1) width of pressure released zone
卸压区宽度
2) distressed zone
卸压区
1.
Therefore, it is very important to look for the distressed zone's length and it's stress distribution in order to prevent the outburst.
在急倾斜煤层矿井中,上山掘进时突出频繁发生,因此,找出可以防止突出的卸压区长度及其应力分布有着重要的意义。
2.
In order to study the factors such as geostress on effect of pressure relief by drill in coal-bed,the distressed zone and stress around drills are analyzed in theory,the analytic solution of distressed zone under axial symmetry is achieved by plasto elasticity;and then,the factors affecting distressed zone are discussed and simulated by RFPA2D respectively.
为了研究地应力等因素对煤层钻孔卸压效果的影响,首先从理论上分析了钻孔周围的应力和卸压区范围,利用弹塑性力学理论得到了轴对称情况下卸压区半径的解析解,然后讨论了影响卸压区范围的地应力等各种因素并利用RFPA2D分别进行了数值分析。
3) stress-relaxation zone
卸压区
1.
Experiment is designed to research mucus infiltration rule in stress-relaxation zone.
针对目前浅孔抽放中粘液在卸压区煤体内渗透规律模糊不清,注液量没有明确量化标准的情况下建立了相关实验系统。
4) fetch width
风区宽度
1.
A note on forecasting formula for wind wave and fetch width;
关于风浪预报公式和风区宽度的注记
6) width of forbidden region
禁区宽度
补充资料：激光扫描微区光电压谱
分子式：
CAS号：
性质：通过激光光点在半导体电极表面作二维逐点扫描，记录扫描过程中各点光电流或光电压变化的技术。
CAS号：
性质：通过激光光点在半导体电极表面作二维逐点扫描，记录扫描过程中各点光电流或光电压变化的技术。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条