Progress in Relationship between Comb Genes and Performance, Heredity Rule of Comb Morphology in Chicken 家鸡冠型与生产性能及冠型基因遗传规律的研究进展
Variation patterns and rule of morphology variation in Lilium regale Wilson was revealed to provide theoretical basis for introduction and domestication, and cross breeding. 揭示岷江百合的形态变异式样及变异规律,为引种驯化、杂交育种提供依据。
In the paper, the structure of the GPJ_Pascal compiler is mainly introduced, the lexer can scan the source program according to the morphology rule of language which can decompose and distinguish every word, and carry out morphology inspection at the same time; 本文主要介绍了GPJPascal编译器的构造,其中,词法分析器扫描源程序,根据语言的词法规则,分解和识别出每个单词,同时进行词法检查;
The underlying rule that disyllabic words are formed through the most convenient way determines the basic pattern of the increase and decrease of Chinese vocabulary. Most of Chinese disyllabic words are formed through morphology, especially compounding of two roots. 生成双音词快捷路径优先的潜规则,最终决定了汉语不同来源词汇数量消长的基本格局:汉语的双音词,绝大多数都是词法路径的产物,其中主要的又是词根复合法的产物。