查询词典 mineral chemistry

Iron-manganese cutan; matrix soil; manganese oxide; heavy metal element; soil geochemistry; 1.4 nm intergrade mineral; surface chemistry property

农业科技，农业基础科学，土壤学铁锰胶膜；基质土壤；氧化锰；重金属元素；土壤地球化学； 1.4nm过渡矿物；表面化学性质

The hot mineral spring sanatorium is a place where using this kind of good natural physics and chemistry factor in hot mineral spring to release some health problems.

温矿泉疗养院是借助温矿泉这种良好的自然理化因子，利用其中富含的多种有益矿物质微量元素对人进行医疗保健的特定场所。

In order to know of the chemical characteristics on the surface of the mineral dust in snow and ice, and find out whether the atmospheric physical and chemical processes of mineral dust can impact the ice core records, X-ray Photoelectron Spectrometer was first applied into the study on the surface chemistry of mineral dust sampled from snow and ice.

为了能够了解冰雪中矿物质粉尘的表面化学特征，揭示粉尘大气物理和化学过程对冰芯记录的影响的证据，我们首次把应用于冰雪中矿物质粉尘的表面化学研究中来。

Both of phase proportions and compositions of mineral solid solutions could be optionally approximated, based upon the principle of mineral crystal chemistry, the law of mineral paragenetic assemblage, and the priority of partitioning of minor components into the solid solution phases.

优化计算结果的理论依据主要有矿物晶体化学原理、矿物共生组合规律和次要组分分配的固溶体矿物相优先原则。

After enter to environment and occur complicated chemistry process, heavy metal may become many kinds of pollutions which be in different shape and different struction. For example, in soil, heavy metal can be differentiated five shapes generally, namely, dissolved, permutable by feeble permutoid, permutable by strong permutoid, original mineral, secondary mineral.

重金属排入环境后，有复杂的化学过程，形成多样化的形态或结构的污染物，如土壤中的重金属离子或类金属离子可分为五种形态：①水溶态的；②弱代换剂可代换的；③强代换剂提取的；④次生矿物中的；⑤原生矿物中的。

Based on the field survey, we analyzed geochemical characteristics of more than 500 spinel samples from the Yarlung-Zangbu ophiolites, in order to present and discuss geneses and geodynamics of the Yarlung-Zangbu ophiolites. Mineral chemistry has revealed that the Yarlung-Zangbu ophiolites are the product of suprasubduction. This conclusion is similar to that of other related researched in recent years.

在野外调查基础上，对雅鲁藏布江蛇绿岩中500多个尖晶石样品的地球化学特征进行了分析研究，以探讨蛇绿岩的成因及其动力学背景，提出雅鲁藏布江蛇绿岩带属于超俯冲作用的产物，与近年来其他研究成果的认识一致。

This paper deals with the mineral chemistry of amphiboles and feldspars in the complex to demonstrate the temperature and pressure conditions of crystallization.

本文通过对刘家洼杂岩体角闪石、长石矿物化学的研究，揭示岩体形成时的温度为 73 0～ 81 0℃，而结晶压力变化于 6.6× 1 0 8～ 2 。2× 1 0 8Pa之间，表明在该岩体形成过程中，经历了明显的剥露作用。

Mineral chemistry and P-T estimation results of the amphiboles of different occurrences indicate that the eclogite xenoliths were subjected to a clockwise P-T evolutional path, implying that an orogenic event happened in the eastern part of the North China Craton in the early Mesozoic.

不同产状角闪石矿物化学成分的差异和温压估算结果显示，榴辉岩类捕虏体经历了一个顺时针的P-T演化轨迹，进而反映了中生代早期华北克拉通东部造山作用的存在。

This paper has investigated the microstructures, quartz fabrics, and mineral chemistry of mylonites from the ductile shear zone of the granite-greenstone belt in Seerteng area, Inner Mongolia. Synthetic analyses reveal that the mylonites underwent four evolutionary processes of deformation and metamorphism, such as lower-amphibolite facies regional metamorphism, retrograde epidote-amphibolite facies metamorphism and deformation, progressive recrystallization and retrograde greenschist facies metamorphism and deformation.

通过对色尔腾山地区花岗绿岩带中韧性剪切带的糜棱岩显微构造、石英组构、矿物化学等综合分析，发现该区糜棱岩在经历了低角闪岩相区域变质及绿帘角闪岩相退变质变形之后，发生了不均匀进变质重结晶作用及中低绿片岩相退变质变形等几个演化阶段。

The petrography and mineral chemistry characteristics of the two spinel-rich spherules show features of crystallization from liquids and their alteration taken place under non-oxidized surrounding.

岩石学和矿物化学特征表明，GRV 020025-3RI8和GRV 021579-3RI5都经历过熔融结晶过程，它们的蚀变均发生在非氧化的含水或无水的环境中。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。