未採煤區 的英文怎麼說
中文拼音 [wèicǎiméiqū]
未採煤區
英文
virgin coal-
The paper uses the methods of determining the nature and quantity. the sea coal quantity is forecasted by the index - smoothness method based the demand of the future coal market and distributed by the proportion of different transportation modes of the coal input areas and the economical principle, evaluate the capacity, the equipment and the facilities of the coal harbors, establish the evaluation model and index, and research the capacity and countermeasure of the coastal coal harbors based the forecast of the coal production and consumption market by the system principle
本項研究採用定性與定量向結合的方法；煤炭海運量預測以未來煤炭市場需求預測為依據，按照主要煤炭調入地區運輸方式的分配比例，並根據煤炭運輸的經濟性和合理性原則，採用指數平滑預測方法進行預測；對港口通過能力和設施、設備的利用情況進行定量評價，並建立相關的評價模型和評價指標。Storing coal, coal gangue, coal cinder, coal ash, sandstone, lime soil or other materials in densely inhabited areas without taking any measures for fire and dust prevention
（四）未採取防燃、防塵措施，在人口集中地區存放煤炭、煤矸石、煤渣、煤灰、砂石、灰土等物料的。The results can satisfy with fundamental needs for finding the distribution laws of tectonic soft coal in mines with coal and gas outburst ( at non mining area especially )
識別結果能滿足初步查明突出礦井（尤其是未採掘區）構造軟煤分佈規律的需要。
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