petrographic的例句大全

The chemical composition petrographic analysis and dispersing property of kinds of bauxitic clay are compared.

对比研究了几种铝矾土的化学组成、相组成和分散性能.

Through accurate description and dissection of deltaic front outcrops, 11 petrographic facies types are established.

通过对三角洲前缘露头的精细描述和解剖, 建立了研究区11种岩石相类型.

Effect of petrographic composition on coal spontaneous combustion has been studied in this report.

本文研究煤岩成分对煤炭自燃的影响,认为镜质组自燃,壳质组和惰性组不易自燃.

These findings are significant in understanding of the characteristics of coal petrographic constituents and and enr.

煤岩组分和煤变质程度是影响煤层生储气能力的主控因素.

On the basis of study on the petrographic characteristics of coal 2-2 in Shenmu Coalfield, three types of peat swamp are recognized, i. e.

在研究神木煤田2－2煤层煤岩特征的基础上，划分了三种泥炭沼泽类型，即开阔水体草本沼泽、陆地森林沼泽和潮湿森林沼泽。

Functions of Kauri in Antirust Paint in Light of Petrographic Analysis

从岩相分析看栲胶在带锈涂料中的作用