定义 中文名称: 主要影响半径 英文名称: major influence radius 定义: 在充分采动条件下,自主断面下沉曲线拐点到最大下沉点的距离或由此拐点到移动盆地边界点的距离。 应用学科: 煤炭科技(一级学科);煤炭矿山测量(二级学
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被误解了的“裘布依稳定井流模型”(“影响半径模型”)是不合理选择地下水开采层位的主要“理论”依据。
The misunderstood "Dupuit stable well flow model" ("model of radius of influence") is the main "theoretical" basis of the unreasonable selection of exploited horizon of groundwater.
在放牧条件下,饮水半径和放牧距离是影响生产力的主要因素之一。
Under grazing condition, drinking radius or grazing distance was one of the most important factors affecting goats production.
文章主要针对激光光学系统设计中存在的球差对高斯光束像方束腰半径的影响进行了详细的讨论,并给出了具体关系。
The effect of spherical aberration on the radius of image beam waist in the design of laser optical system is discussed in detail, and the expression is presented.
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