Element geochemical study shows that the Changjiang and the Huanghe Rivers have a great influence on development of north Jiangsu Coastal Plain in postglacial period.
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4. “粗成方，细成光”，过砂板要先粗后细。
"Rough square, fine into light", had to first thick hind fine sand board.
The drilling pressure slurry used in construction of big gauge slant piles is introduced. It provides methods and experience for slant pile of concrete without sand.
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6. 采用石英砂、石灰石、白云石等天然矿石为主要原料，配合一些纯碱、硼砂等化工原料熔成玻璃。
Using quartz sand, limestone, dolomite and other natural mineral as the main raw material, with some soda, borax etc chemical raw materials melting into glass.
The machines use products out of sand, stone, coal ash, cinder, coal gangue, ore tailings, ceramic, perlite and other industrial wastes processed into a variety of new wall materials.
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8. 采用石英砂、石灰石、白云石等天然矿石为主要原料，配合一些纯碱、硼砂等化工原料熔成玻璃。
Using quartz sand, limestone, dolomite and other natural mineral as the main raw material, cooperate with some soda, borax etc chemical raw materials melting into glass.
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9. 对市售的蒙砂粉和作者研制的蒙砂粉，加入水和酸，配置成蒙砂液，以制备蒙砂玻璃。
Frosted glass is prepared by frosting powder on sale, into which water and acids were added.
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10. 结果表明，浊积砂体围岩的排烃强度是决定砂体成藏的关键因素。
The results show that expulsion intensity of hydrocarbon in surrounding rock is the most important factor of reservoir-forming.
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11. 溶蚀作用的发育程度受控于储层砂体的沉积和岩石学特征以及早期成岩发育程度。
The development of dissolution is controlled by sedimentary and lithological features of reservior sands, and early diagenesis.
Preparation methods of several typical sand textured powder coatings are discussed. Notices during application of sand textured powder coatings are indicated.
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13. 滨岸坝、湖滩砂仍属湖泊三角洲沉积，它丰富了湖成三角洲沉积相类型。
The shoreland bar and beach sand are classified into lacustrine delta deposition and they can be added to the types of lacustrine delta sedimentary facies.
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14. 本文作者采用强夯法成(砂卵石)桩，进行了饱水软弱土地基改良尝试。
In this paper an attempt has been made of improving the saturated soft soil ground by means of dynamically compacted sand-cobble columns.
This technology is applicable to industrial and civil construction clay, silty clay and containing a small amount of sand, stone clay, and low groundwater levels Artificial hole pile works.
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16. 这些装置相互连接成一整体，可以在油井防砂作业中使用。
Mutually connected into a whole, the devices apply to sand control work in oil fields.
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17. 勘探的主要目标是要预测渗透性储层，寻找主河道和识别有利于成藏的主体河道砂体。
The main exploration target is predicting permeable reservoirs, looking for and identifying channel sand bodies that is favorable to forming oil-gas pool.
The low stand fans in fault break mainly are almost all favorable reservoirs for oil and gas, and show similar dynamic progress of hydrocarbon accumulation.
The low stand fans in fault break mainly are almost all favorable reservoirs for oil and gas, and show similar dynamic progress of hydrocarbon accumulation.
