So if you are fed up with the current situation, the time has now rived to take action. 所以,如果你厌倦了当前的境地,现在就开始行动吧!
After Lyapunov function is de-rived, with theoretical analysis, energy-based control design method is discussed in order to solve the global stability problem. The definition of stability margin was introduced and the criterion was deduced and proved. 并在构建李雅普诺夫函数及理论分析的基础上提出了基于能量的控制器方法。给出了系统稳定裕度的定义,并利用二次型的李雅普诺夫函数推导和论证了稳定裕度判据。
The model of CsA induced IPK acute hemodynamic disturbances was used to explore the possible role of endothelium derived rived relaxing factor ( EDRF) in mediating CsA induced nephrotoxicity. 利用环孢素A(CsA)致大鼠离休灌注肾急性血流动力学障碍模型研究了内皮源性舒张因子(EDRF)在CsA致肾毒性发生中的作用。
The limit equations of filament& wound GRP toroidal shell are de-rived by linear bending theory under internal pressure. P. The equations are differential equations of second order with two variables. 由线性弯曲理论推出了受内压P作用的缠绕玻璃钢环壳极限方程,它是含两个变量的二阶微分方程组。
In this study, we evaluated the damage of hepatic cells and subcellular organelles induced by oxygen-de-rived free radicals in severe hemorrhage shack models in rats. 本实验在大白鼠重度失血性休克模型上重点探讨氧自由基对肝脏细胞和亚细胞器的损伤作用。
The general equations of motion, mass conservation, continuity and energy are de-rived for the aerated turbulent water flow. 本文给出了掺气水流的运动、连续、质量平衡、动量及能量诸基本方程式。
Based on the ring geometrical model, the calculation formulae of ring diameters were de rived and the relations between ring diameters, thickness and the rolling feeding amount were established. 基于环件几何模型导出了环件直径计算公式,建立了冷轧中环件直径与环件壁厚和轧制进给量之间的关系。
Full solution of seismic wave field in two-phase medium is then de-rived from Biot's wave equation system in two-phase medium, thus obtaining trans-mission matrix in the two-phase medium. 为此,本文从Biot双相介质的波动方程组出发,严格推导了双相介质层中地震波场的完全解,得到了双相介质层的传递矩阵。
In this paper, the generalized equations of variable mass for high-order nonholonomic mechanical system in noninertial frame are de-rived by the universal D'Alembert's principle and an example is given to illustrate the application of these equations. 本文由万有D'Alembert原理导出变质量高阶非完整系统相对于非惯性系的广义方程,并举例说明其应用。
This paper gives the expression of equivalent disturbing current which is de rived from the definition of CCITT Directive s ( 1963). 本文根据国际电报电话咨询委员会1963年导则的定义推导出等效干扰电流的严格表达式。
The anticoagulant mechanism, structure-activity relationships and clinical applications of anticoagulants de rived from leeches were classifiedly reviewed. 分类综述提取于蛭类动物体内的抗凝血物质的抗凝机制、构效关系及临床应用开发。
Spa-tial beam element was introduced and the motion equations of mechanisms were de-rived based on the principle of virtual power power with conception of elastic line of beam. 引入弹性线的概念,用虚功率原理得出系统的动力学方程。
In order to fulfill the free trade of Ireland,(?) ish initiated the no import agreement to boycott the British-goods economically and(?) rived to form an independent parliament politically. 他们在经济上发起不进口协议,抵制英国货物,在政治上争取拥有独立的议会,从而实现爱尔兰的自由贸易。