1) ramified covering
分歧覆盖
1.
The authors use algebraic methods to compute the Hurwitz numbers of degree n ramified coverings of a Riemann surface of genus h by a Riemann surface of genus g having r branch points of order (1 n-k ,k).
用代数方法 ,计算分支阶数均为 (1n-k,k)的亏格为 g的黎曼面到亏格为h的黎曼面的n 重分歧覆盖的Hurwitz
2) unramified covering
非分歧覆盖
3) unramified covering surface
非分歧覆盖面
4) unramified covering surface
非分歧覆盖曲面
5) overlay ambiguity
覆盖歧义
1.
Aiming at the overlay ambiguity in Chinese word segmentation,the article puts forward an algorithm that applies iterative algorithm to train overlay ambiguity dictionary and then a backup lexical item dictionary of overlay ambiguity can be obtained.
提出了局部歧义词网格的概念,针对汉语分词中的覆盖歧义,提出了一种使用迭代算法训练覆盖歧义词典的算法,得到覆盖歧义候选词条词典。
补充资料：非分
①不守本分；不安分：～之想ㄧ不做～的事。②不属自己分内的：～之财。
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参考词条