查询词典 rigorous solution

Based on the mechanism of ground settlement, a rigorous solution is derived in this paper to find the ground settlement during excavation, taking the action of wall resistance into consideration, and the corresponding computer program is given. By use of the program, the characteristics of ground settlement caused by excavation are analyzed in detail and an excavation case in Chicago is calculated with the result compared to that given before.

通过对基坑开挖过程中地表沉陷的机理进行分析，本文还推导了一种考虑墙土界面侧摩阻力作用时的地表沉陷理论公式，并应用该公式对芝加哥某地铁基坑工程的地表沉陷进行了估算，与前人方法的计算结果进行了比较。

Based upon master-slave- splitting iteration, rigorous solution of the whole AC/DC hybrid power system state estimation can be achieved, and different algorithms are adopted for estimation of AC and DC systems respectively.

该方法自然地将整个电力网络的状态估计问题分解成交流估计和直流估计两个子问题，通过主从分裂迭代，可获得严格的全局状态估计解。

The XXZ model with the longitudinal magnetic field can be exactly solved by the Bethe ansatz method, but the similar rigorous solution has not been found in the case with transverse field.

尽管如此，通过Jordan-Wigner 变换，用一种修改了的平均场近似方法，我们可以较为准确地描述这一系统的整个基态相图。

A deep beam model is developed to simulate load-bearing wall structure which is perpendicular to the edge of excavation, rigorous solution is derived to find the deformation rule of load-bearing wall, Assuming the position of neutral axis at the lower edge of the beam, the restraint effect of foundation and soil can be considered. Damage rule of the wall under the effect of settlement and horizontal extension are discussed.

将垂直于基坑的承重墙结构简化为深梁模型，通过调整深梁中性轴位置来考虑建筑物与地基的共同作用，通过调整E／G的值来考虑砌体材料的各向异性及门门窗开洞情况，用解析法推导了建筑物的变形规律，研究了建筑物在水平拉伸与沉降共同作用下破坏规律。

The shape of the staff's section affect the RCS strongly. As a basic research work for electromagnetic scattering of 2D complex target, this disseration provides the powerful way in rigorous modeling and effective solution. The informations given in the disseration can help the stealth technology of aircraft.

本文研究作为二维混合散射目标电磁散射的基础研究为该类问题的精确建模和高效分析提供强有力的理论分析工具，对翼面RCS减缩及其散射机理的讨论可为飞行器翼面的目标隐身提供有效的理论指导。

Aerial image can be computed fairly fast by this method compared with the rigorous solution of the Hopkins equation, especially for the situation of many sparse aerial points which is often met in OPC application.

一个双线性光学系统分解成为一组空间域卷积核，并通过对版图的空间域卷积来计算空间光强。与采用Hopkins公式的SPLAT相比，这种方法能快速地计算空间光强。尤其对于大面积计算显得更为有效。

King-used washing machines Lower absorption law, the use of detergent added to the aqueous solution is in use at the same time fume emission will usually automatically with the aqueous solution of emulsifying oil mist and saponification reaction also been placed material washing down fuel from combustion of hazardous substances and cooking process generated fumes from aqueous solution by the majority and purification.

水帘式净油烟机采用洗涤吸收法，利用添加有洗涤剂的水溶液，在吸排油烟的同时自动将雾化的水溶液与油雾发生乳化和皂化反应，烟尘也同时被润湿洗涤下来，燃料燃烧时产生的有害物质及烹饪过程中产生的油烟绝大部分被水溶液中和净化。

The Frechet derivative of the cost function is determined via the solution of an adjoint partial differential equation, and the boundary shape is then modified in a direction of descent. This process is repeated until an optimum solution is approached. The advantage is that the cost function variation is independent of the flow field variation, with the result that the gradient of cost function with respect to arbitrary number of design variables can be determined without the need for additional flow-field evaluations. So each design cycle requires the numerical solution of both the flow and the adjoint equations leading to a computational cost roughly equal to the cost of two flow solutions.

虽然他们的研究成果大多数都可以在公开性文献上看到，但是其中一些具体的细节问题的处理方法却没有透露，比如：伴随方程如何离散求解才能减小最终梯度计算中的误差，使得设计过程有效地进行；伴随方程与流动方程的边界条件是不同的，如何合理地处理伴随方程的边界条件，才能推动设计过程朝着设计目标而发展；在减阻问题中目标函数如何定义，求解梯度的具体数学公式如何推导，如何通过数值方法来实现它们等。

The Culture of Green beaus in extract solution of seven poisonous mushrooms resulted in different effects. There are obvious difference among the content of the proteins in Green beaus which were cultured in extract solution of seven poisonous mushrooms, and it is thought that α-amanitin in extract solution of these mushrooms can inhibit the function of RNA polymerase Ⅱ in eukaryoctic cells and further inhibit the synthsis of protein.

用鹅膏菌属含α-毒伞肽的毒素粗提液培养新鲜绿豆，结果在36小时后，各种不同毒苗的毒素粗提液培养的绿豆生长情况有明显不同，用紫外吸收法测定蛋白质含量，发现毒素粗提液培养的绿豆细胞中蛋白质含量比蒸馏水培养的有明显下降，这表明α-毒伞肽的作用机理的确是通过抑制RNA聚合酶Ⅱ而寻致蛋白质合成减少。

Reservoir space of volcanic rocks:(1) three kinds of porosity based on geneses—— primary porosity, secondary porosity and fissure.(2) Six kinds of porosity based on textures——primary vesicle, amygdule, porosity from phynocryst solution, solution porosity within matrix, structural fissure and solution fissure.

火山岩储集空间：(1)按成因可划分为原生孔隙、次生孔隙和裂缝三种类型；(2)按结构可划分为原生气孔、杏仁体内孔、斑晶溶蚀孔、基质内溶孔、构造裂缝和溶蚀裂缝六种类型。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。