Behind The Wheel Research on Hardening and Soften Treatment after Hardening of the Train Wheel Bruise

1、

Rolling bearing manufacturers eliminate such dimensional changes by a defined tempering process after hardening.

滚动轴承制造商通过界定回火过程等来消除淬火后的尺寸变化。

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2、

It emphasizes the reasons and features of cracks development of wall concrete before and after hardening.

本文对住宅墙体混凝土的早期与长期裂缝的出现原因进行了分析，着重论述了墙体混凝土硬化前后的裂缝发展的机理及特征。

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3、

The performance and service life of blade can be greatly improved after hardening.

经过激光处理后的锯片使用性能和寿命大幅度提高。

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4、

And the concrete has good intensity and durability after hardening.

硬化后强度高，耐久抗性好。

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5、

Experiment achievement analysis of detecting the strength of concrete after hardening

事后检测混凝土强度实验结果分析

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6、

Screw Filling Machine and Air Current Distributing Machine are Relative Researched in the Application of Producing Sterile Powders for Injection

螺杆分装机与气流分装机在粉针生产中的对比应用

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7、

The internal structure of the arc control device could be determined approximately as the finish of the design of the air current field.

在气流场设计完成后，灭弧室的内部结构也就基本确定。

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8、

Analysis on air current and presure field of process of land sandy and coarse desertification in arid region of China

中国干旱区土地沙砾化过程的空气流压场分析

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9、

Effects of Combustion Chamber Shape of the Direct Injection Type Diesel Engine on the Air Current Movement and the Emission Characteristic

直喷式柴油机燃烧室形状对气流运动及其排放特性的影响

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10、

The air current water extractor is gluten flour produces the widespread application drying apparatus.

气流干燥器是谷朊粉生产广泛应用干燥装置。

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11、

Wind Tunnel Simulation to Determine the Effect of Underlying Sand-laden Layer Surface Characteristics on Air Current Turbulence

下垫面条件对风沙活动层气流紊动性影响的风洞模拟

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12、

The meridional structure of the vertical circulation over the path of cross equatorial air current

越赤道气流通道上的经向垂直环流结构

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13、

Study for the Performance of Air Current Distribution in Shallow Bed Packing Columns with Side Inlets

侧向进气浅床层填料塔气流分布性能的研究

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14、

A strong downward air current.

一种强烈的向下的气流。

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15、

The control and retaining of air current is the basis in the breath of singing.

歌唱的呼吸应该建立在声带闭合挡气的基础上。

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16、

An strong upward air current.

一种强烈的上升气流。

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17、

Research on mine air current state control during ventilators switching period of multi ventilation shaft system

多风井系统风机切换期间的矿井风流状态控制研究

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18、

Application Study of Displaying Air Current with Solid Tracer Elements of MgCO_3

MgCO3固体粒子示踪剂气流显示的应用研究

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19、

Influence of Mine Natural Inverted Air Current on Ventilating System and Preventive Measures

矿井自然风流反向对通风系统的影响及其预防

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20、

Simulation Analysis on Air Current Field of Pneumatic Precision Metering Device for Rapeseed

气力式油菜精量排种器气流场仿真分析

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