查询词典 operation expression

This paper implements the symbol analysis of circuit and obtains analytical expression with the powerful symbol operation of the Matlab,provides an efficient assistant method for circuit analysis.

由于用符号表示的解析式比数值解具有更好的

General social practice ability includes the ability of social cognation, expression, communication, administration, automatic learning, the use of foreign language and computer, while the special abilities are those of professional operation, analyzing and solving problems and innovation.

一般社会实践能力由社会认知能力、表达能力、人际交往能力、组织管理能力、自主学习能力、一定的外语水平和熟练的计算机应用能力构成；特殊社会实践能力由专业操作能力、分析问题和解决问题的能力、开拓创新能力构成。

The first mode of operation is as an interactive command line interpreter where every statement is executed immediately after the user enters a command or expression.

第一种操作模式是交互命令行解释程序，即用户输出一条命令或表达式后这条语句将立即执行。

Map is a function that applies an operation to list members, and filter filters out list members based on a conditional expression.

map 对所有的列表成员应用一个操作， filter 基于一个条件表达式过滤列表成员。

In order to investigate the changes of HSF2 mRNA expression and its role in germ cell apoptosis induced by heat stress or a high of testosterone undecanoate,we established the operation induced unilateral cryptorchid and TU injected monkey models,and examined in situ analysis of testicular cell DNA fragmentation and the expre ssion level of HSF2 mRNA in germ cells after treatment.

为了探讨HSF2mRNA在热应激和超生理剂量睾酮诱导恒河猴生精细胞凋亡中的表达变化，我们建立了手术诱导单侧隐睾和注射大剂量 11酸睾酮恒河猴动物模型，应用 3′末端标记分析和原位杂交方法，检测睾丸细胞的凋亡信号和HSF2的表达变化。

Basing on the famous Schur theorem on real quaternion division algebra and the operation of matrix, some properties and judging criterions of skew self-conjugate matrix are obtained. Several theorems about characteristic value, similar decomposition and real expression of skew self- conjugate matrix are gained.

借助四元数体上的Schur三角分解定理和体上矩阵的运算，得到了斜自共轭矩阵的一些性质及判定准则，获得了斜自共轭矩阵的实表示、相似分解以及特征值的几个定理。

The standard applied modes of geometric flatness in new GPS(geometrical product specification),including the duality principle and common operation technology in new GPS system,and the expression,algorithm,data processing issues of the theoretical,specification and verification model,were investigated.

研究了新一代GPS中几何平面度标准的应用模式，包括新一代GPS体系的对偶性及共性操作技术以及公称、规范和验证模型的表示、算法和数据处理。开发了试验性软件系统，通过可视化方法表示了它们的关系，实现了GPS几何平面度标准在烟机零件中的具体应用。为进一步应用新一代GPS标准以及规范表达产品的设计、制造、检验所要求的统一公差信息提供了较好的借鉴

In this paper, a practical solving method and an expression of general solution of a matrix equation AXB=CYD are given by using matrix techniques and elementary operation s on matrix.

应用矩阵的初等变换技巧，给出了任意域上矩阵方程AXB =CYD的通用表达式及解法。

Applying elliptic integral to calculate the electric potential due to uniformly charged ring, and then gets the general expression of the electric intensity by using gradient operation.

0引言对于均匀带电圆环电位和电场分布，在许多电磁学文献中仅仅只计算了与环面垂直的中心轴线和离圆环很远区域的电位和电场，而对其周围空间任意一点的值未作讨论。

The third chapter of this paper obtains the expression of endogenic force and displacement through analysing the joint operation of frame and shear wall,and proposes a method of solving structure best rigidity characteristic value.

本文第三章对框剪结构的协同工作进行了分析得出内力和位移的表达式，并提出一种求解结构最佳刚度特征值的方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。