查询词典 minerals

Principles of the method are that all ash composition comes from the minerals and clasts incoal seams, so it is possible to reversely infer the sorts, contents and grading law of the minerals and clasts of coalseam from the sorts, contents and grading law of ash composition , in advance to judge the coal forming environ-ment.

其原理是：灰成分与煤中矿物质种类与含量具有成因上的相关关系--据端元特征，可以判断介质的总体运动方向；由CaO-Mgo端元特征，可以判断泥炭沼泽受海水影响的程度；由端元特征，可以判断聚煤环境的氧化还原条件。

Principles of the method are that all ash composition comes from the minerals and clasts in coal seams, so it is possible to reversely infer the sorts, contents and grading law of the minerals and clasts of coal seam from the sorts, contents and grading law of ash composition ,in advance to judge the coal forming environment.

其原理是：灰成分与煤中矿物质种类与含量具有成因上的相关关系--据SiO -Al2 O3 端元特征，可以判断介质的总体运动方向；由CaO -MgO端元特征，可以判断泥炭沼泽受海水影响的程度；由Fe2 O3 -SO3 端元特征，可以判断聚煤环境的氧化还原条件。

The adsorption behavior of metal ions on the silicate minerals such as quartz, beryl, spodumene, lepidolite, garnet, and the flotability of such minerals activated by the metal ions were studied.

研究了石英、绿柱石、锂辉石、锂云母、石榴子石等硅酸盐矿物对金属离子的吸附规律及矿物经金属离子活化后的浮游性，并结合矿物晶体化学特性对实验结果进行了分

Most industrial products contain metal and nonmetal minerals. Therefore, investigating ecological rucksacks of minerals is of great significance.

由于大多数工业产品的主要物质组成是金属和非金属矿物，因此研究矿产资源开发的生态包袱具有重要意义。

A group of mantle minerals containing about 70～80 subtypes of minerals have been discovered from podiform chromitite s in the Luobusa ophiolite, Tibet, China, in which the alloys attract the attention of geologists.

从西藏雅鲁藏布江蛇绿岩带的罗布莎豆荚状铬铁矿床中，揭示出包含 70～ 80种矿物的一个地幔矿物群，其中特别引人注意的是含有多种合金。

According to the result of x-ray diffraction for the clay minerals in the sliding-zone soil of Miaoshangbei Landslide, the orientability of clay minerals had been quantitatively analysed.

根据小浪底库区庙上北滑坡滑带土粘土矿物的X射线衍射结果，进行定向性定量分析计算，得出滑带土粘土矿物颗粒的定向度为弱到中等定向，并以中等定向为主。

The result shows that there are seven platinoid minerals which have been recognized and six which might be new platinoid minerals or their variation.

结果表明，矿床中有7种已知的Pt族元素矿物和6种可能是Pt族元素新矿物或新变种矿物。

Taiyuan can be rich in minerals, mainly iron, manganese, copper, aluminum, lead, zinc and other metal ore and coal, sulfur, gypsum, vanadium, saltpeter, fire-resistant clay, silica, limestone, dolomite, sand stone, such as the United States and non-metallic minerals.

太原矿藏堪称丰富，主要有铁、锰、铜、铝、铅、锌等金属矿和煤、硫磺、石膏、钒、硝石、耐火粘土、石英、石灰石、白云石、石美砂等非金属矿。

I am also providing you with information about which sources of vitamins and minerals are best for an Old English Sheepdog because it has also been proven that different breeds will assimilate different sources of vitamins and minerals in different ways.

我也向你们提供有关维生素和矿物质的来源最好是一位英国牧羊犬因为它证明了不同品种也将吸收不同来源的维生素和矿物质也不同。

Water containing a variety of minerals and organic substances, lime, sodium carbonate and silica, aluminum oxide, sodium oxide, sulfur, sodium and other minerals.

水内含 多种矿物质和有机物质，有石灰、碳酸钠、二氧化硅、三氧化二铝、氧化钠、硫磺、硫酸钠等多种矿物质。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。