查询词典 direction

According to characteristic of model parameters, direction criterion based on model parameter identifying is proposed to decide the direction of faults.

本文提出了一种新的基于模型参数识别的快速方向元件，即将线路分别等效为R-L模型、T模型和Π模型，然后建立相应线路等效模型下区内、区外故障时的数学模型，利用最小二乘法求解模型参数—系统电阻R和系统电感L，根据得到的模型参数的特性，构造出基于模型的参数识别方向判据，从而判断出故障的方向。

In addition, the northwest-southeast direction Chilian Mountain, Altai, the North-South direction Helan Mountain, Hengduan Shan.

最西边的一列是大兴安岭-太行山-巫山-雪峰山，中间的一列包括长白山、武夷山等，最东边的一列是台湾山脉。

The direction of electric machinery is the two inverting contactor that outside passing, receives, in control unit control falls, direction of switch of 0 electric current, won't produce alternate with circumfluent.

电机的方向是通过外接的两个换向接触器，在控制单元的控制下，零电流切换方向，不会产生相间环流。

For these pumps, inlet is horizontal, and rotation direction is clockwise seeing from the direction of transmission.

该系列泵进口均为水平方向，从传动端看泵为顺时针旋转。

The direction along a meridian 90= clockwise from east; the direction to the right of sunrise.

南方：从东按顺时针方向旋转90度之后沿经线的方向；面对太阳升起之时右侧的方向

First start in clockwise direction then repeat in an anti clockwise direction.

首先按顺时针方向活动眼睛，然后逆时针方向活动。

The coarsening direction and final morphology vary with stress axis orientation, the γ′precipitates in [001] orientation coarsen as rod-like structure in the direction of [001] , and those in [110] orientation coarsen in the directions of [100] and [010] to form 〓-like structure, while those in [111] orientation do not exhibit any tendency of directional coarsening, growing isotropically only by capillary-driven style.

颗粒粗化方向及形态依赖于应力轴取向，[001]取向中的γ′颗粒沿[001]方向粗化成rod结构；[110]取向中的γ′颗粒沿[100]和[010]方向长大，形成'〓'结构；而[111]取向中的γ′颗粒没有表现出沿任何方向上的定向粗化趋势，只是以毛细驱动方式各相同性长大。

The designed optical lens can collimate the light in vertical direction within plus/minus 5 degrees, while distribute the light energy uniformly in horizontal direction within 120 degrees.

基于侧准直原理和LED的光强分布特性，结合现有的二维准直表面和非成像光学二维形成给定光强分布表面的设计方法，设计了具有扩展功能的垂向准直、侧向120°内角向均匀分布的适用于航标灯的LED单元模块。

After studying the altering direction and amplitude modulation mechanism of this type of reversible vibratory plate compactor,this paper discusses the principle of altering direction ,modulating amplitude and adjusting speed.

研究了平板夯换向调幅机构的结构，在力学分析的基础上，阐述了这一机构调幅、调速和换向机理。

The present thesis will adopt some of these methods to study on conjugation including the conjugate chord, Conjugate Direction and conjugate diameter of Conics as well as the Conjugate Direction, Conjugate net, Harmonic conjugate and Conjugate minimal surfaces of surfaces.

本文利用到了其中的某一些方法，讨论了这个问题，其中包括二次曲线的共轭弦、共轭方向，共轭直径。曲面上的共轭方向，共轭网，调和共轭，共轭极小曲面等。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。