查询词典 luminous flux

Most businesses are in a constant state of flux, so the finance function must be flexible enough to deal with environmental factors quickly.

大多数企业都处在持续不断地变化之中，因此财务上必须足够灵活以应付环境的迅速变化。

The second function of flux is as a vehicle for solder powder.

其次，焊剂也起到焊料粉末载体的作用。

Fig. 4 The viscosity of the Fe/SiO2 magnetic fluids as a function of magnetic flux

磁感应强度图4。 Fe/SiO2磁流体粘度随磁感应强度的变化情况

The second scheme shows super-approximation for flux function at central point of element as grids ate orthogonal.

在正交网格下，第二种格式对流函数在单元中心点的值还具有超逼近性。

The function of soldering flux is (1) to clear oxide on metal surfaces, 92 to reduce tension on the solder surface so as to enhance the diffusion capacity.

助焊剂的功能为（1）清除金属表面氧化物，（2）降低焊锡表面张力，增加其扩散能力。

Ecologists refer to the control of ecosystem function by nutrient flux and the condition of the physical environment as bottom-up control.

植物体 土壤 Fig。 13-15 温带和热带树林地的氮和磷的分布与循环。土壤 13.8 生产量可能会受到草食动物影响而增加，或减少。

This paper presents several control methods for BLDC motor, and describes their fundamental principles ,advantages and disadvantages in brief. The method of speed-independent function,based on a new flux linkage function,is explained in detail. This method makes it possible to detect the rotor position over a wide speed range from near zero to high speed.

本文介绍了几种无位置传感器无刷直流电动机的转子位置检测方法，并对它们的基本原理，优缺点作了简单的说明，详细地阐述了基于一种新磁链函数之上的与速度无关的位置函数控制方法，利用这种方法从零转速到高转速的宽速度范围内能检测到转子位置。

Beginning from the original geometric sizes and the material properties of electromagnetic design of SRM, ANSYS , a finite element method business software, is employed to determine the flux linkage functionψ.

从开关磁阻电机电磁设计的基本尺寸和材料性能出发，应用ANSYS有限元商用软件计算出开关磁阻电机的磁链函数ψ。

Space shuttle\ Heat flux identification\ Sequential function method

航天飞机；热流密度辨识；顺序函数法

Considering the complex function relationships among flux leakage factors, interval mathematics was used to optimize design for permanent magnet retarder.

以优化设计和减少漏磁为目标，运用磁路分析法建立永磁式缓速器的漏磁场模型，得到设计参数的解析式。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。