The research purpose of this paper is improvement copper-based powder metallurgical pantograph sliding plate deliver the performances such as density, electrical conductivity and surface hardness, and eventually improve its abrasiveness can.

  • 本论文的研究目的是改善铜基粉末冶金受电弓滑板的致密度、电导率、表面硬度等性能,并最终改善它的磨损性能。
  • 来源:互联网摘选更新时间:2026-07-13 13:23:17

  • 重点词汇
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • surfacen.表面,表层;台面,操作台;外表;
  • pantographn.缩放仪,伸缩绘图器;放大器;
  • andconj. 和;与;而且;于是;然后
  • isvt.& vi. 是(be的三单形式);
  • itspron. (it的所有格形式)它的;厥;
  • hardnessn.坚硬;<物>硬性;困难;冷酷;
  • papern.纸;报纸;材料;壁纸;论文;试卷;文件;
  • purposen.意图;目的;用途;目标;情势的需要;重要意义;有价值的意义;意志
  • 相关例句
1、

Two live wire contacting points on the sliding plate are in flat form, which reduces resistance force when the bulb is screwed, and the bulb is uneasy to be damaged.

滑动板上的两个火线触点为平面形的,使拧装灯泡时阻力小不易损坏;

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2、

The system and priciple of capacitance method are introduced in this paper which can be used to measure the thickness of airflow layer between sliding plate and soil, also the experiment results are analysed.

介绍了一种滑板土壤问充气层厚度的测量方法&电容法的系统组成和工作原理,并对系统标定结果和测量结果进行了初步分析。

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3、

The developing situation and classification of sliding plate, and summaries the preparation technology of all kinds of sliding plate, and their merits and faults were introduced.

着重介绍了连铸用滑板的发展概况以及滑板的分类,概括了各类滑板的制备工艺及其使用过程中的优缺点。

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4、

The utility model relates to a motive vehicle bulb socket, comprising a bulb socket cylinder, a sliding plate and a spring.

机动车新型灯泡座,是由灯泡座筒、滑动板、弹簧组成的;

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5、

The longitudinal grid style small sliding plate is suitable for teenagers, adult learners to ski on the places where slopes are not big.

适合于青少年、成人初学者在坡度不大的地方滑雪使用。

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6、

In this paper, the construction method for the hinged steel bearings and hinged sliding plate bearings specially designed for the Bridge is presented.

介绍针对本桥专门设计的铰轴钢支座和铰轴滑板钢支座施工方法。

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7、

Three types of adjustable turning rolls: manual lead screw adjusting, manual bolt shifting and electric sliding plate shifting.

可调式滚轮架有手动丝杆可调式、手动螺栓移位式和电动滑板移位式三种。

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8、

This test-bed is composed of sliding plate desk, hydraulic actuator system and computer measurement system that is constructed with virtual instrument technology.

该参数测试台由基础钢结构滑动平台、两通道液压伺服加载系统和采用虚拟仪器技术构成的计算机测试系统3部分组成。

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9、

A device ( as a sliding plate) for regulating the flow of air into a furnace or other heating device.

调节空气进入火炉或其他加热装置的流量的装置。

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10、

Main transmission adopts steel sliding plate which is wear resisting. With this design, we can fix position precisely.

主传动采用钢质滑板运动、不宜磨损、彻底解决了因链条长时间传动而拉长定位不准确的缺陷。

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11、

A bottom dustproof component is arranged at the bottom of the sliding plate workbench.

该滑板工作台的底端设有底部防尘构件。

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12、

This paper mainly introduces the research and development of sliding plate repairing technology and the comprehensive benefits obtained with using the technology.

介绍滑板修复技术的研究开发以及通过应用该技术在经济、环保等方面所取得的综合效益。

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13、

The Theoretical Calculation and Its Experimental Verification of Airflow Layer Between Sliding Plate and Soil

滑板土壤间充气层的理论计算及其试验验证

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14、

The measurement of airflow layer thickness between sliding plate and soil with capacitance method

利用电容法测量滑板与土壤间充气层的厚度

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15、

Example of a sliding plate on a front brake pad.

前制动片上的滑板的示例。

provided by jukuu

16、

Study on New Mine Shaft Combined Sliding Plate

新型立井组合滑板的研究

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17、

Design and application of fitness step sliding plate vehicle based on ergonomics

基于人机工程学的健身踏步滑板车的设计与应用

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18、

Design Development and Test of Hinge Axle Sliding Plate Steel Bearing Support

铰轴滑板钢支座的设计研制和试验

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19、

Effect of Iron Concentration on Properties of Copper Based Sliding Plate

铁含量对铜基滑板性能的影响

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20、

Research and application of sliding plate repairing technology

滑板修复技术研究应用

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