及其改进模型的原理和它们在电力负荷预测中存在的局限性。