矿物学

Jadeite Jade, as a kind of Jade with high quality, has many excellent gemological characteristic, such as gorgeous and changefully color, the tightness and the hardness of its texture, beautiful luster and transparence, and good toughness. Those characteristics attribute to its petrological and mineralogical characteristics.

翡翠作为一种优质的玉石，具有很多优良的宝石学特征，如颜色的艳丽和丰富变化，质地坚硬致密，漂亮的光泽和透明度，良好的韧性等，这些特性都归因于其岩石、矿物学特征。

There are remarkable differences among chondrite groups in petrographic, mineralogical, chemical and O isotopic characteristics.

不同的球粒陨石群，其岩石学、矿物学、化学及氧同位素组成均有明显的差异。

The Ningqiang carbonaceous chondrite is the first falling carbonaceous chondrite in China, The geochemical characteristics of the refractory inclusions in the meteorite including petrology, mineralogy and chemical compositions were studied by many kinds of scientific method such as optical microscopy, electron microprobe, and instrumental-activation analysis and so on.

宁强碳质球粒陨石是中国第一块降落的碳质球粒陨石。本工作采用了光学显微镜、电子探针、仪器中子活化分析等多种手段，对这块陨石难熔包体的地球化学特征（包括岩石学、矿物学及化学成份）进行了研究。

Iolite, in gemology term is also known as Cordierite in mineralogy.

玛瑙，宝石学术语也被称为堇青石的矿物学。

The partial melting experiments of gabbro from Hanshan were carried out at various pressures from 1.5 to 3.0GPa and temperatures from 900 to 1400℃,using a YJ-3000t press fitting with a wedge-type cubic anvil for all experiments.

利用天然含水辉长岩在1.5-3.0GPa， 900℃？1440℃条件下进行了高温高压部分熔融实验，系统地分析了辉长岩部分熔融后实验产物的岩石学、矿物学、地球化学特征。

By that decade,"geology" and "geognosy" were coming into use, along with such older terms as "mineralogy" and "physical geography," the latter now being redefined as fields subordinate to geology.

到18世纪90年代，"地质学"和"地质构造学"开始使用，与更早的术语如"矿物学"、"自然地理"等一起使用，后者现在重新定义成了地质学的分支领域。

Based on the above results of macro expansion and microstructure studies, the limitation of the early ASR expansion mechanism has been noted, and the new ASR models for aggregates with various texture and structure have been put forward.

为进一步研究集料结构构造和集料尺寸对鉴定集料ASR活性的影响，用光学显微镜、XRD和SEM／EDS等方法研究了集料的岩石学、矿物学特征及其ASR反应特征，发现除集料中活性组分的类型和数量外，集料的物理构造特征对ASR过程和膨胀行为有显著影响，而且集料的尺寸不同，物理构造的影响程度有差异。

The above mentioned phenomena are of important significance in the study of planet evolution, in the Earths mantle mineralogy and geochemistry, as well as in meteoritics itself.

以上研究在行星演化、地幔矿物学和地球化学，以及陨石学研究上均有着重要的科学意义。

Petrological and mineralogical examinations of core material can be used to identify hydrothermal alterations.

岩芯的岩石学和矿物学研究也能用来鉴定水热蚀变。

Desorption of the phosphate previously sorbed on the variable-charge minerals,and some typical groups of soils in China with soil reaction varying from very acid through neutral to alkaline and with different mineral composition was studied.

研究了可变电荷粘粒矿物和矿物学性质不同的代表性土壤对磷酸根的等温解吸特性。结果表明磷酸根的解吸等温线一般都滞后于吸附等温线。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。