虚

At first, the dynamic equations of a multibody chain system with prismatic and revolute joints are established according to d' Alembert principle in the form of virtual work.

本文首先从虚功形式的d'Alembert原理出发，建立了具有滑移/转动铰的多体链系。。。

Employing the D'Alembert's principle in virtual work,thedynamic equations of the deployable VGT are derived.

利用D'Alembert虚功原理导出展开动力学方程。

Dancing rough stretch, squat step steady, virtual-step light, sonorous sound of a strong stick, and suona, gongs, drums seamless, appeared cheerful, beautiful.

舞姿舒展粗犷，蹲步稳，虚步轻，棒声铿锵有力，与唢呐、锣、鼓浑然一体，显得欢快、优美。

His definition of a dangling participle was dirty.

他的虚悬分词定义答得很糟糕。

In stark contrast to virtual circuits is the datagram type of socket, which is

与虚电路完全相反的是数据报型的无连接套接字。

A detection method of double-threshold constant false alarm movement object on double-base synthetic aperture radar includes finalizing distance compression of various pulse-sampling, dividing orientation time to be multiple CPI, carrying out FFT in each CPI to enter orientation frequency domain, comparing data amplitude of frequency channel at external of clutter region with the first threshold and outputting point trace, making coagulation on point trace, making Hough transform in point trace domain and making decision of the second threshold.

本发明涉及一种用于双基地合成孔径雷达的双门限恒虚警运动目标检测方法，其特征在于：1对每个脉冲采样完成距离压缩；2把方位时间分割成多个相干处理间隔；3在每个CPI内做快速傅立叶变换进入方位频域；4把杂波区外的频率通道的数据幅度和第一门限比较做判决并输出点迹；5点迹凝聚；6在点迹域做Hough变换并做第二门限判决。

If the function is virtual, then the decision as to which function to run is delayed until run time.

如果调用非虚函数，则无论实际对象是什么类型，都执行基类类型所定义的函数。

Objective: To observe the effect of ZiShenAnGeng Decoction in treating perimenopausal syndrome and to explore its mechanism.

目的：观察滋肾安更汤治疗肝肾阴虚型围绝经期综合征的疗效并探讨其作用机理。

Project decomposition is showed in this paper.

虚擬企业是建立在项目的基础上。

So the growth and development of human body has important relationship with spleen, spleen deficiency is the basis of subsidence of all function and appearance of decrepitude to human body.

即是说人体的生长、发育无不与脾有着密切相关，脾虚是导致机体各种机能逐步减退，呈现衰老状态的基础。

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！