1)governing stage调节级
1.A method to increase the efficiency of governing stage of introduced 300 MW steam turbine unit;一种提高引进型300MW汽轮机调节级效率的方法
2.Defect of steam-seal of governing stage and its influence on energy consumption of 310MW units;310MW机组调节级汽封缺陷及对机组能耗的影响
3.Study on composite inclined governing stage for a large-capacity turbine;大容量汽轮机复合倾斜调节级研究
英文短句/例句
1.Correction of Temperature Display in Governing Stage of Nozzle Governing Steam Turbine Unit喷嘴配汽汽轮机组调节级温度的修正
2.cascade control串级调节,级联控制
3.A Study on the Development of Emotional Self-regulation of Students of Grades 6～8;6~11年级学生情绪自我调节发展研究
4.Design HB LED Driver Through Primary Side Regn Lation通过初级端调节提高HB LED照明效率
5.Simulation Research on Cascade Control of Temperature and Humidity in VAV System;变风量空调系统温、湿度串级调节仿真研究
6.Research on Short-term Optimal Operation of Cascade Hydropower Stations under Energy-saving Generation节能发电调度下梯级水电站短期优化调度研究
7.The ungraded amplitude is realized by adjusting the vibrator eccentricity of the roller,.通过对振动压路机振动器偏心距的微量调节，实现振幅的无级调节。
8."Electric seat adjusters are used on front seats to adjust the seat height, position, and tilt (on some models)."电动座椅调节器可调节前排座椅的高度和位置。在某些高级轿车中,还可调节座位的倾斜角度。
9.Design and Analysis of Cascade Regulator with Single Chip Microcomputer采用单片微型机构成串级调节器的设计与分析
10.On the Central Status and Adjustment Function of Clauses in Chinese Prosodic Hierarchy汉语韵律层级中小句的中枢地位和调节作用
11.Using importation system of infinitely variable speed,can adjust productional speed.采用进口无级变速系统，可调节生产速度。
12.Experiment and Analysis for the Speed Regulation of Metal V-belt Type CVT金属带式无级变速器转速调节试验分析
13.The Effect of CSPGs on the Growth of Primary Afferent Fibers in the Spinal Cord;CSPGs对初级传入纤维在脊髓内生长的调节作用
14.Study of Distribution System Thyristor Voltage Regulator;配电系统晶闸管分级电压调节器的研究
15.Research on Cascade Hydropower Stations Compensation Regulation Benefit Repay Mechanism;梯级水电站群补偿调节效益偿还机制研究
16.Evaluation Study of Compensating Regulation of Cascade Reservoirs on the Main Stream of Yellow River;黄河干流梯级水库电站补偿调节方案评价研究
17.The Implementation of United Power Quality Regulator Based on Super Capacitor;基于超级电容器的统一电能质量调节器的研发
18.The Study on the Control Method of the Thyristor Voltage Regulator on Step;可控硅分级电压调节器控制方法的研究
相关短句/例句
control stage调节级
1.Solid particle erosion (SPE) is very critical on the life cycle of control stage nozzle for supernormal parameters steam turbine.固体颗粒冲蚀严重影响超常参数汽轮机调节级喷嘴寿命。
2.The control stage of improved 300MW steam turbine used bowed static blade cascades with convergent tip endwall and integral shroud triple pin rotating blades.优化了 30 0MW汽轮机的调节级 ,采用了子午面端壁收缩的弯曲叶栅 ,动叶为自带围带三销钉三联叶片 ,再用铆接围带形成整圈联结叶片。
3)Stepless adjustment无级调节
1.It is verified that the new hydraulic breaking hammer features simple structure,stepless adjustment of impacting power and frequency,power saving,easy maintenance,etc.在分析国内外现有液压破碎锤工作原理的基础上首次提出一种可以无级调节冲击能和冲击频率的新型液压破碎锤 ,并对它进行了计算机仿真研究 ,同时通过样机进行了大量的实验研究。
4)cascade control串级调节
1.DCS control system based on gas mixing flow proportio ning and heat valu e cascade controlling in Taiyuan Iron and Steel Company adopts the control patte rn of linking the mixing gas flow ratio with calculated heat value, realizing ef fectively the stabilization of pressure and heat value of mixing gas .太钢煤气混合流量配比和热值串级调节 DCS控制系统 ,采用混合煤气流量比值与计算热值相结合的调节方式 ,有效地实现了混合煤气压力、热值的稳定。
5)sub adjusting次级调节
1.The author sets up the dynamic digital model of sub adjusting rotate speed control system, and analyzes the proportional control constant of controller,the gain of flow rate of electric liquid servo valve,the pressure of isobaric network,the discharge coefficient of components of sub motor and the effective action area of control oil urn detailedly.针对次级调节转速控制系统 ,建立了动态数字模型 ,并在此基础上 ,详细分析了控制器比例控制常数、电液伺服阀流量增益、恒压网络压力、次级元件马达排量系数、控制油缸有效作用面积等系统参数和控制器比例 (P)、比例微分 (PD)、比例积分微分 (PID)等控制规律对系统动态特性和系统闭环速度刚度的影响 。
6)Grade Regulating分级调节
延伸阅读
调节级的热力计算调节级的热力计算thermal calculation of governing stage 压力.求出喷嘴组的流量，然后按照连续性方程，求出动叶、导叶和第2列动叶后的参数，进而求出级压比:、反┌───┐ │r卜’f│ └───┘ ┌──┬───┐ │胭 │既月 │ ├──┴───┤ │口之.甲八， │ └──────┘┌─┬──┬───┐ │I │式 │，‘/ │ ├─┼──┼───┼────┬─┐│乡│卜/ │少 │7尸--一 │ ││ │ │}尸 │ │ ││ │ │} │ │ │└─┴──┴───┴────┴─┘ 图1喷嘴调节结构和工作曲线动度日及特征流量比产。但当喷嘴后压力降到一定值后，动叶出口汽流速度达到临界值，此后，超声速汽流┌─┬─┬─┬─┬─┐│闪│{ │ │ │ │├─┼─┼─┼─┼─┤│ │\ │ │ │ │├─┼─┼─┼─┼─┤│ │、│权│ │ │├─┼─┼─┼─┼─┤│ │ │\ │ │ │├─┼─┼─┼─┼─┤│ │ │ │卜│ │├─┼─┼─┼─┼─┤│ │ │ │\ │ │├─┼─┼─┼─┼─┤│ │ │ │ │ │└─┴─┴─┴─┴─┘18气曰以I姚06040.5 0.6 0.7 0.8 0.9 图2产随级压比 。变化曲线在提板配汽计算时，不会影响到上游的参数，故动叶后压力继续降低时，喷嘴后压力及各状态参数维持不变，对于导叶和第2列动叶也同样处理。 计算得到调节级的通用特征线p一fl(。)(图2)，口=几(￡)(图3)，夕。=fa(x.)(图4)。给出各阀相继开启时的压损o口让。众。值，即第一阀开启后，当其阀前后压差与阀前压力之比达到某一个值时第二阀开始开启，由此确定阀门的重叠度及修正阀门特性线，使其获得相应的线性关系;在凸轮配汽计算时，将凸轮转角与升程的关系作为翰人数据。
