虚

Design of integrated circuit positive sequence component and negative sequence component filter;2. A new method for detecting the fundamental negative and positive sequence component s as well as the harmonic components is developed in this paper.

提出了一种新的实时检测基波正序分量、基波负序分量和谐波分量的方法，该方法首先将三相瞬时值合成一个空间矢量，然后对所得矢量的实部和虚部分别进行滤波以滤去谐波分量。

Remove row and column' and 'put a big number' have been used for the first boundary;a continuous Regional Identification Function is used on the basis of non-variant nodal virtual flux method for the free surface boundary;Gauss formula is used to make the curved surface integral of the free surface boundary transformed as the difference between volumn integral and other curved surface integral to calculate the integral item on boundaries, which avoiding finding the position of free surface, while the continuous Regional Identification Function is applied to calculate volumn integral and surface integral;Crout and PCG method is used for solusion.

对于已知水头边界，采用"去行去列法"和"置大数法"进行处理；对于自由面穿过的单元，在固定网格节点虚流量法的基础上，引入连续的区域识别函数；对于非稳定渗流中自由面边界积分项，采用高斯公式将求自由面的面积分转化为求体积分与其他面积分之差，避免了求自由面的具体位置，同时在计算体积分和面积分时采用连续的区域识别函数；在解法上，采用直接解法和PCG法。

In the relative coordinate method, the array of the generalized coordinates of the system is formed by the relative coordinates of all rigid bodies. The principle of virtual power and Newton-Euler equations are applied to the system, and arrive at a set of second order differential equations of the generalized coordinates.

在相对坐标法中，系统的广义坐标列阵由系统中各刚体的相对坐标组成，对系统应用牛顿-欧拉方程和虚功率原理，得到系统广义坐标的二阶微分方程组。

By using the generalized central limit theorem, the heavy-tailed distributions (heavy-tailed Rayleigh distribution for amplitude image and heavy-tailed exponential distribution for intensity image) are obtained from the symmetric stable distributions of real and imaginary parts of echoes. Taking the heavy-tailed Rayleigh distribution as an example, the algebraic tails of heavy-tailed distributions are explained as well as the statistics of sharp peak and heavy tail.

本文使用广义中心极限定理，由雷达回波的实部和虚部的对称稳定分布，得到SAR图像的拖尾分布（幅值图像的拖尾Rayleigh分布以及强度图像的拖尾指数分布），并以拖尾Rayleigh分布为例，讨论了拖尾分布的代数拖尾特征以及尖峰厚尾的统计特性。

She spent most of her declining years in genteel poverty.

她晚年的大部分时间是在家境贫寒却又虚''。

I will continue to further help Malaysian Institute of Geomancy Sciences to propel to even greater heights of achievements.

所以在未来的日子里我将会继续以虚一子教授的概念来推动马来西亚堪舆学会的宗旨和目标。

According to the nonlinear finite element theory, the basic principle of the finite element method about geometrical nonlinearity and material nonlinearity is analyzed.

依据虚功原理和增量理论，研究了与几何非线性和材料非线性相关的有限元基本理论，并将其引入张弦梁的非线性力学分析中，建立该结构的非线性有限元分析理论和计算方法。

Attention: Black agaric is all gill fungus kind in food, the quantity that contain iron is highest, and, it and tremella are same, it is much saccharide, it is certain to have fight tumor action, add black agaric but fiber of eduction of body of gas of clear lung beneficial, help, the person that all along all is textile and mining industry from personnel of course of study love most, in addition, taste of red jujube address yellow, plaque lacks decline of frail, deficiency of blood and pathological changes caused by it disease is waited a moment, accordingly, if the female's complexion often presents yellow, eat a few red jujubes more, can see complexion is ruddy, although need not cosmetic also can glittering and translucent get rid of is appeared.

注重：黑木耳是所有蕈类食品中，含铁量最高的，而且，它和白木耳一样，都是多糖类，有一定的抗肿瘤作用，加上黑木耳又可清肺益气。帮助身体排出纤维，向来皆为纺织业者和矿业从业人员的最爱，此外，红枣住址脾胃虚弱。血虚萎黄。血小板缺少症等等，因此，假如女性的脸色经常呈现黄色，多吃一些红枣，就可以看到气色红润，即使不用化妆品也能晶莹剔透。

TCM alleviates retinopathy and clinic symptom ,by reducing glycosuria, regularing lipid metabolism,regulation of immunity ,hemodynamics, free radics activity ,HbA1,erythrocyte activity of SOD ,and several aspects,simultaneously taking action in many steps.

本次研究将我院2002年6月至2003年6月就诊的56例肝肾两虚、瘀血阻络型DR患者（共108只眼）随机分为治疗组和对照组，治疗组服用天然药物组成的方剂；对照组服用芦丁片，共治疗3个月。

And he said: I will go forth, and be a lying spirit in the mouth of all his prophets.

那神回答说：我去，在他所有的先知口中做虚言的神。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！