GB是什么意思

用法例句

Some methods of creating GB engineering sheet and title block in CATIAV5 were introduced.

介绍了在CATIA V5中创建符合中国国家标准(GB)规定的图框和标题栏的几种方法,重点讨论了共享AutoCAD的DXF数据文件的创建方法,该法具有简便、实用、高效的特点。

Evolution and analysis of phosphorus metabolism in China;

中国磷元素代谢模式的演化与分析

Challenge of China’s Oil Supply Deficit and Prompt Demand for Talents;

中国油气短缺带来的挑战及其对石油高层次人才的需求

China’s petroleum and chemical industries in 2007;

2007年中国石油和化学工业

On the Characteristics of Chinese Traditional Environmental Thought;

论中国传统环境思想的特点

Application of Chinese Artistic Philosophy in Modern Furniture Design;

中国艺术哲学在现代家具设计中的运用

Study of recycling living garbage in Chinese cities;

中国城市生活垃圾资源化研究

One new species and one new record of the genus Promalactis Meyrick from China (Lepidoptera:Oecophoridae);

中国锦织蛾属一新种和一新记录种(鳞翅目:织蛾科)(英文)

A taxonomic study on the genus Cheiropachus Westwood from China,with descriptions of two new species (Hymenoptera:Pteromalidae);

中国四斑金小蜂属分类研究及二新种记述(膜翅目:金小蜂科)(英文)

One new genus and one new species of Muscidae from China (Diptera:Muscidae);

中国蝇科一新属新种(双翅目:蝇科)

A revision of Geoica Hart, 1894 from China (Homoptera:Aphididae:Pemphiginae);

中国根蚜属的研究(同翅目:蚜科:瘿绵蚜亚科)(英文)