1)  unloading
卸荷荷载
1.
Setting "0" type area and void element in finite element program,and automatically recognizing number of the new dogged boundary node,bringing the method of unloading to calculate the transformation of large cavity underground and the stress of surrounding rock by constructing stages.
在有限元程序中设置“0”类区和虚单元,程序能自动识别新开挖边界节点号,并通过施加卸荷荷载的方法计算大型地下洞室分期施工各阶段的围岩变形和应力。
2)  unload
卸荷
1.
Analysis and Comparison of the Schemes of Hydraulic Unloading for a Clutch;
离合器液压卸荷方案的分析和比较
2.
Influence of cracks and unloading on rock slope;
裂隙及卸荷对岩体边坡的影响
3.
On the rapid failure of slope induced by unloading during drawdown;
水位下降卸荷诱发库岸边坡快速失稳机理分析
3)  unloading
卸荷
1.
Relationship between the acoustic characteristics and damage variable in the process of uniaxial loading and unloading;
单轴加卸荷过程中岩石声学特性及其与损伤因子关系
2.
Study on Mechanical Properties of Cracked Rockmass under Unloading;
卸荷条件下的裂隙岩体力学特性研究
3.
Experimental study on deformation behavior of silty clay under unloading;
粉质黏土卸荷变形特性试验研究
4)  unloading system
卸荷系统
1.
Structure design and test for guide unloading system of large ultra-precision machine;
大型超精密机床导轨卸荷系统结构设计与测试
2.
In this paper, a new kind of guide’s unloading system is designed for ultra-precision machine tool for large-scale aspheric optical element(national key project of the 10th five years plan).
本文设计了一种新型的、运用于“大型非球曲面光学零件超精密加工机床”(总装备部预研项目)的主导轨卸荷系统。
5)  unloading features
卸荷特性
6)  Step-by-step unloading
逐步卸荷
参考词条
补充资料:荷电粒子与非荷电粒子
分子式:
CAS号:

性质:荷电粒子带电,包括电子、正电子、带电介子、质子或其他离子;非荷电粒子不带电,包括X射线、γ射线和中子。荷电粒子和非荷电粒子都可以是致电离辐射但电离方式略有不同。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。