矿

Because of this value, the trail of gold was followed back to the source of the alluvial nuggets.

因为这价值，黄金的踪迹向后地被跟随到冲积的矿块来源。

Natural garnet powder is based on the material of natural almandine with modern technique.

是以天然铁铝石榴子石矿为原料，按现代工艺技术精制而成。

According to the dichotomy pixel Spatial Modeler modeling tool used to calculate the vegetation coverage in mining, use of non-supervised classification of vegetation coverage on the mining area classification, coloring, and finally come to mine the vegetation coverage in 1990-2000 category map, quantitative description of the Shanxi Province, 10 years of vegetation cover change: The region coverage to low, medium and high-based, the proportion remained almost unchanged, a significant increase in very low coverage, high coverage significantly decline.

根据像元二分法利用的建模工具Spatial Modeler计算出矿区的植被覆盖度，利用非监督分类方法对矿区的植被覆盖度进行分类、赋色，最后得出矿1990-2000年的植被覆盖度分类图，定量的说明了山西省10年间的植被覆盖变化情况：全区覆盖度以低、中和中高为主，所占比例几乎保持不变，极低覆盖度有明显增加，高覆盖度有明显下降。

It is therefore necessary to understand the role of alumina and its effects on sinter quality and sin1eiiii process.

因此，必须要掌握氧化铝的作用及其对烧结矿质量和生产过程的影响。

Polymer aluminum chloride and polyacrylamide are used to treat the wastewater produced in Chongqing Gas Field .

在重庆气矿气田水处理中加入了聚合氯化铝和聚丙烯酰胺，其应结果表明，这两种絮凝剂配合使用的效果较好，能达到石油企业废水回注指标(pH值为6～9，SS小于30mg/L，石油类物质少于10mg/L)。

The thermodynamic theories of separating aluminum and silicon in alunite ore with acid melting method were introduced herein,and the test results were presented also.

介绍了酸熔法分离明矾石矿中铝硅的热力学理论和实验结果。

It is not that China's top rulers are ambivalent about coal mining deaths.

这并不是说中国的高层统治者对矿难死亡存有矛盾心理。

The values of BMD in patients with primany amenorrhea are lower than those in control groups.

低雌激素性原发闭经患者骨矿含量的水平较正常同龄妇女降低。

The reason was that Available-N was restraining the ammonification of organic nitrogen with the improving nitrogen.

而有机肥与化肥配合施用虽然可以提高可矿化氮含量，但与单施氮肥和单施有机肥处理差异不大。

Activities can cause a very large release of DIN by virtue of excretion, burrowing, bioturbation and sediment resuspension. Developed cave in sediment and continual turnover of sediment by crab can improve an organic matter remineralization and ammonification, consequently reworking the DIN vertical profile in sediment.

蟹类活动造成的洞穴结构及对沉积物的翻动混合能增加沉积物中的氧气含量，促进沉积物中有机氮的矿化和NH(上标+下标 4)的释放，造成无机氮在沉积物中的剖面分布特征发生较大变化。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。