查询词典 static flow

The following exciting results are derived: 1 When considering the influence of some nonlinear elements such as hard-limit of exciters, the effects of some devices such as Power System Stabilizer, Unified Power Flow Controller and Static Var Compensator as well as using real parameter values of power systems in simulation , the SNB surface and the HB surface on the boundary of small signal stability region will turn close to each other and even coalesce together; 2 Under some conditions, coupling between slow exciters and shunt capacitors will bring negative damping in power system dynamics, which increases the possibility of oscillatory instability, so that a power system with mass shunt compensators is easily subjected to the oscillatory instability.

同时发现：1 系统中的慢速励磁，在某些情况下会与并联补偿电容器组产生负阻尼现象而显著降低系统的动态性能，大大增加系统出现振荡失稳的可能性；2 在采用较多并联电容器组补偿的电力系统中，更容易出现振荡型失稳。

The company host camp product has the gas station special-purpose flare; Each kind of model leads the oil pump; Accelerator; Oil pot fluid position meter; Dives the oil pump; Each kind of oil pumping, offshore oil delivery rubber tube and PVC tube, train crane tube, fuel depot metal vlexible hose; Each kind of model flow indicator, tank car pump; Static electricity earth alarm apparatus,(PC16, PH 8) froth producer, and each kind of fire equipment; All-weather respiration valve, automobile breather valve and so on each kind of valve and fast attachment, fire resistance ventilation hat and so on 400 products.

公司主营产品有加油站专用照明灯；各种型号导油泵；加油机；油罐液位仪；潜油泵；各种抽油、卸油胶管及PVC管、火车鹤管、油库金属软管；各种型号流量表，槽车泵；静电接地报警器、（PC16、PH 8）泡沫产生器、及各种消防器材；全天候呼吸阀、汽车通气阀等各种阀门及快速接头、阻火透气帽等400余种产品。

Both static groups produced a significantly higher proportion of blastocysts and morulas and a lower proportion of abnormal and eight-cell embryos compared with those of high flow rate groups.

与高流率组比较，静态组产生明显较高比率的囊胚及桑葚体，和较低比率之不正常及八细胞胚胎。

Based on object oriented idea, ordered management of static product structure and dynamic design flow for series plastic box packing machine is achieved.

应用面向对象的技术思想，实现对系列化塑盒体包装机的静态产品结构与动态设计流程的有序管理。

Computational fluid dynamics methods were applied to obtain the static velocity distributions in the main stage channel of the valve with different structure parameters or different pressure and flow rate.

应用流场数值模拟技术，在不同结构参数、压力、流量等条件下，对先导式纯水溢流阀主阀流道内的流场流态进行动态仿真。

In this paper, associated with the key problem of 550kV SF6 high voltage circuit breaker which is used in GIS of three Gorges project, the mathematical models of static electrical field and one-dimensioned and two-dimensioned gas flow field during the overall breaking process in arc chamber of circuit breaker are developed. On the basis of gas discharge theory, the criteria to judge the interruption success is determined.

本文结合长江三峡550kV GIS中SF6断路器的科技攻关项目，建立了断路器开断过程中灭弧室内静电场、一维气流场、二维气流场的数学模型；根据气体放电的基础理论选定了衡量断路器能否成功开断的标准，并通过一维和二维气流场的有机结合，有效地解决了原二维气流场计算软件无法计算有载开断的难题，具有较强的工程实用性。

Machining processing to the Department of "T" type,"forks","fir tree" root-page rotor blades and rotor blades Steam Road length to 800 mm; static leaves to produce steam, the length of 1500 mm; capacity within the diameter of 4000 mm Casting straight or welding of all types of steam-flow-oriented partition.

机加工部能加工&T&型、&叉&型、&枞树&型页根动叶片，动叶片汽道长度可至800mm；静叶片汽道长度可生产至1500mm；可生产直径4000mm以内各种铸造或直焊式各类汽流导向隔板。

They are static appearing fluid - often referred to as the collective flow of the unconscious mind.

他们是静态看上去流动的-经常指无意识头脑的集体流动。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。