多相

In order to take account of the effect of magnet field harmonic,the phase winding loop model is usually used in square wave propulsive motor.

为了充分考虑磁场各次谐波的作用，方波推进电动机一般采用相绕组回路的数学模型，模型中绕组参数的测量和计算较为复杂，其中带阻尼绕组的多相永磁同步推进电动机的绕组电感测量和计算尤为困难。

Moreover, by employing the product technique, based on the generalized Chirp-like sequence set, two new classes of approximately optimal polyphase sequences with zero correlation zone can be easily generated.

此外，利用序列乘积的技巧，基于广义Chirp-like序列族，本文得到了两类新型实现简单的渐进最佳多相零相关区扩频序列。

On the basis of the flow characteristics of the multiphase flow and the principles of electromagnetic imaging well logging, how to analyze the re.constructed flow images and the methods to obtain the hydrokinetics parameters which include the hold- up of each phase after identifying the flow regimes and the velocity calculated by cross-correlation are presented.

根据油井内多相流体的流动特征和电磁流动成像测井原理，解析测量重建的流动图像，在分辨流型的基础上得到各相持率，然后通过相关计算获得各相的流动速度，从而获取流体动力学参量。

The article spreads Eshellby′s theory on a single inclusion to embedded in an infinite matrix the composite materials with arbitrary numbers of different inclusions .

将Eshelby关于单一夹杂的理论推广到含有任意N相不同种类夹杂的情况，导出了任意多相材料的有效弹性性能和系统总势能。

Mass quality and flow rate are two important parameters of the multiphase flow.

质量流量含气率和相分率测量是多相流的重要参数。

The small signal model of multiphase converter and transfer function are structured based on the model of single channel.

该文在单相电源的基础上建立了多相电源的小信号模型，并利用控制理论推导了系统的传输函数。

Condition in which the voltages and currents in the phase conductors from balanced polyphase sets.

各相导体中电压和电流构成平衡多相组的状态。

Has analyzed the polyphase machine various interphase currents voltage, stator's magnetic mass as well as various space vector function and to the overtone the influence.

分析了多相电机各相电流电压、定子的磁量以及各空间矢量的作用及对谐波的影响。

Using the known results on CCF of m-sequences, the parameters of LCZ sequence sets obtained from composite GMW sequences are analyzed and then two classes of asymptotically optimal binary and multiphase LCZ sequence sets are obtained.

利用m-序列互相关特性的已知结果，论文比较分析了由GMW序列的复合序列得到的具有低相关区的序列集的参数，得到了两类渐近最佳的二元和多相序列集。

It is the first time and elementary to prove it is right that the"liquid micromulti-phase structure model"is suit to unlimited solubility solid solution system by the structure analysis of liquid metal X-ray diffraction and theory calculation on Cu〓Ni〓 alloy liquid and undercooled liquid between its liquidus and solidus.

通过对Cu〓Ni〓合金在两相区过冷状态下的液态X-射线结构分析和理论计算，首次初步证实了"液态微观多相结构"模型适合于固态无限固溶体系这一思想的正确性，但由于实验的难度未能用多种合金进行考核，这是我们今后要进一步做的工作。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。