期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
关于修订玉米收获机械标准的建议 被引量:1
1
作者 赵金山 张继勇 《监督与选择》 2001年第12期40-41,共2页
随着我国农村经济的发展,运用机械收获玉米的呼声日益高涨。我国农机生产企业顺应这一形势,研制开发了多种适合我国国情的玉米收获机械。迄今为止,我国已有50余家生产企业研制、开发、生产了60多种玉米收获机,且不少机型已经进入小批量... 随着我国农村经济的发展,运用机械收获玉米的呼声日益高涨。我国农机生产企业顺应这一形势,研制开发了多种适合我国国情的玉米收获机械。迄今为止,我国已有50余家生产企业研制、开发、生产了60多种玉米收获机,且不少机型已经进入小批量生产阶段。但是,国家有关玉米收获机试验检验的标准仅有1993年由原机械部发布的JB/T6680《玉米收获机械 展开更多
关键词 中国 玉米收获机械 试验检验标准 植株倒状 果穗收获率指标 留荐高度
下载PDF
Research and Application of Computer Management of the Test Chemical Products Quality Analysis 被引量:4
2
作者 Hairui Zhang Guofu Zhang Helin Ye 《Journal of Chemistry and Chemical Engineering》 2015年第2期149-151,共3页
According to the regulations of the People's Republic of China national standard as the basis, on the part of chemical industry product quality inspection and analysis of the implementation of computer management has... According to the regulations of the People's Republic of China national standard as the basis, on the part of chemical industry product quality inspection and analysis of the implementation of computer management has developed a set of software applications, the software in chemical products quality inspection and analysis of the means of management is an innovation. The software functions, can automatically process data, judge the product grade, quality analysis, objective and fair, convenient, fast, accurate, stable, practical, and easy to popularize. 展开更多
关键词 Chemical products quality ANALYSIS automatic evaluation software development application.
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部