1)three-phase flow三相流
1.Oil-water-gas three-phase flow experimental facility is a equipment to calibrate the production well-logging instrument, and it also is a indispensable equipment to make interpretation plate, study interpretation method and verify interpretation data.油、水、气三相流模拟实验装置是为生产测井仪器提供标定计量的场所,也是制作解释图版、研究解释方法和验证解释资料不可或缺的设施。
2.A three-phase flow model has been developed to simulate the solidification process of globular equiaxed grains based on the volume averaging and Eulerian-Eulerian methods.基于Eulerian-Eulerian方法和体积元平均技术,建立了模拟等轴球晶凝固过程的液、固、气三相流模型。
3.It shows that the three-phase flow boiling hear transfer coefficient increases with the augment of the heat flux,the flow rate of black liquor and the volume fractions of solid particles.采用汽-液-固三相循环流化床新型蒸发器蒸发麦草浆黑液,讨论了热通量、流速和粒子体积分数对三相流沸腾传热系数的影响。
英文短句/例句
1.STUDY ON THE HYDRODYNAMIC PROPERTIES IN A COCURRENT THREE PHASE FLUIDIZED BED气液并流向上三相流化床流体流动性质的研究
2.AC three phase three wire insulated system交流三相三线绝缘系统
3.three-phase synchronous AC generator三相交流同步发电机
4.three-phase synchronous alternator三相同步交流发电机
5.three-phase AC asynchronous motor三相交流异步电动机
6.semi-controlled three-phase bridge rectifier circuit三相桥式半控整流电路
7.three - phase commutator motor三相交流换向器电动机
8.three-phase alternating current induction motor三相交流感应电动机
9.three-phase full wave constant voltage rectifier三相全波恒压整流器
10.three-phase AC plasma generator三相交流等离子发生器
11.Short-circuit current calculation in three-phase a.c.systemsGB/T15544-1995三相交流系统短路电流计算
12.The Research on Three-phase AC/DC Matrix Converter矩阵式三相交流—直流变换器的研究
13.Research on Control Technique of Three Phase Current-source Type PWM Rectifier三相电流型PWM整流器的控制技术研究
14.Calculation and study for three-phase DC bias of converter transformer换流变压器三相直流偏磁的计算研究
15.Research on the 6kVA 3Phase/1Phase 400Hz Static Inverter;6kVA三相/单相400Hz静止变流器研究
16.STUDY ON DIRECT CURRENT DSP CONTROL OF THE THREE PHASE VOLATGE SOURCE AC/DC CONVERTER;电压型三相AC/DC双相变流器的直接电流DSP控制
17.Natural Current Balancing of a Three-phase Multilevel Current-source Inverter三相电流型多电平变流器的自均流特性
18.Three-phase AC phase sequence,with lack of protection of the detection circuit三相交流电相序、缺相检测保护电路设计
相关短句/例句
three phase flow三相流
1.Study on the Well Logging Interpretation Method of Oil-Gas-Water Three Phase Flow with Telemetry Petal Type Tool;遥测伞集流油气水三相流测井解释方法研究
2.Due to the non-linear leakage and non equilibrium of oil-gas-water three phase flow with the petal type concentrating diverter,it makes the flow patterns in the measurement channel more complex variations and hard to establish the turbine flowmeter physical model of three phase flow.伞集流器存在非均衡及非线性的油气水三相流流体漏失,致使伞集流后测量通道内流型复杂多变,建立三相流涡轮流量计物理模型存在困难。
3.In order to improve the accuracy of the measurement instruments of three phase flow of oil, gas and water, a calibration system is designed for them.认为在油田生产中 ,要科学准确地计量原油产量 ,就必须确保计量油、气、水三相流仪器的准确性 ,这是一项技术难度很高的任务 。
3)three-phase fluid三相流体
4)deburing三相射流
1.3-phase abrasive water jet deburing technical presented in the paper is a flexible process.三相射流去毛刺技术是一种柔性工艺方法。
5)three-phase rectifier三相整流
1.In the paper,the realization of three-phase rectifier synchronous trigger circuit and protection circuit are mainly introduced.为此设计了三相半控整流和IGBT斩波相组合的主电路,重点介绍了三相整流同步触发电路及保护电路的实现,控制系统采用以80C196K C单片机为核心,通过对可编程定时器82C54编程,控制晶闸管的导通角,目的是为斩波电路提供输出电压连续可调的直流源。
6)Three phase AC三相交流
延伸阅读
三相流态化分子式：CAS号：性质：装置内同时存在着气、液、固三个相，其中气体和液体并流向上流动，固体粒子为液体所流化，构成连续的流化相，而气体呈鼓泡普遍存在态分散于流化相之中。这种三相流化床强化了气、液相和固体粒子之间的接触；对于强放热反应，也能使床层温度分布均匀。近年来，在甲醇的液相催化合成、石油催化加氢、脱硫、二甲苯液相异构化以及煤液化等近程中，开始采用三相流化床反应器，由于能源开发的需要，三相流化床越来越受到人们的重视。
