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We revisted the process B→η＇K and got the same result as the previous literature that the experient data is 2-4 times larger than the theoretical calculation We calculated the matrix element of scalar and tensor operators, which can be applied in some models beyond Stand Models, such as Minimal Super-Symmetry Models.

我们还在BBNS因子化方案下计算了某些新的算符，例如标量算符，张量算符等的强子矩阵元，这一结果可以应用到标准模型扩展如最小超对称模型中，计算新物理的贡献。

This paper focuses on four important aspects as follows. The first one is the establishment of variational quations which provides the mathematics theories for the finite element method of HMT; the second one is for the study of scalar/node and vector/edge finite element method; the third one is about how to solve faster for the large-sacled matrix system of scalar/node and vector/edge finite element; and the last one is achieving the forward modeling with high precision of HMT method.

主要包括四部分：建立与高频大地电磁法边值问题相等价的变分问题，为有限元数值计算奠定数理基础；标量/矢量有限元方法的研究；加速标量/矢量有限元矩阵系统方程迭代求解技术的研究；实现高频大地电磁参数精确快速正演模拟的研究。

The scalar triple product, the determinant of the matrix formed by columns A, B, C.

前两个矢量点积后于第三个矢量叉乘，或是由列A，B，C所构成矩阵的行列式值。

In order to realize real-time control, the paper studied two kinds of closed-loop control structures such as based on scalar quantity and double closed-loop control structure, moreover established their control structure, then simulation to the double closed-loop control structure of voltage source type matrix converter. The simulation results indicate that reach the real-time control requests, the system dynamic response performance is good, the converter input output can be adjusted in the short time.

为实现电压源型阵变换器的实时控制要求，论文对基于标量控制和双闭环的两种电压源型矩阵变换器闭环控制结构进行了研究，分别建立了这两种闭环控制的控制结构，并且对电压源型矩阵变换器的双闭环控制结构进行仿真，仿真结果表明达到了实时控制的要求，系统的动态响应性能好，变换器的输入输出能在较短的时间内达到调节。

On this problem mentioned above, a new target feature extracting method is presented. It is a matrix describing method based on scale transformation.

为解决这一技术难题，提出了基于尺度奇异值变换的红外图像目标特征提取方法，该方法是一种基于尺度变换的矩阵表示方法。

We scan the area matrix on a row-by-row basis from top to bottom.

我们扫描领域矩阵的行的行的基础上从上到下。

The properties and particle fining mechanism of the doping powders, microstructure and the distribution of Scandia and surface behavior of the matrix have been investigated compared with that of with mechanical mixing scandia and tung.

利用扫描电镜、能谱分析仪和原位俄歇电子谱仪等现代分析技术研究了掺杂钨粉的特性、氧化钪-钨基体的结构特征、稀土元素在基体内的分布、表面特性。

The thermionic emission properties of rare earth doped molybdenum cathode and impregnated cathode with sub-micron scandia doped tungsten matrix, and the secondary emission property of rare earth doped molybdenum cathode have been studied in this paper.

研究了稀土钼阴极的热发射、次级发射及亚微米结构钪钨基扩散阴极的热发射性能。

The thermionic emission properties of rare earth doped molybdenum cathode and impregnatedcathode with sub-micron scandia doped tungsten matrix, and the secondary emission property of rare earth dopedmolybdenum cathode have been studied in this paper.

稀土掺杂钼热阴极发射特性和浸渍与亚微米斯坎迪亚掺杂钨阴极基体，以及稀土掺杂二级排放特性钼阴极进行了研究，在此文件。

The impregnated cathodes with sub-micron scandia doped tungsten matrix exhibited excellent emission property. The current densities of more than 30 A/cm^2 at 850℃ b could be obtained, and the emission homogeneity was improved with the ordinary scandate cathode.

湿法冶金方法制备的亚微米结构钪钨基扩散阴极850℃时电流密度可达47A/平方公分，且阴极表面的发射均匀性较普通钪酸盐阴极有明显的改善。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。