查询词典 point

The EM field of arbitrary point in an irregular loop can be considered as the sum of the EM field of many circle loops in the irregular loop at the point. Therefore the authors may obtain the EM field of the irregular loop as long as the authors work out the EM field of each of the circle loops.

不规则回线内任一点的电磁场可以看成是其内部多个圆形回线在该点的电磁场之和，因此，只要求出不规则回线内各个圆形回线在该点的电磁场，将它们叠加就可得出不规则回线在该点的电磁场。

Proportion -- Length measured from point of shoulder to point of ischium (tuberosity practically the same as the height.

比例：体长（从肩胛前端到坐骨的距离）与肩高相等，没有细长腿或腿短身体长的样子。

Human beings have the sitting is the ischium two nodules as a strong point, this time in the scrotum easily fly between the two legs, but sitting on the sofa or other soft chair, the original point of sinking into a sofa as a whole hip , The sofa and filler material to be used as the surface will be surrounded by the scrotum of oppression, when the scrotum have been long oppressed, the poor venous return, the testicular blood vessels in the vicinity of Biancu, serious congestion will lead to varicocele, there will be patients with testicular A heavy fall, the dull pain in the lower abdomen, and other symptoms.

人类本来的坐姿，是以坐骨的两个结节作为支撑点的，这时阴囊轻松地悬挂於两大腿之间，然而坐在沙发或其他软椅上时，原来的支点下沉，整个臀部陷入沙发中，沙发的填充物和表面用料就会包围，压迫阴囊，当阴囊受到压迫时，静脉回流不畅，睪丸附近的血管变粗，淤血严重时就会导致精索静脉曲张，患者会出现睪丸下坠沉重，下腹钝痛等症状。

Not only requires us to uphold materialism of basic arguments against subjectivism, it must adhere to materialist dialectics linked, and the development of a comprehensive point of view, oppose metaphysics isolated, static, one-sided point of view, while also insist on the dialectical materialist theory of knowledge and consciously using scientific theory to guide our actions, analyze and process all the problems we have encountered.

既需要我们坚持唯物主义基本观点，反对主观主义，又必须坚持唯物辩证法联系的、发展的、全面的观点，反对形而上学孤立的、静止的、片面的观点看问题，同时还要坚持辩证唯物主义认识论，自觉地用科学理论来指导我们的行动，分析和处理我们所遇到的一切问题。

This model adopts valuation indexes that extracted from transaction records as supplementations to the RFM parameters, and the algorithm for isolated point detection based on similar coefficient sum is also used to reduce the affection of isolated point.

该模型从客户交易信息中选取评估指标作为RFM指标的补充，并应用基于相似系数和的孤立点检测法降低孤立点对聚类结果的干扰。

In this paper was obtained minimum point of sums of distances to isosceles triangle certainly was in median line of base of the triangle,and minimum point of quadratic sums of distances to every vextex in general triangle just was bara-center ofthe triangle.

对等腰三角形，得到了到各顶点距离之和的最小值点必在底边的中线上；对一般的三角形，获到了到各顶点距离平方和的最小值点就是三角形的重心。

To sum up, a non-interior-point smoothing algorithm for solving the complementarity problem is proposed in this dissertation, which outperforms many existing non-interior-point smoothing algorithms in the sense that only one system of linear equations is solved and one linear search needs to be made for the solution at an iteration step.

特别是，本文提出的非内点光滑型牛顿算法在求解上述问题的过程中，在每一个迭代点处只需要解一个线性方程组和做一次线性搜索，比已有文献中的算法具有更大的优越性。

By use of continuation power flow method based on unified iteration, the step length around the critical point is reduced, so that whole PV curve and accurate critical point can be obtained.

该算法采用基于统一迭代法的连续潮流法，在临界点附近采取缩小步长的策略，可以精确求出整个PV曲线并得到精确临界点。

The relationship between minimal model characteristic value of electric power system tie flow Jacobin matrix and voltage steady-state stability is was discussed, and the minimal model eigenvalue is was defined as voltage stability abundant degree. On this foundation, the sensitivity of voltage stability abundant degree to control variables and to PQ point load are was defined in order to seek the factors of impacting voltage stability and explore the voltage weak point, and give out their algorithm simultaneously.

讨论了电力系统潮流雅可比矩阵最小模特征值与系统电压静态稳定性的关系，将最小模特征值定义为电压稳定裕度，在此基础上定义了电压稳定裕度对控制变量的灵敏度和PQ节点负荷灵敏度，用以找出对系统电压稳定性造成影响的因素和寻找系统电压薄弱点，同时给出了它们的算法。

At the turning point of history, sustainable existence will be the jumping-off point to tend towards new civilization.

可持续生存构成了时代文明转向的基础，并成为迈进新文明的起点。

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。