probability n. 1.或有;或然性。 2.【哲学】盖然性〔在 certainly 和 doubt 或 posibility 之间〕。 3.【数学】几率,概率,或然率。 4.或有的事;可能的结果。 5.〔pl.〕〔美俚〕天气预测。 What are the probabilities 有几分把握? The probabilities are against us [in our favour]. 趋势对我们好像不利[有利]。 hit probability 命中率。 in all probability 很可能,大概,多半,十之八九。 probability of (missile survival) (飞弹不被击落的)概率。 The probability is that ... 大概是…,很可能是…。 There is every probability of [that] ... 多半有,多半会。 There is no probability of [that] ... 很难有,很难会。
integral adj. 1.完全的;缺一不可的,主要的。 2.【数学】整的,积分的。 an integral steel plant 综合钢铁厂。 an integral part of …的一个主要部分。 an integral whole 整体。 integral equation 积分方程。 n. 全体,整体;【数学】积分。 definite integral 定积分。 double integral (二)重积分。 indefinite integral 不定积分。 n. -ity 完整性。 adv. -ly
In order to accurately calculate the mining induced subsidence in thick alluvium areas so as to decrease the mining damage and environment disruption , the calculation of surface subsidence caused by water loss of clay was discussed based on probability integral method and used in a real case 摘要为了更加精确地计算厚冲积层矿区的煤矿开采沉陷问题,减小采动损害与环境破坏,基于煤矿开采沉陷计算的概率积分法,探讨了由于黏土体失水引起的地表沉陷计算问题,推导了黏土体失水引起的地表下沉计算公式,并应用于煤矿实际地表沉陷,加以分析论证。
Based on the abundant field data and the comprehensive analysis , the authors discusses the distribution , present status and hazard of surface collapse in pingdingshan mining area , defines the suitable rock movement parameters through lots of rock movement observation data , forecast the surface collapse , that caused by exploiting coal , by adopting probability integral method 摘要依据丰富的野外调查资料,通过综合分析,论述了平顶山煤矿区地面塌陷灾害的发育分布现状及危害,根据大童的岩移观浏资料,确定出适合本区的岩移参数,采用概率积分法对采谋所引起的地面塌陷进行了预测。