查询词典 irregular

" Chorea : Neurological disorder causing irregular, involuntary, purposeless movements. It is Believed to be caused by degeneration of the Basal ganglia in the cerebral cortex."

舞蹈病：神经系统疾病，导致人体不同部位肌群的不规则、不自主和无目的的运动，一般认为是大脑皮质的基底节神经细胞病变所致。

The luminous, irregular envelope of highly ionized gas outside the chromosphere of the sun.

管子的末端是一个大大的球茎状物，在那气体浓缩成无色液体。

Another numerical model is presented to solve the problem of regular and irregular waves diffraction around a 3D vertical circular cylinder.

以直立圆柱桩的单色、双色规则波和不规则波绕射问题为算例，具体的介绍了透射理论在水波绕射问题中的应用。

To investigate the characteristics Of irregular wave force on circular cylinder near the bottoms ,a series of measurements have been carried out in wave tank .

本文旨在探讨置於底床附近之水平柱体所受之不规则波力，并在波浪水槽内进行，系列之模型试验以了解波力特性、波力数与周期参数、底床问距比之关系。

One of the current trends of designs in key stream generators is to use irregular clocking.

利用不规则钟控方法设计密钥流生成器是目前流行的设计趋势之一。

The present method has not only solved the field distribution computation of irregular domain, but also overcomed limitations of mesh dividing of the multigrid method when"coarsen"meshes.

本文将一种高效、快速求解Laplacc边值问题的数值计算方法——多重网格法引入到求解电子光学旋转对称场分布问题。

After 7 days, some black, circular RPE cells climbed out slowly. Ten days after, cells became irregular, polygon with monolayer-coalesce in bottle bottom, which symbolized as the typical cobble-stone modality after about 13 days.

结果：组织块1d后贴壁，7d后可见有黑色、圆形的RPE细胞缓慢爬出，10d后细胞变成扁平不规则多角形，约13d后细胞基本单层融合长满瓶底，形成典型的鹅卵石样。

By using the meshless method, a numerical ocean engineering basin was established to simulate irregular waves propagated in shallow water. Locating the source points outside the computational domain, the problem of water wave propagation was solved by collocation of only a few boundary points instead of meshes.

采用基于配点和径向基函数的无网格数值模拟方法，建立数值海洋工程水池，将源点布置在模拟波浪场之外，沿边界布置配点而不是划分网格；对深水不规则波经斜坡过渡后在均匀水深浅水域中传播的过程进行无网格数值模拟和波谱的迭代修正。

The coefficients in trial function can be gained by the point collocation method, then the solution of the boundary value problems is obtained. Non - uniform beams and irregular plates on Winkler foundation and plates on elastic half space foundation can be numerical calculated by the introduced method.

为对土与结构物的相互作用进行研究，在采用适当的土体模型的基础上，必需求解地基与基础的共同作用方程，而该共同作用方程一般是偏微分方程或微分积分方程，除一些简单的模型外，其解析解较难获得，因此只能采用数值方法求其结果，加权残仇法是一种L作鼠少、简便易行的数仇方法{2，但其解的精度'。

And that their commissariat had no organization, but depended on irregular raids.

他们的军需供应处于无组织状态，只是*临时抢夺来维持。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。