The ranges of rational submergence depth and pump setting depth are presented for Fuyang reservoir of Xinli oilfield.
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3. 这其中包括了对部分负荷下泵效率、电机效率和变频器效率变化的说明。
This of those includes description to the variations of the pump efficiency, motor efficiency and variable frequency drive (VFD) efficiency at the reduced load conditions.
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4. 活动热洗车常规热洗适合地层能量充足、下泵深度较浅、结蜡不太严重的的油井。
Conventional hot washing by moving hot washing truck ADAPTS oil Wells with high reservoir pressure and shallow depth of plunger and relatively minor paraffin problem.
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5. 文章采用第四强度理论来确定最大下泵深度，并在文留油田的应用中取得了较好的效果。
This paper adopts the fourth theory of strength to decide the maximum depth of tubing pump. A better effectiveness is attained through applying the method in Wenliu Oilfield.
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6. 大斜度井可供选择的下泵位置有在垂直段安装，在造斜段安装、在稳斜段安装、在分支鼠洞井眼安装。
Well intervals where lift pumps can be located in highly deviated Wells include vertical interval, deflecting interval, Angle maintaining interval and branch rat hole.
The waveguide cavity structure provides a method which can reduce a threshold value and can obtain laser through low-power pumping for various laser gain materials with high threshold values.
The influences of pump energy, focal length and distance between fiber and lens on SBS reflectivity and waveform in multimode fiber are investigated theoretically and experimentally.
The method for depth reduction are not only for guiding pump setting depth scientifically, also reducing a great deal of work for pump tripping and ensuring oil production, and at the same...
The method for depth reduction are not only for guiding pump setting depth scientifically, also reducing a great deal of work for pump tripping and ensuring oil production, and...
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11. 首先，这需要一整天启动风机制冷，更不要说还要大量电力在沙子下通过管道泵送制冷剂。
First there is the energy required to power giant wind machines all day long, not to mention the electricity needed to pump coolant around tubes laid under the sand.
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12. 你要做两个盆子，一上一下。两个盆子之间的空隙能让泥泵通到下面盆子的底部。
One would create two basins one on top of the other the space between the two basins would allow a dredge pump to access the bottom of the lower basin.
On special occasions water is pumped out to create a waterfall over the edges of the building, which RAFAA says will be, “a symbol for the forces of nature.”
At 10 PM that same night, a technician pressed a start button for the liquid gas pumps and the world 's most expensive oil rig accident was set in motion.
The ability to work safely under live well conditions, with a continuous string, enables fluids to be pumped at any time regardless of the position or direction of travel.
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17. 为了防止这种情况的发生，一些泵装有空转的探头用来保护机器当探测到没有水的情况下烧坏掉。
To prevent this condition, some pumps have "run dry" sensors that detect a lack of water flow and shut off the pump to protect it.
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18. 之后打开采油树上面的阀以确保工具在存在压力的情况下能够下落，或者通过泵能够泵入。
Then the top valves of the tree are opened to enable the tools to fall or be pumped into the wellbore under pressure.
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19. 诺基亚手机在这种情况下提出，然后在灰尘粒子和棉纤维的空气中充满泵位。
Nokia puts phones in this case and then pumps in air filled with dust particles and bits of cotton fibers.
In the process conditions permit, the change in pump flow, head, speed and medium operating temperature operating parameters, to avoid the occurrence of cavitation.
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21. 停泵时先按下电控箱上泵的停止按钮(红色)，泵停止运转后，关闭管路上的进水阀和排出阀。
When the pump is going to stop, first press the stop button (Red), then close the water intake valves and the discharge valve.
Under given radius and width of the brake drum and thrust of actuating pump, braking performance may be improved by increasing the braking torque of the brake.
At paraxial approximation the maximum of the matching function is increasing with increased divergence Angle. For different brightness of pumping light, the optimum value of the Angle is obtained.
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25. 输送高粘度液体的齿轮泵应做到在较低的功耗、较少的泄漏、较大的压力下输出最多的流量。
High viscosity of the liquid transmission gear pump should be at a lower power consumption, less leakage, larger output under the pressure of the most traffic.
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26. 类似于使用在人身上的泵，这个泵通过一个很小的切口直接埋在皮肤下。
The pumps, similar to those used in humans, were buried just beneath the skin through a tiny incision.
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27. 按下电控箱上泵的起动按钮(绿色)。
Press the start button (Green) on the electric control case.
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28. 整个旋转总装都应该具有足够的硬度，即使在极端的泵运行环境下，所产生的轴偏差也是最小的。
The entire rotating assembly shall be designed with sufficient rigidity for minimal shaft deflection at extreme pump operating conditions.
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29. 理想状态下，泵内部无泄漏，那么泵的流量与转速成正比。
Ideally, the internal pump leak, then the pump is proportional to the flow and speed.
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30. 理想状态下，泵内部无泄漏，那么泵的流量与转速成正比。
Ideally, the internal pump leak, then the pump is proportional to the flow and speed.
