farm products structure 农产品结构
products structure tree 产品结构树
steel products structure 钢铁材料品种结构
forest products structure 林产品结构
farm products ' structure 农产品结构
optimum products structure 品种结构优化
Adjusts Products Structure 大力调整产品结构
soybean products structure 大豆产品结构
The reaction of molar ratio of pentamer to pyridine and products structure is studied.
由此研究了五聚体与吡啶的摩尔比与产物的结构的关系。
It is important to study the effects of modifying elements on molybdenum products structure.
研究改性元素对钼制品性能的影响极为重要。
The non-adaptabilities of statistical work are pointed out, with the adjustment of enterprise products structure, and the solved methods are put for word.
指出了随着企业产品结构的调整,统计工作的不适应性,并提出了相应的解决办法。
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