单级

A single-stage turbine is designed by using a circulation control method.

采用控制环量方法设计了一单级涡轮。

In addition, the spiral bevel gear reducer single-stage main bridge increased after the transmission efficiency, improved transmission reliability.

并且，弧齿锥齿轮的单级主减速器提高了后桥的传动效率，提高了传动的可靠性。

And, the arc cusp gear's single stage main gear box raised the rear axle of car transmission efficiency, enhanced the transmission feasibility.

并且，弧齿锥齿轮的单级主减速器提高了后桥的传动效率，提高了传动的可行性。

In this work the researchers, for the first time, attest that monopoles exist as emergent states of matter, i.e.

参与这项工作的研究人员，第一次证明了磁单级子的存在，这种存在是物质内部一种突然浮现的特殊状态。

In single stage power factor correction converters, the voltage on the storage capacitor is not controlled, its wide voltage range has detrimental effect on the circuit performance.

中文摘要：在单级功率因数校正变换器中，不能控制储能电容电压，而且电压变化很大降低了电路的性能。

An improved bi-directionally pumped configuration with a segment un-pumped fiber was proposed and demonstrated to improve the tenability of linewidth.

针对单级双向抽运的L波段SFS在线宽上的可调性较差的不足，提出了基于一段非抽运光纤的改进型双向同步抽运结构的L波段SFS。

The tie rod line of pneumatic cylinders is available with single stage and multi stage piston areas.

气动汽缸的连接杆可用单级的和多级的活塞面积。

On the basis of the method of separating variables of sucker rod wave equation,in combination the matrix recursion technology with trigonometric series recursion technology,a kind of quick arithmetic of pump dynamograph in failure diagnosis technology of sucker rod pumping system is proposed.

在抽油杆柱波动方程分离变量法的基础上，将矩阵递推技术与三角级数递推技术相结合，提出了有杆抽油系统故障诊断技术中计算泵功图的一种快速算法，这种方法不仅适用于单级抽油杆采油系统，同时也适用于不同材质、不同杆径抽油杆组成的抽油系统。

The sudden collapse of the Soviet Union tempted the United States to proclaim universal political goals in a world of seeming unipolarity—but objectives were defined by slogans rather than strategic feasibility.

苏联突然解体鼓舞美国在近似单级的世界中宣扬普世政治目标。然而这些目标听起来只不过是些口号，而不是可行的策略。

This single grade water loop vacuum pump is designed with assimilation of the international standard.

本产品是直联式单级水环真空泵，综合了国内外先进的同类产品而研制的。

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。