查询词典 dolomite

Limestone and dolomite cover about 130 km2 which takes up about 1/7 areas of the national land in China. Besides, it is pluviose, muggy and damp in there areas, all of these accelerate the karst caves.

中国石灰岩和白云岩的出露面积约为130km2，约占全国总面积的1／7，加之雨量充沛，气候温热潮湿，喀斯特较为发育，地下洞穴孔道，计有数十万个之多，成为世界上的洞穴王国。

During the 1∶200 000 regional geological survey of the Songleng and Zhuwagen Sheets, Tibet, the author studied the geological mineral deposit, petrological, mineralogical, geochemical characteristics of serpentinic jade in the Guiyala area, Zogang county, which indicates that serpentinic jade was formed by the action of magmatic hydrothermal solutions on the Xiongen Co Formation dolomite.

在西藏1∶20万松冷幅、竹瓦根幅区域地质调查中，对左贡县桂亚拉地区发现的岫玉矿的地质特征、矿床特征、岩石、矿物和地球化学特征研究表明，雄恩错组的白云岩受岩浆热液作用形成的岫玉，为研究西藏非金属矿床成矿规律和构造演化及寻找玉石提供了新的基础资料。

Its form and intensity in different areas of the buried hills and different evolution stage are very different and has caused the change of reservoir properties, namely increasing heterogeneity: intensive and selective corrosion has caused obvoius enlargment of the pre—existing pores and increase of permeability of algal sparry dolomite located in main permeable course and dilution zone of water injection, precipitation of secondary minerals has caused the reduction of porosity and decrease of permeability in the upper part of oil pool and oil—water contact.

古潜山不同区段在油藏保存和开发期，其水—岩作用方式与强度具有明显的差异性，导致储渗性能的非均质性增强：在主渗流带中的亮晶藻屑白云岩由于受到多期强烈的选择性溶蚀作用，孔洞发育，渗透性增强；而在油藏顶部和底部油水混合带中，水—岩作用以次生矿物沉淀为主，孔隙被充填，渗透性降低。

SEM images show that the dolomite take the shape of the spheric aggregations with the diameter of 1~2μm, associated with the pyrite aggregations at the similar size.

对这些含白云石矿物的湖底沉积物所进行的扫描电镜研究发现了其中呈球状、椭球状，大小1~2μm的白云石集合体及其伴生的草莓状黄铁矿的存在。

The microstructure of calcines derived from limestone changes a lot with number of cycles, but the change is not so obvious for dolomite.

随循环CCR反应次数的增加，石灰石煅烧产物的微观结构变化较大，而白云石则变化较小。

Most lime is produced by calcining limestone or dolomite.

大部分是由石灰煅烧石灰石或白云石产生。

The plan is that instead of being released, the gas will be redissolved in cooler water and injected to a depth of up to 800 metres, into suitable basalt formations where, the hope is, it will react to form calcite or dolomite.

这次实验的目标就是将这些原本被释放二氧化碳溶解到冷却的水中，然后注入到800米以下的玄武岩层，并希望通过一系列的反应将玄武岩变成方解石和白云石。

The bitumen occurs as reticulates, impregnation, intercrystalline pores, dissolved caverns and fissures. The reservoir lithologies are shallow facies crystalline dolomites, dolomitic limestone, and paleokarst dolomite breccia.

沥青产状多以网状、浸染状、晶间孔型、溶洞型、裂缝型赋存；储层岩性为浅滩相的结晶白云岩、白云质灰岩与古岩溶角砾状白云岩。

Iron oxides, chromium oxide green, ultramarine blue, nickel-titan yellow, dolomite, chalk

氧化铁，氧化铬绿，深蓝色，镍钛黄，白云石色，粉笔色

Has been proven there are 38 kinds of minerals, of which two kinds of fuel minerals, 12 kinds of metal minerals, 24 kinds of non-metallic minerals, coal, iron, gypsum, limestone, dolomite, bentonite, granite, marble, oil shale , refractory clay, such as in the province and the important position of national account, the comprehensive advantages of mineral resources is 0.73 degrees, in 11 cities in the second.

目前已探明的矿种有38种，其中燃料矿产2种、金属矿产12种、非金属矿产24种，煤、铁、石膏、石灰岩、白云岩、膨润土、花岗岩、大理石、油页岩、耐火粘土等在省内及全国均占重要地位，矿产资源综合优势度为0.73，在全省11个市中居第二位。

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。