...源期刊网 关键词农村产业结构;演变规律;存在问题;调整对策;辽宁铁岭 [gap=1297]Key wordsagriculture structure;evolvement rule;existing problems;ajustment measures;Tieling Liaoning ..
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During the heap leaching process, the saturated surface is affected by many kinds of uncertain factors, so it is very hard to describe the evolvement rule truly.
在堆浸生产过程中，浸润面受多种不确定性因素的影响，因此浸润面的演化规律很难被准确描述。
Using the theory of industry relationship, this paper review the relationship effect and evolvement rule about the agriculture textile material and the textile industry.
利用产业关联(联系)理论，考察了农业纺织原料和纺织产业的关联效应及其演变规律。
Experimental results showed similar rule in damage evolvement, but different damage rate between the normal strength concrete (C45) and the high strength concrete (C70).
结果表明，普通混凝土(C4 5)和高强混凝土(C70)在不同损伤因素协同作用下，损伤规律存在相似性，但损伤速率明显不同。
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