closed well

After pre processing the spatial covariance matrixes at each frequency, we propose the 2D unitary ESPRIT algorithm as our estimator which provides closed form as well as automatically paired DOA and time delay estimates.

对各个频率上的空域相关矩阵进行预处理后，本文采用两维Unitary ESPRIT算法完成角度时延的闭式估计和自动配对。

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Technology research and application of carring-out sand by waterpower in closed-well

密闭连续冲砂工艺技术应用研究

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That means when you go along a closed curve, 0 well, the change of value of a potential should be zero.

这意味着，沿一条闭合曲线，势函数的变化量是。

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Multi-core creates a new way to achieve the efficient and flexible packet classification, because with rising computing ability of multi-core, schemes can accomplish classifying rate closed to hardware-based as well as flexibility.

多核处理器的出现为实现高效、灵活的数据包分类提供了新的途径，利用多核处理器的计算能力既可以获得接近硬件的分类速度，同时又具有软件算法的高度灵活性。

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The switch can be opened or closed when the well pressure is lower or higher than the reservoir pressure respectively.

此开关能在井内压力小于油层压力时开启，大于油层压力时关闭。

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The well-established firm closed down with the loss of 6000 jobs.

那家地位巩固的公司倒闭了,造成6000个职位丧失.

《简明英汉词典》

In three-year of multi-storied forest poplar mixed with defoliation trees, eight tested species were not negatively affected by the flood, and the poplar mixed defoliation community was primarily closed and grew very well.

3年生杨落复层混交林中，采用的8个树种经受了一年多次洪水考验，初步形成了杨阔复层混交群落且长势喜人；

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This paper summarized the two pilot test in air injection into the S ⅱ~ ( 7+ 8) sand member ( positive rhythmite) in the north well pattern in the closed well spa-cing pilot test area during the late period in waterflooding.

本文总结了大庆油田小井距北井组萨Ⅱ~（7+8）层（正韵律油层）注水开发后期两次注空气驱油矿场试验。

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Interpretation of Non-Closed Fault by Applying Well Testing Method

非封闭断层的试井解释方法

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Chinese traditional time concept tends to be perpetual unidirection and one-dimension, and its space concept has closed as well as features of the self, no matter whether two-dimension or three-dimension.

中土传统的时间观趋于永恒无止的单向性、一维性，空间观则无论二维或是三维，都带有封闭性、自我性特征。

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Communication Interface Design of the Closed Loop Well Drilling Based on 232 Communication Module

基于232通讯模块的闭环钻井系统的通信接口设计

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As Canada Day falls in the Canadian summer holiday period, all schools are closed as well.

由于加拿大日是在加拿大暑假期间,所有学校也都关闭。

中考真题- 2015 福州 阅读C

The development and application of the closed negative pressure oil well pump

封闭式负压抽油泵的研制与应用

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Closed well pattern and enhanced water injection can enlarge producing pressure drop, which are benefit to the low permeability reservoir development.

因此，低渗透油藏应加密井网，强化注水以扩大生产压差，从而改善开发效果。

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Based on the idea and method of Engineering Robust Design, and with the application of general constraint and the standpoint that uncertainty of plane constraint exists abroad in plane closed chain mechanism as well, this paper makes a detailed analysis for the over-constraint cases of function generator.

本文引入稳健设计的思路与策略，运用“广义约束”和“平面闭链机构中普遍存在平面约束不确定的观点”对函数发生机构的过约束情况进行了详细的分析。

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Corneal fissure which had not closed well lead to corneal fistula, with corneal epithelial ingrowth, hernia of iris and vitreous, and large area of tissue defect in the center area of the cornea as its common etiology.

角膜伤口闭合不良者易形成角膜瘘，常见原因为角膜上皮细胞内卷，虹膜和玻璃体嵌顿，角膜伤口处组织缺损较大且位于角膜中央。

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In this paper, a new method is presented to define formation pressure in short-term closed-in pressure, which based on the research about theory of unstable well testing of fractal reservoirs.

通过分形油藏压力不稳定试井理论的研究，提出了一种使用短期关井压力数据确定地层压力的新方法。

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It is a closed film as well.

同时，这也是一部封闭的片子。

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Egypt's stock exchange is still closed, as well.

埃及的股票交易所也会于当天停业。

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The study shows that the molybdate combined inhibitor is applicable for the quality stability of soft water closed circulation system as well as low hardness cooling water system.

研究表明，钼系复合配方对闭路软水及低硬度循环水的水质稳定，有重要应用价值。

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If I am path independent, then if I take a closed curve, well, it has the same endpoints as just the curve that doesn't move at all.

如果有路径独立，找一条闭合曲线，它的起点和终点是一样的，就像曲线一点也没动。

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