1、

rational rate of recovery and well density in the development of carbonate pools in renqiu

任丘碳酸盐岩油藏的合理采油速度和井网密度研究

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2、

Starting with the basic situation of Shenquan oilfield and actual development position, the paper analyzed the remaining recoverable reserves and the well density in Jurassic reservoirs;

从神泉油田基本情况和开发现状入手,分析了侏罗系油藏剩余可采储量和井网密度状况;

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3、

At the same time, through the microscope test of surface, the effect on craze density by strain rate has been investigated as well.

同时通过表面银纹显微镜观察实验,研究了应变率对银纹密度的影响。

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4、

The effects of teeming speed, density of ferroalloy and mode of ferroalloy addition as well as the bottom stirring gas on the liquid flow pattern and movement of the sold phase particles in the ladle are studied by physical modeling in accordance with the similarity theory.

应用相似理论,模拟研究了出钢速度、铁合金密度和加入方式以及底吹气体等因素对包内流体循环流动和固相颗粒运动的影响。

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5、

Along with the increment of discharge voltage, the electron temperature and electron number density of soil plasma increase as well.

电子温度和电子数密度随着放电电压的增大而增大。

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6、

Low Threshold Current Density InGaAs/ GaAs/ AlGaAs Strained Quantum Well Lasers

低阈值电流密度INGaAs/GaAs/AlGaAs应变量子阱激光器

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7、

The InGaAs/ GaAs strained quantum well lasers are able to work with extremely low threshold current density, high characteristic temperature and high COD limit, which make Ld lasers achieve higher output power and longer Ufe.

InGaAs/GaAs应变量子阱激光器具有级低的阈值电流密度、较高的特性温度和较高的光学灾变损伤阈值,这使得激光器具有更高的输出功率和更长的寿命。

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8、

Studies on the density profiles of square-well chain fluid confined in a slit pore by density functional theory

方阱链流体在固液界面分布的密度泛函理论研究

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9、

The tissue mass culture method culture cells, cells grew well, form the normal density.

采用组织块培养法培养细胞,细胞长势良好、形态密度正常。

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10、

In this paper, the working principle of differential scanning calorimeter ( DSC) is introduced, and the melting enthalpy as well as the crystallizability for high density polyethylene ( HDPE) melts are measured.

本文简要介绍了差示扫描量热法(DSC)的工作原理,并以此来测定几种高密度聚乙烯熔体的熔融热焓和结晶度。

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11、

In this paper the floating rule of mid-range and long-range submarines' thermal jet wake in well-distributed density area and layered density area is analyzed, and numerical value is simulated, we find Grashof is a very obvious effect on thermal jet wake.

分析了在均匀密度分层环境中潜艇热尾流中程和远程的浮升特性,并进行了数值模拟,发现Grashof数对热射流的影响十分显著。

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12、

In thermal shock test, the failure was mainly due to its own low density, which induced the coating not able to play well protection at low temperature, and the cracking of the coating caused by thermal mismatch was more serious.

热震实验中的失效主要是由于其本身致密性较低,不能在低温起到很好的防护作用,且热失配造成的涂层开裂较为严重。

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13、

Application of high density oil-based drilling fluid in the Jiao 57 well of Sichuan

高密度油基钻井液在四川角57井的应用

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14、

Previous studies focused on the exploitation of magnetic mechanism as well as effects of electron-electron correlation and boundary conditions on spin density wave in such material.

之前,这方面的理论工作主要集中于对磁性分子磁性机制的理解,包括对电子&电子关联,自旋密度波以及边界效应的研究。

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15、

Study on well spacing density in block Cao 20 of Lean oilfield

乐安油田草20断块合理井网密度研究

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16、

In particular, there is an optimal well number corresponding to the lowest threshold current density for MQW structure in the microcavity lasers.

特别是在微腔多量子阱结构中存在一个最佳阱数对应着阈值电流密度的最小值。

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17、

the link was most pronounced in the south, perhaps because of its greater population density as well as southern migration due to the cold.

战争与气候的这种关系在南方表现得尤为突出,这也许是因为南方的人口密度较大和由于寒冷引起的人口南迁造成的。

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18、

The experimental results show that with the decrease of suspension density, the crystal mean particle size rises and the crystal size distribution ( CSD) becomes well-proportioned;

研究结果表明:随着悬浮密度的减少,晶体平均粒径增大,粒径分布变得均匀;

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19、

The investigation revealed that when constant current density was applied, anodic film grew at an almost well-proportioned rate. Its thickness increased with treatment time and applied current density.

研究表明:在恒电流条件下,AZ31镁合金阳极膜的生长速率随着所施加的电流密度以及处理时间增大而增加,膜层厚度也随处理时间和施加电流密度的增加而增厚。

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20、

Analysis on the characters of seismic reflection, gravity filed, interval velocity, rock's density, tectonic features of depression, well_to_well interpretation and sedimentary facies of surroundings proved that Mesozoic marine strata are widespread in the eastern area of Pearl River Mouth basin.

从地震反射特征、重力场特征、层速度特征、岩石密度特征、坳陷构造形态特征、连井解释以及区域沉积相的研究,多个方面阐明了在珠江口盆地东部地区广泛存在中生代海相地层。

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