1、

The Research on the Crowned Rollers of Cylindrical Roller Bearings

圆柱滚子轴承滚动体修形技术的研究

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2、

In this study, the crowned shape and size of cylindrical roller are accomplished based on contact analysis and mechanical property of the cylindrical crowned roller bearing is also researched. Firstly, a solution method for finite length cylinder contact is built with slice method.

本文在接触分析的基础上针对圆柱滚动体轴承的修形方式、凸度量大小以及滚动体修形之后对轴承的力学性能影响等方面做了研究。

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3、

Research onto the crowned design of rock bit cylindrical roller bearing

牙轮钻头圆柱滚子轴承的凸度设计研究

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4、

Bulk Cu_ ( 50) Zr_ ( 42) Al_ ( 8) coniform amorphous samples ( 10 mm in bottom diameter and 80 mm in length) were successfully prepared with water-cooled copper crucible and cooper mold suck cast.

采用水冷铜坩埚-铜模吸铸法成功制备了底部直径10mm、长度80mm的Cu50Zr42Al8圆锥形块体非晶试样。

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5、

Research on Filling Materials in Back Boards of Gyratory Cone Crusher

旋回、圆锥破碎机衬板充填物的研究

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6、

A study on the size reduction of cone crusher products

缩小圆锥破碎机产品粒度探索

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7、

The crushing process, peak load and energy absorption property of carbon epoxy circular waved beams under quasi static loading are investigated experimentally in this paper.

用试验研究了碳纤维-环氧树脂圆弧型波纹梁在轴向准静态载荷下的损毁过程、峰值载荷和能量吸收能力。

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8、

Taper crushing machine is the major crushing machinery in dressing plant, constant power's control is one of the most efficient way of increasing crushing capacity of crushing machine.

圆锥破碎机是选矿厂重要的中细碎机械,采用恒功率控制是提高破碎机破碎效率的最有效的途径之一。

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9、

The industrial superfine crushing test conducted by use of HY-A-DZ 1005 high efficiency cone crusher shows that the crusher has a more expenditure, higher output and certain economic yield.

利用HY A DZ1005高效圆锥破碎机进行超细碎工业试验,碎矿费用增加,处理能力提高,可产生一定的经济效益。

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10、

Improve build quality of round pipe culvert, prevent quality common fault

提高圆管涵修筑质量,防治质量通病

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11、

Experimental Study on Force Damage of Reinforced Concrete Pipe Culvert

钢筋混凝土圆管涵受力破坏实验研究

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12、

Analysis and Prevention of Reinforced Concrete Pipe Culvert Damage

钢筋混凝土圆管涵破裂原因分析与防治

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13、

RC slab culvert, circular culvert and alloy steel corrugated culvert are applicable to the secular frozen earth area.

钢筋混凝土盖板涵、圆管涵和合金钢波管涵等都适应于多年冻土地区。

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14、

A rounded, very thick, tightly curled hair style. The backfire antenna is a kind of compact structure, high gain and lower sidelobe antenna, but its bandwidth is limited.

埃弗罗发式,非洲黑人头一种圆形的,非常浓密且紧凑卷曲的发型背射式天线具有增益高、副瓣低和结构紧凑的特点,但其频带较窄。

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15、

Design of the Curling Compound Die for the Hinge

铰链卷圆成形复合模设计

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16、

Columbus reported to his king and queen that the world was round, and he went down in history as the man who first made this discovery.

哥伦布向他的国王和王后报告世界是圆的,并而且在历史(History)上作为这个发现(discover)的第一人。

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17、

May these two books on Great Harmony help many practitioners to attain enlightenment in this life!

愿祈这两本中英版的《大圆融》一书得以协助许多的行者在此生中证得正等正觉.

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18、

What [ How long ] is the radius of this circle?

这个圆的半径有多长?

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19、

It falls on the traditional holiday -- the Mid-Autumn Festival.

这最圆的月亮正出现在传统节日 —— 中秋节 .

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20、

Machining Method of Blade Circular Root Rabbet OPTIMIZATION OF TURBINE BLADE FIR TREE ROOTS

叶片圆弧榫头加工方法及分析航空发动机叶片榫头优化设计研究

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