查询词典 set square

The existence of global weak solution for a class of generalized Ginzburg-Landau equations with an inhomogeneous boundary condition was studied. Some integral indentities of smooth solution of inhomogeneous initial boundary value problem of Ginzburg-Landau equations were deduced, by which a priori estimates of the square norm on boundary of normal derivative and the square norm of partial derivatives were obtained.

研究具非线性边界条件的一类广义Ginzburg＿Landau方程解的整体存在性·推导了Ginzburg＿Landau方程的非齐次初边值问题光滑解的几个积分恒等式，由此得到了解的法向导数在边界上的平方模以及解的平方模和导数的平方模估计；通过逼近技巧、先验估计和取极限方法证明了Ginzburg＿Landau方程的非齐次初边值问题整体弱解的存在性

The company occupied an area of 19,800 square meters and a building area of more than 6,000 square meters.

公司占地面积19800平方米，建筑面积6000余平方米。

Company covers an area of 10,750 square meters, the office building have 52.75 square meters.

公司现占地面积10750平方米，办公厂房5275平方米。

Spot oilstone sand, the origin Dafang, the Chinese side, small square, square, round semi-circular, triangular, single, double, such as multi-species (ruby, agate, boron carbide, silicon carbide, white corundum, fiber ), full-size (180 #-1500 #) Die dedicated, grinding special jade.

现货油石砂条，产地大方，中方，小方，方，圆半圆，三角，单，双面，等品种多(红宝石，玛瑙，碳化硼，碳化硅，白刚玉，纤维)，粒度全（180#-1500#）模具专用，磨玉专用。

OK! Now we are standing on the Tiananmen square, which is the largest square in the world.

现在我们正站在天安门广场上，这是世界上最大的广场。

School covers an area of 113 mu, total construction area of 44,000 square meters, schools, teaching equipment is complete, a class of 10 meet the national standards laboratories, four computer rooms, three multi-media classrooms, three language lab, collection of nine thousand volumes Open-shelf may borrow library, 2 can accommodate 600 students studying in the reading room, 400 meters of track and field, 3500 square meters of restaurants, all of these facilities are for student learning, life provide a strong guarantee.

学校占地面积113亩，总建筑面积44000平方米，学校教学设备完备，10个达到国家一类标准的实验室，4个微机室，3个多媒体教室，3个语音室，藏书9万余册并可开架借阅的图书馆，2个可容纳600名同学就读的阅览室，400米的田径场，3500平米的餐厅，所有这些设施都为学生的学习、生活提供了有力的保障。

This thesis discussed the recursive least square algorithm , M-P pseudo-inverse algorithm and recursive orthogonal least square algorithm for the RBPNNs.

文中讨论了递推最小二乘算法、M-P伪逆算法和递推正交最小二乘算法用于径向基概率神经网络的训练问题。

The paper introduced the working principle of flatness signal measurement on pneumatic flatness measuring roller, developed a flatness pattern recognition system by virtual instrument LabVIEW, which was made up of polynomial least square method, orthogonal polynomial least square method, fuzzy pattern recognition based on Euclidean distance.

介绍了气动板形检测辊的板形信号检测原理，详细阐述了普通多项式最小二乘法、正交多项式最小二乘法和基于欧氏距离的模糊模式识别法，利用虚拟仪器LabVIEW软件开发了基于上述三种方法的板形模式识别系统。

Total out of 2617 square kilometers of land, 1324 square kilometers rehabilitation.

共计出二千六百一十七平方公里土地， 1324平方公里康复。

More than 100 years because of imperialist aggression and plunder, China already has more than 100 million square kilometers of land has been seized and Outer Mongolia is also independent of the territory of China reduced the 1.56 million square kilometers.

因为由于100多年来帝国主义的侵略和掠夺，中国已有100多万平方公里的土地被攫取，外蒙古的独立也使中国的领土减少了156万平方公里。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。