查询词典 eddy current

Movies have envisioned the post-apocalypse so often, from the Mad Max films to the current Daybreakers (directed by another set of twins, Peter and Michael Spierig) and The Road,that by now the future can seem passé.

很多电影都描写过世界末日后的景象，从《疯狂的麦克斯》到最新的《黎明时分》（Daybreakers，由另一对双胞胎——彼得和迈克尔·斯皮里格——导演），还有《末日危途》。

Directed by the theoretical system, a survey is made on the natural, social and economic conditions of the land resources and current condition of land utilization.

接着对生态足迹模型进行深入的分析，介绍生态足迹的基本概念、计算公式和方法，并对生态足迹分析方法进行评价。

The system is mainly directed against the online mall sales management and to facilitate links to the current seller and the buyers easy to operate .

摘要本系统主要是针对网上商城的销售管理以及方便当今购物环节中卖方与买方的操作简便而开发。

The voltage or the electric current direction is a key concept of circuit analysis.

在电路教学中，电压电流的方向是一个重要的概念，他贯穿于电路分析的整个过程。

According to the image lane marking parameter information,not the position and direction of the parameter estimation model in the current traffic lane were established, but also the establishment of a lane width of the model.

建立了车辆在当前车道中位置参数、方向参数以及车道宽度估计模型。

However, to establish global convergence for these latter methods, one must enforce either sufficient decrease conditions (the Armijo-Goldstein-Wolfe conditions)or a fraction of Cauchy decrease condition - all of which rely on explicit numerical function values, as well as explicit approximations to the directional derivative at the current iterate.

但是，为了保证后面方法的全局收敛，必须有足够的减少条件（Armijo-Goldstein-Wolfe条件）或者部分柯西减少条件——它们全都依赖于外在的数值函数值，就和在当前迭代逼近方向导数一样。

By Minimum Directional Derivative analyzing,it was also found that the FTEs were of the quasi-2D structure,the direction of the current was almost parallel to the plasma flows and the axis of the flux tubes.

应用最小方向微分法，发现这些FTE事件具有准二维结构，即为圆柱形结构，其通量管轴线方向与管内电流方向及粒子运动方向基本平行。关键词：电流密度；磁通量管；磁层顶

In China, the current stipulations still have some distance to the establishment of the Principle of Directness and Verbalism.

在我国，现有规定对直接言词原则的真正确立还差距很大。

KillBox directory and delete any old logfiles, leaving only the current log and the !

killbox 目录中的所有文件并删除所有旧的 killbox 日志，只保留最近的一次 killbox 操作日志到备份目录！

SRD has the both advantages that asynchronism motor frequency conversion dirve and direct current motor dirve have.Using TMS320LF2407 DSP for motor control, made in TI CO.

本文以TI公司的TMS320LF2407型号电机控制专用DSP芯片为主控制核心，研究设计了一套3KW开关磁阻电动机调速系统，并进行理论和实验分析。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。