您要查找的是不是:
- Development and present status of fire retardant coating were summarized as well as the sorting process, fireproofing mechanism and characteristics of some important coating. 摘要综述了防火涂料的发展、现状、分类方法、防火机理以及几类重要防火涂料的特点,介绍了防火涂料的测试方法,评述了防火涂料在实际应用中存在的问题,指出了解决方法。
- Development and Present Status of Loudspeaker Parts and Materials as Seen from the 12" Woofer for Use in Car in the U.S. 与相似的文献。
- So formulated the development and present status of foreign countries,analyzed and introduced the status and effect of agricultural machinery in actual production,pointed out the shortage of agricultural machinery of our country. 分析介绍了农业机械在实际生产中的地位和作用; 指出了我国农业机械的不足之处。
- Development and Present Status of Silicones 硅氧烷发展现状
- Development and Present Status of Variable Room Acoustic System 可变室内声学系统的发展与现状
- Development and Present Status of Coal Petrography Blending 煤岩配煤技术的发展与现状
- Development and present status of coal plough in China 我国刨煤机的发展和现状
- Development and present status of housework service cleaning robot 家用服务型吸尘机器人的发展与现状
- The Development and Present Status of Controllable Suspension and Its Control Theory for Off-road Vehicles 越野车辆可控悬架及其控制理论的发展现状
- The historical and present status of sodium metasilicate production and its development in China and foreign countries are summarized. 论述了国内外偏硅酸钠的发展历史及产业现状,介绍了产品性能及应用、市场状况,生产工艺及设备对产品质量的影响也作了讨论。
- To promote the development of personalized medicine,the author expounded the generation and present status of pharmacogenomics. 为了促进个体化用药的发展,笔者对药物基因组学的产生以及研究现况进行阐述。
- Development and present status 发展现状
- The present status, development and application of SLM technology were expounded in the aspects of SLM equipment, technology and software. 就目前SLM设备、工艺、软件等方面,阐述了该技术的现状、进一步发展及其应用。
- This paper describes the present status of forcing house tittle irrigation in China, forecasts and analyzes its development and puts forward suggestions to quicken development. 介绍了我国温室微灌技术的现实情况,并对温室微灌技术的发展作预测分析,提出了加快发展的建议。
- Through analysis of the development and present state of water eutrophication in Yanghe Reservoir, the water eutrophication was evaluated comprehensively by using trophic status indices. 摘要在分析洋河水库富营养化发展及现状的基础上,采用营养状态指数法对其营养状况进行综合评价。
- This paper reviews comprehensively the history and present status of cytotaxonomic study of the Chinese pteridophytes. 本文对中国蕨类植物细胞分类学研究的历史和现状进行了综合评述。
- The development and growth of an embryo. 胚胎发生胚胎的发展与生长
- The use of Trichoyramma in pest control is reviewed through an analysis of the history and present status. 正>解放后,特别是近几年来,我国害虫生物防治工作取得了很大的进展。
- Describe technology progress,capacity and present status of supply and demand of caprolactam at home and abroad. 评述己内酰胺的国内外技术进展、产能和需求现状。
- Can you have this roll of film develop and printed? 请你给这卷胶卷冲印一下可以吗?