查询词典 dolomite

Superstratum is hard dolomite, it is shaly that its fall.

上层为坚硬的白云石，其下是页岩。

Many sparsely disseminated and nodular pyrite can be found in the oil shales. With the oil shale occurring in the bottom, trona, salt, dolomite and silty mud rock also the oil shale make up many sedimentary rhythms.

其内可见大量星点状、结核状黄铁矿，并作为天然碱矿层的直接底板与天然碱、盐岩、白云岩及粉砂质泥岩构成了多个韵律旋回。

Within a prevailing dry, but sometimes with drywet alternated, closed intermountainal basin, the oil shale of Wulidui Formation, together with trona, salt, dolomite and silty mud rock, underwent a climatic variation circle from hothumid →dryheat→ intensively dryheat→dryheat→hothumid.

在干-湿交替但以干热为主的山间封闭盆地大背景下，五里堆组含油页岩岩系经历了"湿热作用较强→干热为主→高度干热→干热为主→湿热为主"的气候变化旋回，形成了油页岩、天然碱、盐岩、白云岩、粉砂质泥岩的不同韵律组合。

Source material of the gold deposit has close connections with the ultrabasic rocks, albite porphyritic dikes, thick|layered dolomite and clastic sedimentary rocks.

金矿的物质来源与矿区的超基性岩体、钠长斑岩脉、厚层状白云岩及各类碎屑沉积岩有密切的关系。

And the cliff that infiltration forms because of putting corrode action and upthrust on the ice is seamed in, erode adagio write dolomite.

并渗入因冰蚀作用和地壳隆起而形成的岩缝之中，缓慢地侵蚀著白云石。

The geochemical section of single well shows that the depth influenced by atmogenic freshwater is about 150 meter which is under the Caledonian affiliation plane of the unconformity and at the same time, the freshwater reconstructed the dolomite reservoir which had existed before the former.

单井地球化学剖面说明，大气淡水作用深度主要集中在不整合面之下150m的深度范围，并对先前形成的白云岩储层进行岩溶改造。

According to modes of occurrence, auriferous quartz veins might be divided into three types:(1) bedding quartz veins;(2) ferriferous dolomite quartz veins;(3)quartz veins along NE trending joints.

根据含金石英脉的产状可将其分为三种类型：①顺层石英脉；②含铁白云石石英脉；③NE向节理石英脉。

By means of core observation and log analysis of reservoir, it is recognized that widely distributed Tazhong uplift is formed from the late of Middle Ordovician to the early of Late Ordovician (from Llandeilo in Early Caradoc). The buried hill paleo-karst reservoir developed in the carbonate rocks of the mid-upper section of Yingshan formation of Lower Ordovician and covered by Lianglitag formation of Upper Ordovician is dominated by lithology of granular limestone, micritic limestone and algal elastic limestone interlayered with dolomite of open to semi-restricted platform fades.

通过岩心观察、测井储集层分析等手段，识别出塔中凸起区广泛分布形成于中奥陶世晚期－晚奥陶世早期（兰代洛世－卡拉道克世早期）、发育于下奥陶统鹰山组中上部碳酸盐岩中且被上奥陶统良里塔格组覆盖的古潜山岩溶储集层，其原岩主要为开阔－半局限台地相颗粒灰岩、泥晶灰岩、藻灰岩夹白云岩。

Because collophanite usually combines with dolomite, and their flotability is similar so that they can not be separated by the conventional flotation method.

由于胶磷矿多含有白云石且两者可浮性相近，因此运用浮选方法一直没能很好地解决胶磷矿中自云石的分离问题。

To this problem, according to the differences of physical chemistry properties between collophanite and dolomite, the raw material which is cheap and extensive had been choosen to synthesize a new efficient andcompound collector——MG, which was used for floating domolite.

针对这一难题，本文着眼于胶磷矿和白云石的一些表面物理化学性质的差异，选择来源广且价格便宜的原料，通过实验研究合成出新型高效复配脱镁捕收剂——MG。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。