查询词典 mineralogical

The behaviour of bacteria on the surface of grains and in the solution as well as the effect of mineralogical composition and structure on the activity of bacteria were investigated.

细菌氧化动力学研究表明，在本实验范围内毒砂的细菌氧化是以化学反应为主、兼有细菌作用的复杂多相反应过程。

Hence, it is of great theoretical and practical significance to discuss the metallogenic setting, mineralogical features and the methodology for site prediction of the deposit type.

中深脉状金矿是华北地台，也是我国最重要的金矿类型，其产量和储量居我国各类金矿的首位，因此，探讨本类金矿的成矿环境和矿物学特征及其定位预测方法，具有重要的理论及实用意义。

However, the key to accurate data and high sample throughput is sample preparation of these refractory samples that vary widely in chemical and mineralogical compositions.

但是，收集准确数据和高采样吞吐量样品的关键在于制备这些差异大的化学和矿物成分的样品。

The composi-tion of the seawater has changed rapidly since Phanerozoic, and the prolonged mineralogical changes of marine non-skeletal limestone and potash evaporates occurred in a phase on a 100-200 Ma.

结果表明：显生宙以来海水组分发生变化，经海相非骨骼灰岩和钾盐蒸发岩矿物学研究，发现这两种沉积岩长期以来连续变化，在"文石海"是MgSO4型蒸发盐，在"方解石海"是KCl型蒸发盐，从白垩纪晚期、第三纪早期的底部石盐溴含量及矿物学特征表明，此时处于"方解石海"，古海水组分的特点是造成缺硫酸盐型钾盐矿床形成的物化基础；通过NaCl-KCl-MgCl2-H2O和NaCl-KCl-MgCl2-CaCl2-H2O两个体系相图的分析认为，当时所形成的成钾原始体系母液是高镁、低钾氯化物型的卤水，在母液蒸发过程中，由于原始海侵母液与残余高镁母液的掺杂作用，致使结晶路线直接从氯化钠区到E点母液或光卤石与氯化钠共饱线上，而没有通过氯化钠和氯化钾的共饱线，因而在矿体中氯化钾相很少或几乎不存在，由于外界CaCl2型水体的掺杂，使成钾母液进入光卤石相区，随着蒸发的进行，最终形成溢晶石矿物。

Petrochemical and mineralogical characteristics of fresh basalt and its saprolite from Touzhai landslide in Zhaotong, Yunnan Province, are described in terms of chemical analyses, optical observations of thin sections and SEM observations.

利用化学全分析、薄片鉴定及扫描电镜等测试、观察手段，分析了头寨滑坡发生的岩体玄武岩及其腐岩玄武岩腐岩的岩石化学和矿物学特征。

In this paper, the mineralogical characteristics and potassium release performance after activation of dioctahedral micas, from muscovite, sericite to illite, have been studied.

本文对白云母、绢云母到伊利石的二八面体系列云母的矿物学特征和活化释钾性能进行了研究。

In addition,the mineralogical and geochemical characteristics of the Yingmailai granitic intrusion indicate Stype granitoids,which suggests that ilmeniteseries correspond to Stype granite in the southern Tianshan.

另外，英买来岩体的矿物学和地球化学特征均符合S型花岗岩的特征，说明在本区钛铁矿系列和S型花岗岩相当。

Uvarovite is a rare species of the garnet group. The mineralogical characteristics and coloring mechanism of uvarovite from eastern Tibet were systematically investigated and results are reported in this article.

钙铬榴石是石榴石族中的稀有品种，文中对近年新发现的西藏东部钙铬榴石样品进行了矿物学特征分析和呈色机理探讨。

Mineralogical Characteristics and the Coloring Mechanism of Uvarovite from Eastern Tibet, China

西藏东部钙铬榴石的矿物学特征及呈色机理，何雪梅；吕林素-66文免费论文库，大学生论文库

The mineralogical characteristics of dioctahedral micas have been studied by chemical analysis, XRD, IR, DTA, SEM and IEM.

用化学分析、X射线衍射、红外光谱、差热和热重分析、扫描电镜及透射电镜等研究了白云母、绢云母和伊利石的基本矿物学特征。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了