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This paper introduces the research results of techniques of testing PC pump oil well through one-year efforts. Which covers the mathematical models of a number of force characteristics strength analysis, and resonance critical problems of rotation rod-string in PC pump wells: resulting of testing method of polish-rod load and rotation rate on the basis of feasible demonstration and technical requirement analysis; study and manufacture of system of testing PC pump well, which involves sensor, collector ring, acquisition circuit and computer; research and determination of assistant technology of testing force on rotation polish-rod and formulation of testing force on polish-rod. A spot testing has been carried out by means of the above research fruit and good results have been achieved.The success testing results in has laid a strong foundation for the oil well diagnosis.

本论文介绍了对螺杆泵采油井的研究成果，其内容包括，对螺杆泵采油井中的旋转杆柱的若干受力特征、强度分析方法及共振临界问题进行数学建模；在可行性论证和技术需求分析的基础上，研究产生了对油井进行光杆负载和旋转速度测试的办法；研究制作了螺杆泵采油井测试系统，它包括传感器、集流环、采集电路和计算机等；研究确定了对实施旋转光杆测力的辅助工艺；制定了对光杆受力进行测试作法，利用以上研究成果实施了现场测试，并取得了理想的结果。

The book covers such topics as the problem of collinearity in multiple regression, dealing with outlying and influential data, non-normality of errors, non-constant error variance and the problems and opportunities presented by discrete data.

本书内容涵盖了在多重共线性回归问题等议题，与外围和有影响的数据，非错误，非正常常数误差方差的问题和离散数据处理带来的机遇。

VI covers business planning, graphic design, packaging design, commercial photography, color printing, graphic printing.

业务经营范围涉及VI策划、平面设计、包装设计、商业摄影、彩色印刷、写真/喷绘。

Under The Covers is the second full-length album from Colton Ford.

在纪念封是第二个全长度由科尔顿福特专辑。

The yellow soil, fly ash and sand and stone are analyzed for their abilities of clearing from the impurities to choose the best combination of soil stuffing, in which stuffing is 60cm thick, fly ash covers 5 percent ,and sand and stone are in the ratio of 3 to 1. The acclimated activated sludge added to the soil stuffing in two ways, the PVC tube used which is 160 cm high and whose inside diameter is 110cm, the pint-sized soil stuffing columniation is set up in the lab.

对所选黄壤、粉煤灰、砂石的去污能力进行分析，最终确定粉煤灰投加量为5%、土：砂质量比为3：1为最佳的土壤填料组合，土壤填料厚度为60cm，并以两种方式将驯化的活性污泥添加到土壤填料中，采用内径为11cm、高160cm的PVC管建立起实验室小型的土壤填料柱系统。

There are two covers -- of the Bee Gees "Words" and Paul Westerberg's "Even As We Are"-- Colvin wrote "I'm Gone" on her own.

很快，她的演唱吸引了很多人的关注。1992年的第二张专辑《Fat City》为她首次获得了两个葛莱美奖的提名。

One, go up in existing foundation, farther perfect craft and equipment make oil be with colza raw material exemple, a lot of more current medium or small oily factory did not provide the facility that humeral mud makes the same score in special purify colza, and the other clear miscellaneous equipment that covers suitably to it.

一、在现有基础上，进一步完善工艺与设备以菜籽原料制油为例，目前很多中小型油厂都没有配备专门的去除菜籽中平肩泥的设备，以及与之相配套的其他清杂设备。

The company's business scope covers satellite navigation and communications fields.

公司的业务范围涉及卫星导航和通信的各个领域。

Meanwhile, this paper also covers a comparative study of adverbs of degree between Nantong dialect and other local dialects , to explore the difference of the Nantong Dialect and northern dialect and southern Wu Dialect.

同时，本文还就南通话程度副词的语法特征展开了方言间的比较研究，比较了南通话与北方方言以及吴方言中的相同程度副词的不同用法。

A Ky Fan matching theorem for transfer compactly open covers in complete L-convex metric space s is established.

在完备L-凸度量空间中建立了一个转移紧开覆盖的Ky Fan匹配定理。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。