查询词典 plaster block

The algorithm of QR decomposition will be promoted from general Toeplitz matrix to block-Toeplitz matrix.

将一般的Toeplitz矩阵的快速QR分解方法推广到块－Toeplitz矩阵的情形，通过Cholesky方法计算QR分解中的上三角矩阵，并给出了其实现算法。

To obtain the RCS of dipole-array antennas, the system of electric field integral equations is turned into a linear algebra system whose coefficient matrix is a symmetric block Toeplitz complex matrix by using Calerkin method with pulse basis functions.

为计算线天线阵列的雷达散射截面，用脉冲函数为基函数的Galerkin法将线天线阵列的电场积分方程组转化为一个线性方程组，其系数矩阵是一个对称的二重复Toeplitz矩阵。

Swellings from tonsillitis can be so severe they block the airways and prevent a person from breathing.

肿胀从扁桃体炎可以如此严重，他们阻止航空公司和防止一个人从呼吸。

Through the model analysis on the structure of torpedo cars body with Block Lanczos method, the first fifteen natural frequency and vibration modes are calculated. Moreover, it also looks for the idiographic measures to boost up torpedo car against vibration by analyzing the reason for that.

运用分块Lanczos法对混铁车罐体结构进行了模态分析，得出了罐体的前15阶固有频率和振型；分析了引起混铁车罐体振动的原因，以寻求增强混铁车罐体抗振性能的具体措施。

The permanent joint is formed such that it extends around at least both of the through-holes (19, 20, 21, 22) for forming a connection between the connection block (17, 18) and the outer heat transfer plate or end plate that is resistant to torsional stress.

永久连接结构至少围绕两个通孔（19，20，21，22）延伸，以在连接块（17，18）和外部传热板或端板之间形成抗扭转应力的连接，因此，带外螺纹的连接装置能拧入板式换热器而不会使永久连接断裂。

After measuring the head for a wig or toupee the measurements are transferred to a wig block.

经过测量头部为假发或toupee测量转移到一个假发座。

Results: After volume therapy, urine alkalization, and stabilization of internal environment, the 10 patients underwent debridement, decompression by fasciotomy or amputation under epidural anesthesia or brachial plexus block plus psychological therapy and moderate tranquillizer.

结果：经过容量治疗、碱化尿液、稳定内环境等处理后，10例伤员在硬膜外或臂丛麻醉下，辅以心理安慰和适量镇静剂，接受了清创或筋膜切开减压手术。

A simplified numeric algorithm expression for solving transcendental equation of optical constants was obtained by analyzing the test principle of ellipsometer. A Microsoft Windows based calculating program for optical constants of thin films with "Solve Block" module of MathCAD by ellipsometer was developed. It can be used to calculate refractive index and thickness of thin films with little absorption or even no absorption as its feature.

通过对椭圆偏振仪测试原理的分析，得到求解薄膜光学常数超越方程的数值算法简化公式，并利用MathCAD的"Solve Block"模块开发了基于Windows系统的椭圆偏振测量薄膜光学常数的计算程序，该程序可用于单层有吸收薄膜或无吸收薄膜折射率和厚度的计算。

A simplified numeric algorithm expression for solving transcendental equation of optical constants was obtained by analyzing the test principle of ellipsometer. A Microsoft Windows based calculating program for optical constants of thin films with "Solve Block" module of MathCAD by ellipsometer was developed.

通过对椭圆偏振仪测试原理的分析，得到求解薄膜光学常数超越方程的数值算法简化公式，并利用MathCAD的"Solve Block"模块开发了基于Windows系统的椭圆偏振测量薄膜光学常数的计算程序，该程序可用于单层有吸收薄膜或无吸收薄膜折射率和厚度的计算。

Tube question grows which for the solution above standard, this research take mobile phone industry as a background, biological gene foreword generally unifies with the product tube, and the coordinate gene foreword compares to develops algorithm Basic local alignment search tool as well as transposed matrix Block substitution matrix the application, constructs the product gene tube system overhead construction, provides one same angle product tube way.

为解决上述色规范所衍生出的管问题，本研究以行动电话产业为背景，将生物基因序的概与产品管相结合，透过「产品特性」、「客户特性」、「订单特性」以及「色特性」等四大虚拟基因的定义，并配合基因序比对演算法 Basic local alignment search tool 以及置换矩阵 Block substitution matrix的应用，建产品基因管系统架构，提供一种同角的产品管方式。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。