矿物

In this experiment,the abrasion resistance of concrete mixed with expansive compound mineral admixture is studied.

试验研究了添加膨胀组分的复合矿物掺合料的混凝土耐磨性能。

This scale is based on the relative abrasiveness of minerals.

此硬度计的依据是矿物的相对研磨能力。

Methods: Measuring the bone density of mandibular angle and coxofemoral region with dual energy X ray absorptiometer.

采用双能X线吸收测量仪，测量右侧髋部与左侧下颌角的骨矿物密度。

Montmorillonite is a large surface area and wide distribution clay mineral, it is also one of main activated components in soil.

蒙脱石矿物是土壤中比表面积大、分布很广的一种粘土矿物，也是土壤中主要的活性组份之一。

Montmorillonite is a large surface area and wide distribution clay mineral, it is also one of main activated components in soil.

蒙脱石矿物是土壤中比表面积大、分布很广的一种粘土矿物，也是土壤中主要的活性组分之一。

And the influence of the ancient activity on the clay mineral is low. So the ingredient and content of clay mineral may be taken as the climatic indicator.

通过对比探讨了古人类活动对黏土矿物的影响尺度，认为古人类活动的影响较低，黏土矿物的成分和含量可以作为气候变化的指示剂。

By changing the kind and content of clay mineral in the sand, associating with the simplex and replacing experiments for saline and fresh water, the water sensitivity characters of different clay minerals are studied in this paper.

通过改变砂样中的粘土矿物的种类和含量，结合咸淡水之间的单一和驱替实验，研究不同粘土矿物的水敏性特征。

The results show that the predominant minerals in the feed coals are kaolinite and boehmite, averaged 71.1% and 21.1% among the total crystal minerals, respectively.

结果表明，准格尔电厂煤中矿物以高岭石和勃姆石为主，分别占煤中矿物总量的71.1%和21.1%。

The high level of Al(subscript 2)O(subscript 3) in the fly ash is yielded during the transformation and decomposition of kaolinite and boehmite in the feed coal at a high temperature, commonly between 950~1200℃ Very low level (1.9%) of quartz in all minerals of the coal has correspondingly elevated the Al2O3:SiO2 ratio of the fly ash up to 1.50, which is three times of common fly ash in China.

粉煤灰中高Al2O3含量来源于煤中丰富的高岭石和勃姆石矿物在电厂高温下的转化和分解产物；石英仅占煤中矿物组分的1.9%，也相应地提高了粉煤灰中的Al2O3/SiO2：质量比，使得这一比值达到1.50，是常见粉煤灰的3倍左右。

Smithson's name was also left for The Smithsonian Institution, since his huge heritage contiributed in establishing the Institution.

直到1807年，英国矿物学家 James Smithson （1765-1829）才明确提出这种新矿物，因此1835年以他的名字命名了菱锌矿，而且还成立了 James Smithson 协会。中文名菱锌矿是因为其主要成分是锌还有呈菱面体结晶的缘故。

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。