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

上層為堅(jiān)硬的白云石欧美一区性爱视频，其下是頁巖国产噜噜观看。

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.

其內(nèi)可見大量星點(diǎn)狀、結(jié)核狀黃鐵礦超碰免费在线站长工具，并作為天然堿礦層的直接底板與天然堿、鹽巖只久久久久久久久久久、白云巖及粉砂質(zhì)泥巖構(gòu)成了多個(gè)韻律旋回国产特黄特色视频网站。

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-濕交替但以干熱為主的山間封閉盆地大背景下，五里堆組含油頁巖巖系經(jīng)歷了"濕熱作用較強(qiáng)→干熱為主→高度干熱→干熱為主→濕熱為主"的氣候變化旋回日韩系列精品自拍视频在线观看，形成了油頁巖午夜在线色呦呦、天然堿、鹽巖欧美熟女性爱图、白云巖亚洲网站黄色、粉砂質(zhì)泥巖的不同韻律組合欧美一区二区91。

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

金礦的物質(zhì)來源與礦區(qū)的超基性巖體、鈉長斑巖脈精品a在线不卡、厚層狀白云巖及各類碎屑沉積巖有密切的關(guān)系久久停黄色网站。

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

并滲入因冰蝕作用和地殼隆起而形成的巖縫之中，緩慢地侵蝕著白云石中文字幕日韩一区。

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.

單井地球化學(xué)剖面說明国产污污污在线观看免无毒，大氣淡水作用深度主要集中在不整合面之下150m的深度范圍十八岁禁黄色网站，并對(duì)先前形成的白云巖儲(chǔ)層進(jìn)行巖溶改造。

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.

根據(jù)含金石英脈的產(chǎn)狀可將其分為三種類型：①順層石英脈免费观看黄页网站；②含鐵白云石石英脈www.欧美亚洲精品；③NE向節(jié)理石英脈。

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.

通過巖心觀察先锋影音最新av资源网址、測(cè)井儲(chǔ)集層分析等手段亚洲性爱视频网址，識(shí)別出塔中凸起區(qū)廣泛分布形成于中奧陶世晚期－晚奧陶世早期（蘭代洛世－卡拉道克世早期）26uuu欧美日韩国产、發(fā)育于下奧陶統(tǒng)鷹山組中上部碳酸鹽巖中且被上奧陶統(tǒng)良里塔格組覆蓋的古潛山巖溶儲(chǔ)集層美女裸体扒开尿口桶到爽动态图，其原巖主要為開闊－半局限臺(tái)地相顆粒灰?guī)r99re在线观看这里只有精品9、泥晶灰?guī)r级特大黄片视频影院国产一级特、藻灰?guī)r夾白云巖。

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

由于膠磷礦多含有白云石且兩者可浮性相近综合激情图区，因此運(yùn)用浮選方法一直沒能很好地解決膠磷礦中自云石的分離問題欧美熟妇A片一级人A片一级。

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.

針對(duì)這一難題色色色校区，本文著眼于膠磷礦和白云石的一些表面物理化學(xué)性質(zhì)的差異欧美人与拘牲交，選擇來源廣且價(jià)格便宜的原料，通過實(shí)驗(yàn)研究合成出新型高效復(fù)配脫鎂捕收劑——MG。