microstructures of pisolitic and oolitic phosphorites and their genetic characteristics

1、

research on the combined beneficiation process for dephosphorization of high phosphorus oolitic hematite ore from wushan, taohua county

巫山桃花高磷鲕状赤铁矿联合选矿脱磷工艺研究

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2、

this paper has divided the sedimentary facies of feixianguan formation, and analyzed the distribution of oolitic limestone beach body.

本文进行了飞仙关组沉积相的划分与鲕粒灰岩滩体分布的分析。

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3、

mixed water dolomization is the basis of platform fringing oolitic beach reservoir of feixianguan group.

残余鲕粒白云岩是飞仙关组鲕滩气藏最有利的储层。

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4、

their main mineral is kaolinite, usually in pisolitic, oolitic or clastic structure.

主要矿物是高岭石，常见豆状、鲕状和碎屑状构造。

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5、

through research it is shown that this method is an effective method of predicting oolitic beach reservoir porosity, being of important practical value.

研究结果表明，本方法是一套预测鲕滩储层孔隙度的有效方法，具有重要的实用价值。

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6、

oolitic reservoir is characterized by sigmoid and shingled reflection configurations.

鲕粒滩的层序地层反射特征表现为S型或斜交叠置型。

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7、

on understanding of the oolitic limestone oil-bearing characteristics in qianjiang formation of qianjiang depression

对潜江凹陷潜江组鲕状灰岩含油特征的认识

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8、

sedimentary environments and origin of the devonian oolitic ironstones in china

中国泥盆纪鲕铁石沉积环境、成因

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9、

however, bright spots and low velocity anomalies is not always the seismic responses from oolitic reservoirs.

但是随着勘探的深入，认识到“亮点”反射或低速异常体不一定真正是鲕滩储层的地震响应。

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10、

test research on roasting-low intensity magnetic separation of oolitic hematite ore in zhangjiakou area

张家口地区鲕状赤铁矿还原焙烧-弱磁选试验研究

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11、

the main factors influencing flotation separation of oolitic hematite in guizhou are investigated by orthogonal design.

采用正交试验法考察了贵州某地鲕状赤铁矿浮选的主要影响因素。

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12、

research for dephosphorization and iron increase of oolitic hematite

鲕状赤铁矿提铁降磷工艺研究

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13、

the research results showed that the main ore structure is oolitic with a typical band structure of concentric rings.

结果表明：矿石以鲕状构造为主，具有典型的同心环带结构。

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14、

ll group chondrite study on the dispersion character of fine oolitic hematite ore particles

低铁低金属群球粒陨石微细粒鲕状赤铁矿颗粒分散特征研究

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15、

dissolution kinetic characteristics and morphology evolution of oolitic limestone

鲕粒灰岩的溶解动力学特征和微观形貌的发育演化

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16、

test of desliming from refractory oolitic hematite by complex reagent system

难选鲕状赤铁矿复合药剂制度脱泥试验研究

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17、

but where oolitic banks are well developed, there may not necessarily exist good reservoirs.

但有鲕粒滩发育，未必就有储层发育。

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18、

application of sequence stratigraphy prediction of carbonate oolitic beach reservoir

层序地层学在碳酸盐岩鲕滩储层预测中的应用研究

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19、

fitzgerald, a writer obsessed with the good-or-ill specialness of being american ( as in there are no second acts in american lives), saw splendour as his nation's inexhaustible, ineluctable bequest to the world.

菲茨杰拉德沉迷于描写作为美国人的或好或坏的特征（正如在美国人生命中没有第二种行动），他将荣耀看成自己国家给世界留下的无穷无尽、不可避免的遗产。

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20、

but what is the specialness of the attraction?

但是，这样的吸引力有什么特别之处？

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