查询词典 angle of reflection

Based on these ideas, we suggest a generalized critical angle equation including mass effects.

依据上述观点，我们提出了一个包含经典公式与质量效应公式的广义沟道临界角公式。

It should be rather important to correctly calculate the multi-component seismic response and critical angle.

曲线桥梁不同于直线桥梁，属不规则结构，在多向地震作用下的反应比较复杂，在设计中如何考虑多向地震作用下的反应和最不利输入角度也是重要的问题。

Based on the superposition principle, how to determine the critical angle of input seismic wave for complicated structures is discussed in detail by using response spectrum method.

因此，本文首先探讨应用弹性反应谱法确定最不利输入方向的基本原理及其在实际结构中的影响；其次在回顾前人研究的基础上，通过对最不利输入方向标准的探讨，提出一些建议。

Concentration measurement based on energy variety of r eflected light near critical angle.

利用临界角附近光能量的变化测量溶液浓度。

The slurry erosion studies were carried out at 60, the most critical angle of impingement for the velocities in the range of 15–20 m/s using mineral sand having a mean particle size of 225 m.

泥浆侵蚀进行了研究，在60 的最关键的角度撞击的速度范围15-20米/秒使用矿物砂具有意味着粒子尺寸为225 ？

Discussion on Standard of Critical Angle of Seismic Wave in Seismic Analysis of Complicated Structure.

复杂结构地震波输入最不利方向标准问题。

Firstly,"perspectivism"is an kind of method that study literature completely, dialectically and deeply, which become the start point of his critical theory and special visual angle to problems in literatures.

透视主义方法是一种整体、辩证、深刻的文学研究方法，是他批评理论的出发点和对待一切文学问题的独特视角。

The change of contact area of earth caused by ground water is analysed, and the formula to calculate the critical angle of planar slide under the saturation condition is derived.

分析研究了地下水引起的接触面积的变化，并推导了饱水情况下平面滑动的临界角变化公式。λ越小，发生失稳破坏的临界角θ就越小。

In the last chapter,this thesis restates the significance of female consciousness,such a gender critical angle and sums up her important status in Chinese female literary history and her outstanding contribution to Chinese female literature.

最后一部分是结束语，再次重申本文选择"女性意识"这一性别批评视角"重读"王安忆的作品，综述其创作在女性文学史上的重要地位及对女性文学做出的突出贡献。

But recent cross hole seismic exploration has fallen a pitfall,that is,most of the rays in cross hole seismic exploration is in the region beyond critical angle.

然而，目前的井间地震勘探陷进了一个误区，即井间地震勘探的大部分射线都落在临界角以外的区域。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。