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1)  sub-Sentence Category (sub-SC)
子句类
2)  Sentence clustering
句子聚类
1.
Algorithm of the Sentence Clustering Based on Feature Selection;
基于特征选择的句子聚类算法
3)  three types of sentences
三类句子
1.
Frege, while founding “logical semantics”, unintentionally opened up the research of presupposition that is a subject for pragmatics today, and laid aside “three types of sentences”, which Austin, Grice and Bar-Hillel later studied and established three theories known as speech act theory, conversational implicature theory and deixis theory in Pragmatics.
Frege在开创逻辑语义学的过程中,不知不觉草创了现今语用学的预设理论,并为Austin、Grice和Bar- Hillel日后创立言语行为理论、会话含义理论和指示理论“准备”了三类句子。
4)  classification of the sentences
句子分类
5)  class clause
分类子句
6)  sentence structure class
句子结构类
1.
The former is used in describing text content by schema and optimized rules; the latter is used in sentence pattern constructing, language resource mapping and determining text specific form according to the sentence structure class, syntactic rules and lexical information.
前者通过 Schema和优化规则确定文本的内容 ;后者根据句子结构类、句法规则和词典确定文本的具体形式 。
补充资料:C24类甾醇类
分子式:
CAS号:

性质:胆汁酸属于类甾(或固)醇类,又称为C24类甾醇类。正常人胆汁中有结合胆汁酸和游离胆汁酸两大类,并以前者为主。游离胆汁酸有胆酸、脱氧胆酸和鹅脱氧胆酸等;结合胆汁酸系指上述胆汁酸以酰胺键(简称肽键)与甘氨酸或牛磺酸结合,分别成为甘氨胆酸或牛磺胆酸等。这些化合物存在于大多数脊椎动物中,是“胆苦”的主要成分。结合胆汁酸易溶于水,这是由于其分子中既含有亲水的羟基和羧基,又含有疏水的甲基,且这两种性质不同的基团又完全排列在环戊烷多氢菲核的两侧,使分子分为“亲水”和“疏水”两个侧面。故结合胆汁酸具有强乳化剂功能,使肠腔内油脂乳化成微粒,以增加油脂与消化液中脂肪酶(lipase)接触面积而便于脂类消化吸收,同时也促进对脂溶性维生素的吸收。

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