矿物

In this paper, much energy has been placed on phosphate concretion re search which host in black shales of Dou Shantuo Fm. and Nu Titang Fm、 Research contents include mineralogy, petrology and geochemistry character istics of phosphate concretions. Element distributive characteristics are ana lysed using Synchrotron Radiation techniques. Additionally, sulfur isotopes of francolite and their significance are discussed in this paper. The results are as following

本文开展了晚震旦世陡山沱组以及早寒武世牛蹄塘组两套黑色页岩中磷结核的研究，对产于这两套黑色页岩中磷结核的矿物组成、地球化学等方面开展了研究，首次运用了同步幅射X-荧光探针对结核内元素的分析特征进行了分析，同时还测定了磷的硫同位素并讨论了其意义，所得出的结果简述如下

Mineralogy of francolite and relations between francolite and precipitation of uranium minerals.3 The role of reducing gases in uranium metallogenesis.4 Relations between mantle fluids and mineralizing solution.5 Experimental studies on uranium metallogenesis.

水云母在铀成矿作用过程中起了富集铀的作用，相山矿田范围内蒙脱石向伊利石的演化过程是一个动态的平衡过程且这一演化主体停留在I/S混层矿物阶段的事实很好地解释了相山矿田中铀矿床类型以群脉型矿床为主的特征。

The raw data and certified data for gold in gold-bearing minerals including free gold F(subscript Au, linked gold L(subscript Au, gold-bearing sulfides S(subscript Au, another gold-bearing minerals A(subscript Au and total-gold T(subscript Au were presented.

介绍了金矿石化学物相分析标准物质的研究工艺及技术关键，列出了单体金、连生体金、硫化物包裹金、其他矿物包裹金及总金的原始数据和定值数据。

The effects of French chalk, Microsilica and Kieselgur on N efficiency were significantly lower than that of Montmorillonite and Kaolinite, but there were not

无机矿物材料的耐水程度，养分吸附、固定能力和离子交换量等理化性质会影响包膜肥的养分释放性能。

The results showed that the friability, abrasion and particles size distribution properties related to microstructure and source of mineral formation of limestone.

结果表明：石灰石的易碎性、磨蚀性、物料粒度特点与石灰石微观结构及矿物成因有关。

The composition of coal ash and mineral matters obviously influence coal ash fusibility .

论述了煤灰熔融性温度与测试气氛、煤灰成分、矿物组成等因素之间的关系。

The fusibility of Shenmu coal ash with kaolinites was studied by the ash fusion test in a mild reducing atmosphere.

本文研究了高岭石在弱还原气氛中对神木大柳塔煤灰熔融性的影响，考察了煤灰熔融时矿物组成的变化。

The initiate layer of deposition was analyzed by EMA, it was formed by some fine sulfate with low fusion point.

显微结构分析表明，初始沉积层很可能是由一些富含低灰熔点矿物的硫酸盐组成。

DTA results that: ash was sintered far below the fusion point, the partial fusion is one of the main factors that caused the ash deposition.

差热分析表明：在远低于灰熔点的温度条件下，灰渣内部已经有一部分矿物发生了烧结，这些局部的熔融是引起矿物质颗粒相互粘连的原因之一。

In addition, mineral assemblage and gabbro similar to gabbro pegmatite; and nepheline syenite nepheline syenite rock similar pegmatite and so on.

此外，还有矿物组合与辉长岩相似的辉长伟晶岩；与霞石正长石相似的霞石正长伟晶岩等等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。