动力学条件

Classifying the system constraints as basic constraints and variable constraints,a model of flexible multibody with changing topologies is developed.

将系统约束分为基本约束和条件约束，建立了变拓扑结构柔性多体动力学模型。

A kinetic study on the photopolymerization of MMA with benzophenone/triethylamine/mer-captan system as initiator has been carried out in the presence of oxygen.

采用二笨甲酮/三乙胺/硫醇体系作为引发剂，在含氧条件下进行了MMA光聚合反应的动力学研究。

The Gensio system＇s fixed point and its bifurcation behavior are studied, and the criteria of the stability of the fixed point and the system＇s bifurcation are achieved.

研究了Gensio系统平衡点的稳定性、分岔的动力学行为；得到了平衡点稳定性和系统分岔的判别条件。

The stability of 916 under some conditions were investigated and a analytical method in biological sample梤abbit serum is established by HPLC.

论文旨在为916的人体药代动力学研究提供前期的探讨工作，考察了916在一定实验条件下的稳定性并且建立了在生物样品兔血清中的高效液相色谱检测方法。

To explain the time-resolved fluorescence depletion, we develop a dynamics theory of spectroscopy for a vibrational relaxation process, and a decay rate constant of the vibrational state on the excited electronic state is taken to be 〓〓 in which γ is vibrational relaxation rate constant of the transition 0→1 and k〓 is the Boltzmann constant.

电子激发态上的波函数可写作〓相比于以前密度矩阵理论的布居表象，本文所提出的波函数表象理论为在更本质的层次上揭示振动弛豫过程的物理图象，特别是研究超短脉冲激发下含有振动弛豫的动力学光谱创造了条件。

The second part of this work is to investigate the kinetics and mechanisms of the reaction between hydrogen chloride and calcium oxide to find out the optimal process conditions.

因此，本文第二部分工作研究了氯化氢和氧化钙反应的动力学及反应机理，以便找到最佳的工艺条件。

This method realizes the whole processes of autonomous path planning for free-floating space robot under Cartesian workspace, having good applicable foreground.

在已知空间机器人轨迹的条件下，采用空间机器人的逆动力学模型求解了各个关节的驱动力矩，并对真实轨迹和模拟轨迹进行了对比分析，保证误差在规定的控制范围。

According to the equation of chromatographic dynamics , we can get the second central moment and the third central moment of elution curve of HPLC under linear nonideal conditions.

从液相色谱过程动力学方程出发，运用电子计算机证明了在线性非理想条件下高效液相色谱体系中不同保留值组分在柱末端峰形的分布基本一致的结论。

This paper shows the impact of demand management in the supply chain management. With the dynamic system method, it stimulates demand management of supply chain under the information sharing condition.

从系统动力学的角度出发，模拟了在信息共享条件下的供应链需求管理，指出需求管理会影响供应链的牛鞭效应和成本，负责需求管理的企业不同，产生的影响也会不同。

The research consists of three parts: First is to prepare the five high-purity synthetic evaporite minerals powders, including gypsum, calcite, chalcanthite, nitratine and hydromagnesite, and to verify their phases and purities by XRD. Second is to conduct a series of thermal decomposition experiments of the powders by TGA at various heating rates and isothermal condition.

实验设计上可分为三部分，首先准备符合石膏、方解石、胆矾、钠硝石与水菱镁矿等五种矿物成分之试药等级粉体，再以XRD确认其矿物相是否正确；第二部分以热重分析仪进行等升温与等温条件热分解实验；最后以三种动力学方法分析拟合热重分析所得到的反应数据。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。