查询词典 point system

Pivot Point is the largest cosmetology educational system in the world, with member schools in fifty-two countries.

支点是最大的美容世界教育系统，在52个国家会员学校。

The maximum principle of the optimal control for the stochastic systems described by Zakaj stochastic partial sifferential equationis proved by approximately minimum point theorem of E. Ekeland. The convexity and compactness of the set of control values is not assumed, and it is not necessary for the maximum principle about differentiability in control variables included in drift term of the stoch astic system and the integrand in index functional, and costate process satisfies the stochastic partial ...

在不假便定控制变量取值的集合是凸的和紧的，不要求随机系统的漂移项和指标泛函的被积函数关于控制变量具有可微性的情况下，用E，Ekeland的近似极小点定理证明了Zakai随机偏微分方程描述的随机系统的最优控制的最大值原理，和用很简洁的方法证明了协态过程满足一个随机偏微分方程。

To solve this problem, that is, the choke point in the process of orientating a bourgeois periodical, this thesis offers the following methods: First, to distinct the range of orientation. This is not only simply choose the right readers communities. Instead, it is in a huge and complicated system, to choose the right types of readers, then under the premise that these people are in a condition of ceaseless changing and developing, determine the right publishing channel, and finally send the right information to these people. This is a dynamic process, resembling the logic clue of satisfactory theory. Therefore, this would be proved in this thesis by the way of counterevidence.

因此，本论文所进行的有关中产阶层期刊市场定位瓶颈问题的研究，就是按照下列框架展开论证：一、在确立核心概念的基础上，明确研究对象，并以文化发展观和传播学的经典理论——使用与满足理论，建构受众细分时代中国中产阶层期刊市场的描述框架，由此呈现问题。

The inform is the key point of the system of transferring of creditor's right.

让与通知是债权让与制度的核心。

Power system ; unstable equilibrium point; critical cut-set ; transient angle stability

电力系统；不稳定平衡点；临界割集；暂态功角稳定性

Based on description method of damping motion in mechanical vibration, variables movement of generator are divided into two basic motion models: damping oscillation and critical damping motion. Detail methods of extracting damping parameters from simulation data is introduced to establish variable motion models. An approximate method is put forward to simulate low-frequency signal and generator response characteristic, from which motion models and damping parameters of main variables are obtained. The influences of oscillation amplitude, frequency and initial operating point of power system to the motion damping parameters are analyzed.

借鉴机械振动中阻尼运动的描述方法，将低频振荡下发电机主要变量的运动归纳为阻尼振荡和临界阻尼两种基本运动形态；介绍了从仿真数据提取阻尼参数建立参数运动模型的方法，实现对发电机振荡特性的量化分析；提出一种系统侧低频振荡信号的近似模拟方法，并应用于发电机响应仿真，获得了主要变量的运动模型和阻尼参数；分析了系统侧振荡幅度、频率以及初始工况对发电机功角振荡的影响。

Setting Crockett restore point might put system in a bad state.

设立Crockett还原点可能会导致系统不稳定。

BMW's system offers a set of cross hairs that can be moved across the map (you have several choices of map scale) to pick a point you'd like to get to.

BMW的系统提供一个可以在地图上移动的十字瞄准器选择你要去的地方（地图有多种比例可供选择）。

Then, the world-to-image point pairs for the camera and projector are obtained based on the cross ratio and epipolar geometry, and the system is thus calibrated.

通过交比和极几何约束，可以获得分别对投影仪和相机的世界坐标系和图像坐标系的点对应坐标。

According to AO view point, the essence of the characteristic of the development platform is also some kind of crosscutting concern. To achieve the separation of this concern, an embedded system development platform based on Java technology was proposed.

采用AOT解决各构成要素间导致系统开发效率和软件质量低下的横断关系，定义了面向方面软件体系结构的基本构件及各构件间的连接器，进而提出了一种面向方面的嵌入式软件体系结构模型。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷