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- Underwater Welding Habitat 水下焊接操作室
- A pulsed-wire feeding machine for underwater welding has been developed. 研制了一种用于水下焊接的脉动送丝机构。
- The works is significant and valuable to the study of underwater welding arc physics and welding metallurgic. 本研究工作对水下焊接电弧物理及焊接冶金的研究有参考价值。
- According to the mechanism of underwater welding,develop a pulsed-wire feeding system controlled by MCU and working with underwater welding power. 根据水下焊接的机理,研制出一种由单片机控制的脉动送丝机构与水下脉冲焊接电源相配合的送丝机。
- Next, some possible effects of iron powder or thermit mixture content in coating on the temperature of underwater welding arc are analyzed. 其次对焊条药皮中不同铁粉及铝热剂的含量对水下焊接电弧温度的影响作了较详细的分析。
- This paper briefly reviews the current underwater welding technology and discusses the feasibility of implementing lasers in the offshore envsionment . 本文概要评述了当前的水下焊接技术,讨论了在近海工程环境中实现激光焊接的可行性。
- It is revealed that the GTAW arc under high-pressure air environment has following distinguished features: its safe pressure range for underwater welding might be up to 0. 利用自制的高压干法水下焊接模拟试验平台,首次系统研究了高压空气环境下GTAW电弧特性。
- During the welding process,when underwater welding power outputs high level,the system stops feeding wires and wires burn upwards with forming molten droplets. 在水下焊接过程中,脉冲电源输出高电平时,停止送丝,电弧稳定燃烧并形成熔滴;
- The animal is not used to the hotness of its new habitat yet. 这个动物还不习惯新栖息地的炎热。
- The development of the underwater welding arc control system 水下焊接电弧控制系统的研制
- Current State and Development Trend of Pipeline Underwater Welding 水下管道焊接技术研究现状及发展趋势
- locally-dry semi-automatic underwater welding machine 水下局部排水半自动焊机
- This river is the natural habitat of fisher. 这条河是食鱼貂的自然栖身地。
- Development of Underwater Welding Pulsed Wire Feeder Controlled by MCU 单片机控制的水下焊接脉动送丝机的研制
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- The moth's habitat is being destroyed and it has nearly died out. 这种蛾子因栖息地正受到破坏，几乎绝种了。
- The polar bear's habitat is the icy waters of the Arctic. 北极熊的栖息地是冰冷的北极海域。
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- This machine has been specially adapted for use underwater. 这机器是为水下使用而特别改装的。
- A plant adapted to living in a dry, arid habitat; a desert plant. 旱生植物适应在干燥含碱的土壤里生长的植物; 沙漠植物
