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- cumlative performance curve 累积性能曲线
- Are provided for the actual pump performance curve is a smooth curve. 其实际是规定了水泵的性能曲线是一条平滑的曲线。
- Builds the performance curve regression equations of two types of pumps with the least square method,and gains the fitted curve equations. 利用最小二乘法建立了两种型号水泵的性能曲线回归方程组,从而得到了水泵的性能曲线方程。
- The control logic preventing the compressor from surge was analyzed and improved after the performance curve of compressor in gas turbine booster station was analyzed. 通过对燃气轮机增压站压缩机性能曲线的分析,对压缩机防喘振控制逻辑进行了分析及改进。
- Implementing with LabWindows/CVI,this system can realize sampling data,controlling blower speed and working stage,scaling performance curve automatically. The results of site operation show the advantages of the system. 该系统采用LabW indows/CVI开发平台,可实现风机性能参数的自动采集与处理、风机转速及运行工况的自动控制,风机性能曲线的自动绘制等功能,测试结果表明了系统的优越性。
- The intake lag angle of the engine is optimized, and the dynamic effects of intake pipes and exhaust pipes to the improvement of motorcycle engine is applied to make the engine test performance curve approach the simulation curve. 本文介绍了从进气晚关角及进排气的动态效应几方面着手，不断改进发动机的配气相位以及进排气系统，使发动机的实际性能曲线逐步接近计算机仿真曲线。
- Multi-dependent shooting exposure or lack of treatment of development, so that the image most darkened level falls to the negative performance curve of Plantar and the lower part of the straight line. 众因拍摄曝平或显影不敷所致，使图像暗调条理不小局部落在负像共性弧线的趾部及弧线下半部。
- It can get the conclusion that the reasonable flow pressure of producing well should not be lower than the pressure corresponding to the first inflexion point of the inflow performance curve. 分析得知,试采井合理井底流压不应低于流入动态曲线第一个拐点对应的压力。
- On the Series TDV Performance Curve (Fig. 5) locate the differential pressure obtained in Step 6.3.2 and project line horizontally across to intercept with Valve Performance Curve. 在系列TDV的性能曲线（图5）上找出从步骤6.;3
- In charge of configuration of new pump for FPV.Create new drawing, product code, Item Master, BOM, Routing, Transfer Pricing, Performance Curve, Test specification, accessories, etc. for FPC order. 负责给客户配置定制化产品，并为新的定制化产品创建新的图纸、产品号、物料信息、物料清单、工艺流程、价格、性能曲线、测试要求和随机配件等。
- In the existing 300MW steam turbine condenser performance curve,the cavitation in water ring vacuum pump is not taken account,so the curve can t exactly reflect the operation state of condenser. 现有的300MW机组凝汽器特性曲线没有考虑到水环真空泵汽蚀特性对凝汽器运行特性的影响,不能准确反映凝汽器的运行状态。
- Refer to Series TDV Performance Curves with valve in full open position (Fig. 5). 参阅系列TDV阀门在全开位置的性能曲线（图5）。
- Liu, Y-T &Newell, K.M. &Mayer-Kress, G. (2002).Exponential and power law performance curves in motor learning. 廖庭仪及刘有德.;(民92)
- In this way,performance curves are approximated with genetic algorithm in which quantities of motion and rotation are coded. 通过对平移和旋转量进行编码，采用遗传算法实现了性能曲线逼近。
- The performance truly exalted the audience. 演出确使观众情绪高昂。
- This paper first deduces an accurate tension model for gravure press, and then shows the performance curves adopted in practice application of a tension controller. 文章针对卷绕张力控制系统首先推导了一个精确的张力控制模型;接着在模型基础上对控制系统的运行曲线进行分析和总结,在实际应用中效果良好。
- The general situation of domestic oil line pumps is presented,the hydraulic design formulas and performance curves of the multistage impeller pumps are given. 介绍了国内输油管线泵的概况，并提供了多级中开式输油泵的水力设计公式和性能曲线。
- Under high signal to noise ratio, all approximate curves based on the three methods approach to the exact performance curves, and thus satisfy practical engineering requirements. 在高信噪比条件下，这3种近似性能曲线均能较好地逼近精确性能曲线，并能满足实际工程需求。
- Electric submersible pump performance curve 电潜泵特性曲线
- I didn't think her performance was up to par. 我认为她表现得不及平时。
