1、

The influence of pH value, current density, temperature and agita-tion is studied. Its covering power, throwing power, deposition rate, corrosion resistance, solderability, ther-mal stability, adhesion and hardness are all determined.

研究了pH值,电流密度,温度和搅拌的影响,测定了分散能力、深镀能力,沉积速度,抗蚀性能、焊接性能,耐温性能,结合力和硬度。

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2、

Arc voltage and welding current are signal source.

以电弧电压和焊接电流为采集的信号源。

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3、

However, it is very difficult to view the metal transfer process directly during welding, for the strong interference from the arc light.

但是在强烈的焊接弧光下,很难观察的熔滴过渡的过程。

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4、

In order to investigate the mechanism of arc light sensing for welding behavior accurately, systematic spectral analysis of GMA and GTA was made.

使用自行建立的计算机化光谱分析系统,对实际焊接条件下的电弧进行了整体和局部的分析。

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5、

According to the arc light features of pulsed TIG welding and its effects on vision measurements, a special method of image capturing and controlling is put forward.

根据脉冲TIG焊接电弧的弧光特性及其对视觉检测的影响,提出了一种独特的图象采集和控制方法。

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6、

Based on the arc light spectrum theory, the auxiliary lighting source and composite filtering techniques were used to solve the negative factors such as poor resolution and radiation disturbance by weld pool.

依据弧光光谱理论,采用辅助光源及复合滤光技术,有效地解决了焊接区熔池成像的干扰和清晰度差等问题。

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7、

Besides, key construction technologies are introduced in detail, such as machinery selection, tower installation, measurement, welding and antenna mast installation.

详细阐述机械选型、塔楼安装、测量技术、焊接技术和天线桅杆安装的施工工艺和关键技术。

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8、

Research on Welding Technology for Anodizing Shaped Aluminium Alloy Material

表面阳极化铝型材焊接工艺研究

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9、

Approaching on Welding Angular Deformation Control of Spherical Storage Tank

球形储罐焊接角变形的控制

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10、

Three samples weres separately welded in various frequency and amplitude of vibration.

选取三组试样分别在不同振动频率和振幅的条件下,进行振动焊接。

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11、

Experimental Study of Anastomosing blood vessels by Low-Power Carbon Dioxide Laser

低功率CO2激光焊接血管的实验研究

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12、

Numerical analysis of 6061 aluminium alloy thin plate welding

6061铝薄板焊接熔池及变形的数值分析

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13、

So in order to improve labour health condition in shipbuilding industry and to guarantee labourer healthy, it is an important proposition to solve dust removal by ventilation of the enormous welding workshop.

因此解决好巨大造船焊接厂房的通风除尘问题将成为提高造船业劳动卫生条件,保障劳动者健康的重要命题。

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14、

Welding of one Ton Air Hammer Rod Fracture

一吨气锤杆断裂的焊接

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15、

Application Study of Welded Thin-Wall Box Section in Beijing National Stadium

焊接薄壁箱形构件在国家体育场中的应用研究

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16、

Even then the boilers often burst or came apart at the seams.

甚至那时的锅炉也经常从焊接处爆炸或裂开

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17、

Burn Through Wall Thickness Phenomenon Analysis During Welding on Service Pipeline

在役管道焊接中烧穿管壁现象分析

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18、

The bogie for this crane is of H type weldable bogie, the primary suspension of the bogie is of journal box helical spring and wedge snubbing system.

该机的转向架是一种H型焊接构架式转向架,转向架的主悬挂为轴箱螺旋弹簧,斜楔式减振器。

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19、

Study of automatic welding system of pre-stressed steel-concrete compound pipe

预应力钢筒混凝土复合管自动焊接系统的研制

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20、

I can't possibly expect to have the world's leading know-how in fuel lubrication, bonding and adhesive material, yet I need all of that to compete.

我不可能期待我们拥有世界上最先进的油料润滑技术、焊接与黏合材料,但是这些都是比赛所需要的。

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