Base on the theory of the mining subsidence and with the UDEC numerical simulation calculation software, the paper has a study on how to determine the left and right boundary lines in the simulation research of the strata displacement. 基于开采沉陷理论,采用UDEC数值模拟计算,对岩层移动模拟研究中如何确定模型左右边界(RB)范围进行了研究。
We mainly used statistical method in our study, estimated the maximum likelihood probability of every word behind the preposition to be the right boundary. 我们在研究中主要采用统计方法,对于介词后每一个候选边界位置估计其成为右边界(RB)的似然概率。
This new method is based on association norm estimation, and searches for the word boundaries by right boundary expanding. 该方法对分词后的语料中产生的连续单字词进行关联范数估计,利用右边缘扩展的方法判断词的边界。
According to the parameter estimating, we assume that the prepositional phrase right boundary is only related to the type and pos of the two words before and behind the boundary mark. 从参数估计的实际出发,我们假设介词短语右边界(RB)的出现只跟它前一个词和后一个词的词形和词性相关。
Contrasting other similar system, there are three noticeable solid solution ranges (α, β, γ) at the left and right boundary and middle of the phase diagram. 与同类体系的其他相图相比,在此相图的左右边界(RB)存在端际固溶体(α和β)和中间区域存在非化学计量相(γ)。