在中期基性火山-沉积阶段，主要表现为玄武质基性火山喷发及SEDEX型铅锌成矿作用；
The SEDEX lead-zinc mineralization occurred in the middle base volcano-sedimentary stage, and corresponds to the base volcanic eruption.
寒山大型金矿是近年来在北祁连山西段发现的与基性火山岩有关的构造蚀变岩型金矿。
Recent discovered Hanshan gold deposit is a structure-controlled altered rock type related with intrusive rocks in North Qilian Mountain.
文章通过我国金伯利岩型金刚石矿床伴生金的试验研究，确定该类型伴生金矿与超基性火成岩有关。
Results of the paper show that gold is the by-product of diamond deposits in kimberlite pipes.
胚性愈伤诱导率和植株再生率与培养基的种类、培养基中2,4 - D的浓度、小麦基因型及诱导和分化培养基中激素种类和浓度等有关。
Callus formation frequency as well as plantlet regeneration frequency was dependent on the composition of basal medium and the concentration of 2, 4-d.
第三，结合公平性和效益型原则，在水污染物总量控制和分配中引入了环境基尼系数的概念。
Thirdly, combined with the equity and efficiency principle, a new conception of environmental Gini coefficient was introduced to total amount control and allocation for the water pollutants.
第三，结合公平性和效益型原则，在水污染物总量控制和分配中引入了环境基尼系数的概念。
Thirdly, combined with the equity and efficiency principle, a new conception of environmental Gini coefficient was introduced to total amount control and allocation for the water pollutants.
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