以准噶尔煤盆地的构造演化为依据，以煤矿产为“化石”，通过对煤盆地形成和构造演化各个阶段的研究，确定了准噶尔煤盆地具有前寒武纪的结晶基底。
On the basis of tectonic evolution in Junggar coal basin and taking coal mineral as "the fossil" and by way of studying the basin formation and tectonic evolution in every stage.
文中通过对于黑龙江省呼玛河北部地区前寒武系砂金资源总量予测逻辑信息法的计算结果分忻，研究了该方法的地质效果。
Geological effects of the method have been also studied by these calculating results through the method for prospecting gold-placer in the north of Huma county in Heilnogjiang province.
这一最新成果对进一步研究我省前寒武纪构造及岩浆演化具有重要意义。
The above-mentioned results are of significance for further study of Precambrian structures and magmatic evolution in Fujian Province.
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