Moreover, single-well radial flow model, vertical stimulated fracturing model and quasi-3D multi-wells model are considered, and finite difference schemes for these models are formulated as well.
考虑了单井径向流模型、垂直压裂模型及拟三维多井模型，并给出了相应的有限差分数值模型。
Deep groove ball bearing is inseparable bearing, mainly it can be subject to radial load and some axial load as well.
深沟球轴承属于不可分离型轴承，主要承受径向载荷，也可承受一定量的轴向载荷。
Radial horizontal well is the most complicated one in horizontal well series, it has a major horizontal section and one or several branch sections.
辐向水平井是水平井系列中的高难度井，它除了有一段水平井段外，还有另外一条或多条分支井段。
The technology can make several radial horizontal bores at different coal formations in the same exploration well of coal-bed methane.
该技术可以在同一煤层气勘探井内，在不同煤层内完成多个径向水平钻孔。
Due to their design, these slewing rings can transmit radial and axial loads as well as tilting moments.
由于其设计，这些回转环可以传输径向和轴向负载以及倾斜的时刻。
Pressure restore well test data of low permeable oil fields cannot test the straight line segment of radial flow, being called earlier well test data.
低渗透油田的压力恢复试井资料一般不能测出径向流直线段，称为早期试井资料。
It is focused on a new measuring method called partial-thin-wall method for the radial pressure distribution on a piston ring as well as on the theoretical evaluation of its working principle.
着重介绍了活塞环径向压力测量的一种新方法——局部薄壁测量法，并从理论上对这种测定方法进行了分析。
The one-dimension and two phases mathematics model of numerical well tests that flow is radial is established. Effects of well store and skin factor are considered to the inside boundary condition.
建立了一维径向油水两相流数值试井的数学模型，其内边界条件考虑井储效应和表皮系数的影响。
Since turbulence effect appears near wellbore in oil well with high-speed flow, Darcy's Law for flat radial flow is incompletely applicable.
高速流动的油井，由于在井底附近地带存在湍流的影响，达西定律的平面径向流动已不完全适用。
There are a lot of mode wave patterns near P-wave velocity line in 2-D spectrum, which have dense special distribution and large amplitude when the radial thickness of model well is thicker ;
当模型井的径向厚度较大时，二维谱中纵波速度线附近的模式波类型较多，空间分布较密集，幅度也较大；
Radial collector well is an ideal type of shallow groundwater exploitation.
辐射井是开发浅层地下水的理想井型。
Does not fill the tank of these bearings, in addition to radial loads, but also can withstand the axial load in both directions, even at high speeds as well.
这类轴承没有填充槽，除径向载荷外，还能承受双向作用的轴向负荷，即使在高转速下也是如此。
The molecular dynamic data of compressibility factor are used to regress this two localized radial distribution functions. Therefore, a new equation of state of square well fluids is established.
利用已知的压缩因子分子动力学模拟数据，回归得到了这两个径向分布函数，从而建立了一个新的方阱流体状态方程。
The results indicate that infinite-conductivity horizontal well transient pressure is influenced by variable flux, but it doesn't appear early well-bore radial flow characteristic.
计算表明，无限导流水平井压力动态早期受流率分布变化影响，并不出现井筒径向流特征。
The axial stability of the rotor is obtained by the radial force of the passive magnetic bearings as well as the axial force produced by the PM motor due to the axial offset of the rotor.
电机转子的轴向稳定性依靠被动式轴承以及永磁转子由于轴向位移产生的轴向力来实现。
The development of radial horizontal well drilling technology was under the studies on swirling jet theory and rock failure mechanism.
旋转射流理论和破岩机理研究，研制了径向水平钻井技术。
Particle erosion makes the ablation of sample seriously intensified, and the ablation gradient of radial fiber on erosion surface is increased with the increase of particle concentrations as well.
粒子的侵蚀作用加剧了试样的烧蚀，冲刷面上径向纤维的烧蚀梯度随粒子浓度的增加而增大。
Our product range is from High Performance Passenger Car Radial tyre, Light Truck Radial tyre as well as Light Truck to Truck and Buses Conventional Tyres.
我们的产品范围是从高性能轿车子午线轮胎，轻卡子午线轮胎和轻卡车轮胎卡车和客车常规。
Deep groove ball bearings mainly take radial load as well as take moderate axial load.
深沟球轴承主要承受径向载荷，也可承受一定量的轴承载荷。
It is shown that the "damping" effect mainly exists in the zone of 0.5d from the impingement wall, and there are positive as well as adverse pressure gradient in the radial direction.
表明壁面的“阻尼”影响主要集中在近壁面0 . 5D以内，在径向上流动既有顺压梯度，又有逆压梯度。
Coesite (pseudomorph) inclusions is first discovered in hypostheny which reflect a well - developed radial cracks.
在紫苏辉石中首次发现柯石英假像的包体，显示清晰的放射状胀裂纹结构。
The tailings dam in the Third Baiyin Smeltery is a damaged dam. To secure the dam, radial collector well is applied to cause a drawdown of The phreatic line.
白银公司三冶炼厂尾矿坝是一座险病坝，利用辐射井排水降低坝体浸润线的措施，保证了坝体的安全。
The results show that the wheel hub cracking during radial impact testing was caused by excessive content of magnesium in the alloy as well as the overheating of the alloy during the solution process.
即叶轮断裂是由于锻造加热时温度控制不好导致过热，在随后的淬火工序中又因加热温度过低，组织固溶强化效果差等综合原因所致。
A radial well on the river bed is an efficient construction for taking in the water supply engineering. It is suitable for small and medium-sized towns, industrial and mining enterprises.
河床辐射井是给水工程中一种效果很好的取水构筑物，它适用于中小城镇和工矿企业。
The results show that the wheel hub cracking during radial impact testing was caused by excessive content of magnesium in the alloy as well as the overheating of the alloy during the solution process.
结果表明 ，轮毂在径向冲击检测时开裂的主要原因是镁含量偏高 ，以及热处理加热温度高造成组织过热所致。
In this paper, radial investigation depth of acoustic logging is researched with the well that is surrounded by the cylindrical multi-layer media.
根据这些曲线的变化，简单分析了声波测井的探测深度。
In this paper, radial investigation depth of acoustic logging is researched with the well that is surrounded by the cylindrical multi-layer media.
根据这些曲线的变化，简单分析了声波测井的探测深度。
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