水下氧弧切割技术是一种方法简单，应用广泛的技术。
Under-water oxygen-arc cutting technology is easy for operation and widely used.
本文介绍了一种适用于生产的、结构简单的等离子弧焊枪。
This paper presents you a simple structure plasma welding gun which is suitable for production.
它所定义的网络只具有简单节点及不重名弧（部件）。
The network is defined as a graph which only contains simple nodes and arcs(no duplicative arcs).
对国内几种螺旋埋弧焊钢管倒渣装置作了简单介绍分析，指出了这几种方式的优缺点。
This article analyzes some kind of slag pour-out equipment of SSAW pipe, and points out the shortcoming and advantage of these equipment.
实现了焊接过程中引弧、旋弧、顶锻的自动控制，操作简单方便。
The device could easily and automatically control arc ignition, arc rotation and upset.
具有断流容量大、绝缘水平高、灭弧能力强、寿命长、体积小等优点和维护简单，无爆炸危险，无污染、噪音低等优点。
The product has the advantage of small volume, big drop out current volume, high insulation, strong arcing ability, simple maintenance, no explosion danger, no pollution, little noise.
使用直线、弧和圆等标准形状创建简单或复杂的工程图。
Create simple or complex drawings from standard shapes such as lines, arcs, and circles.
理论分析和现场试验结果表明，新型的消弧装置能够克服传统消弧装置的种种不足，且装置简单，体积小，安装、调试方便。
The theoretical analysis and field tests show that it overcomes the shortcomings of traditional ones and is simple, small and easy to...
从分析纵磁场触头结构出发，建立了真空灭弧室纵磁场触头的一种简单实用的数学模型，并结合实践经验，举例说明这一数学模型的应用。
By analyzing the structure of longitudinal magnetic field of vacuum interrupter, a practical mathematical model of longitudinal magnetic contact is established and applied.
彩色人机触摸屏操作自动化控制，介面清晰、操作方便简单，弯弧精度准确、美观、快捷；
Adopt colored man-machine touch-sensitive screen control; the interface is clear and easy to operate.
本发明结构简单、加工精度高、取模方便，主要用于加工一端敞口的弧型套筒类铸件。
The die has simple structure and high machining precision, is convenient to take the die and is mainly applied for processing the casting like the arc sleeve with an opening at one end.
本发明结构简单、加工精度高、取模方便，主要用于加工一端敞口的弧型套筒类铸件。
The die has simple structure and high machining precision, is convenient to take the die and is mainly applied for processing the casting like the arc sleeve with an opening at one end.
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