- 重点词汇
- groupn.组，团体，集团;群，批;（雕塑等的）群像;（英美的）空军大队;
- arcn.综合症状;弧（度）;天穹;电弧，弧光。;
- play about玩耍;
- rehearsingv.排练，排演( rehearse的现在分词 );详述;
- ofprep. 关于;属于…的;由…制成;
- arevi.（用于第二人称单复数现在时，第一、三人称复数现在时）是;
- aart. (用于可数名词或单数名词前，表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一（个）;每一（个）;任一（个）;
- 相关例句
The Aleutian chain is a long arc of islands in the North Pacific.
阿留申群岛是北太平洋上一长串呈弧形排列的小岛。
《柯林斯高阶英汉双解学习词典》
George watched them, through the window, pass under the arc-light and across the street.
乔治从窗户里面望着他们在 弧光灯 下经过,走到街对面去.
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介绍了弧光传感器的组成 、 物理模型及信号特征.
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Working room made of quality stainless steel through stamping Ar-arc-welding. long durability.
优质不锈钢板(或冷压板)经冲压氩弧焊接工艺制作的工作室, 保证产品持久耐用.
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Spatter model of CO _ 2 arc welding based on partial least-square regression method.
基于偏最小二乘回归方法的CO_2焊飞溅模型.
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A method of hollow cathode arc welding technology is presented. In detail.
详细介绍了空心阴极穿透电弧焊接工艺方法.
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Common malfunction analysis and parameter regulation of automatic submerged arc welding machine.
自动埋弧焊机常见故障分析及参数调整.
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Safety requirements for arc welding equipment -- Part 1: Welding power sources.
GB15579 -1995弧焊设备安全要求第1部分: 焊接电源.
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The definitions of welding pose parameters of arc welding robot were discussed.
讨论了弧焊机器人焊接位姿参数的定义.
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Made of quality stainless steel through stamping Ar-arc-welding, with smooth surface.
本仪器采用优质不锈钢经冲压焊接而成,焊接采用氩弧焊 、 焊接质量可靠、表面光洁.
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