组合曲线的英文
buildup curve
composite curve
例句与用法
更多例句： 上一页 - The equation of the pressure of scroll chambers 、 the force of axis 、 the force of radial 、 the force of tangent 、 inertial force 、 the composition of forces and the inertial movement is given . a dynamic model of scroll compressor of combination profile is developed , based on the analysis of the movement of the moving parts . this can provide base of theory for dynamical balance design 、 intensity design and reliability analysis
论文利用pro / e软件建立新型组合曲线涡旋压缩机动涡盘的三维实体模型,在此基础上根据受力情况对动涡盘的涡圈进行了有限元分析,探讨动涡盘在工作过程中由于气体力的作用而产生的应力与应变规律,为进一步完善动涡盘的设计提供了理论依据。 - Then the paper uses the same typical four network operating conditions as the primary given conditions and when adding one set of the parallel capacitor bank , changing the 330 / 220kv transformer tap changer position step by step to change the transformer ration , through this study methods this paper found out all the optimized combination of the tap changer position and the amount of input reactive power , also obtained four sets of the 330kv , 220kv and hokv s / s bus voltage and the active and reactive power losses changing curves . through analyzing the optimized combination control curve and the network power flow , the paper generalizes the rules as following : the chief measure of coordinative control is inputting shunt reactor in chengxian s / s in winter time both in the planning year of 2010 & 2005 ; in summer time in planning year of 2010 the chief measure is to input proper shunt capacitor
本研究通过分析所获得的最优综合控制组合曲线及电网潮流，总结出了如下规则：陇南电网在2005年及2010年冬大、以及2005年夏小运行方式下，综合控制应以成县变投入适量并联补偿电抗器作为主要措施；在2010年夏小运行方式下则投入适量并联补偿电容器作为主要措施，再辅助以选择合适的主变有载调压分接头来调节，达到控制网内无功潮流分布合理、各变电站母线电压在理想的范围内时电网有功损耗最小，从而也提高了电网安全运行水平及供电质量。 - Compared with the scroll compressor of traditional circle profile , it has the advantages of high efficiency , little leakage and high quotient of volume using . the research work is given as follows . a whole volume theory for the scroll chamber working process of new type combination profile compressor is set up
论文的研究工作主要表现在以下几个方面:论文对新型分段组合曲线涡旋压缩机的容积理论进行了论述,系统地研究了组合曲线涡旋压缩机各个压缩腔容积的求解方法。 - This paper utilizes the software matlab to program the each working volume . it helps to analyze the volume change curve . at the same time , comparison with combination profile compressor and single circle compressor is presented , with the result that combination profile compressor has the advantages of high efficiency , little leakage and high quotient of volume using
论文运用matlab数学软件对新型组合曲线涡旋压缩机的各个压缩腔的容积进行了编程运算,对各个压缩腔容积的变化规律给出了几何直观的描述,并且对组合曲线压缩机和圆渐开线的压缩机进行了性能对比分析,证明组合曲线涡旋压缩机具有效率高、体积利用系数大等优点。
