In the square chart of nucleus with parameters S=2Z-N,H=N-Z,left bounds of stable region show △H=8;△H=8,4;△H=2,4,8 successively.
在参量S=2Z-N、H=N-Z的正方形核素图中,分析说明稳定区左界的以坐标△H=8、△H=8,4、△H=2,4,8的三部分递变。
This paper presents the boundary curves of stability zones in a plane plane laser cavity.
给出了平—平激光腔稳定区边界的曲线图，并根据它详细地分析了输出镜的位置对激光腔稳区分布的影响，进而分析了输出镜的位置对激光器输出功率的影响，理论分析和实验结果都表明当输出镜与反射镜以激光棒对称放置时，输出功率曲线为单峰结构，不对称时，输出功率曲线为双峰结
The stable range of a symmetric plane-plane resonator was calculated, and the result showed that the output power could be increased by a suitable choice of rods position.
采用激光谐振腔的矩阵理论分析了三棒串接的Nd∶YAG激光器的稳定特性 ,给出了对称放置的平行平面腔稳定区范围 。
In this papar the regional stability of mining area in Longmenshan limestone mine and the environmen-tal geology problems caused by production work are analysed,and the countermeasures for treating these problems are put forward.
分析了龙门山石灰石矿区的区域稳定性及采矿生产活动可能诱发的各种环境地质问题,并针对性地提出防治对策。
Based on the evaluation of regional stability,the author sets up geological model of stratigraphic facies and wave velocity,taking topographic unit,stratigraphic age,and stratigraphic facies as major factors.
本文以工程地质研究为主线,在区域稳定性评价的前提下,以地质条件的基本要素———地貌单元、地层时代和地层岩相组合为基础,建立地层岩相及其波速特征概化的地质模型,并进行工程地质区段划分,进而做地震反应分析并得出地面运动特征和地震反应谱,同时以地貌———地层岩相组合判断砂土液化及其它地震效应的分布。
<Abstrcat> In this paper, the authors adopt systematic evaluation technology to analyze the predominance of active faults in the evaluation of regional stability .
并以评价对南京地区区域稳定性有影响的断裂的优势性为例,对结果进行了对比分析;对系统评价这一应用的优点、下一步的工作及相关问题进行了讨论。
According to the theory and practice of crystal growth from solution,we consider that there is a quasi stable region in “V” area of diamond crystallization.
本文根据溶液晶体生长理论与实践 ,认定在金刚石结晶V形区域内存在着晶体生长准稳定区。
STABLE REGION OF TOKAMAK DEVICE FEEDBACK CONTROL (Ⅱ) EXPBEIMENTAL
托卡马克装置反馈稳定区(Ⅱ) 实验部份
stability in finite interval
有限时间区间稳定性
Primary Research on the Regional Tectonic Stability of Suqian-Nanjing Area
宿迁—南京地区区域构造稳定性分区
A Decision Theorem on the Stability of Higher Dimensional Interval Matrix;
高维区间矩阵稳定性的一个判定定理
Research on Stability, Regional Stability and Control for Time-Delay Systems;
时滞系统的稳定性、区域稳定性与控制研究
QUANTITATIVE ASSESSMENT AND ZONATION OF REGIONAL CRUSTAL STABILITY IN NORTHWEST YUNNAN;
滇西北地区区域地壳稳定性分区与定量评价
Maintai Urban Community Stability And Keep Improving Community Administration
维护城市社区稳定 不断完善社区治理
The political security situation in the Asia-Pacific region is relatively stable.
亚太地区政治安全形势相对稳定。
Factors of instability still exist in the Asia-Pacific region.
亚太地区仍存在不稳定的因素。
The situation in the South China Sea remains generally stable.
南海地区形势基本保持稳定。
The security situation in the Asia-Pacific region has been on the whole stable.
亚太地区安全形势总体保持稳定。
This classification is the analogy of our previous picture of stable orbits.
这种区分类似于前面的稳定轨道图形。
Most of the countries in the region have unstable economies.
这个地区大多数国家的经济都不稳定。
The Study of Stability Evaluation of Surrounding Rockmass of Underground Excavation in the Region with Low Rock Stress;
低地应力区地下洞室围岩稳定性研究
Research on Surrounding Rock Stability Forecasting of Mined-out Area Based on SVM;
基于SVM的采空区围岩稳定性预测研究
Study on Wellbore Stability Technique of Daqingzijing Area in Jilin Oil Field;
吉林大情字井地区井壁稳定技术研究
Research on Slope Stability Around Tunnel Entrance in Loess Areas;
黄土地区隧道洞口段边坡稳定性研究
Study on the Stability and Deformation of Highway s High-Filled Embankment on the Mountainous Area;
山区公路高填路堤稳定性和变形研究