- 重点词汇
- startedv.出发,启程( start的过去式和过去分词 );起动;提出(问题);开办;
- hepron.他,它;一个人;
- more or less差不多, 几乎;大约;多少不等;多多少少;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
- firmn.商号;公司;
- 相关例句
Plasma Optical Signal Characteristics of the Penetration Depth Fluctuation During Laser Welding
激光焊接熔深波动时等离子体光信号的变化特征
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Wavelet Analysis of Acoustic Emission Signals with Welding Defect in Laser Welding
激光焊接缺陷声信号的小波分析
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相对于铝合金的传统焊接工艺,激光焊接工艺具有诸多优势。
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Measure on temperature field of aluminium alloy of different thickness on laser welding
异厚度铝合金激光拼焊温度场的测试
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Development survey of mathematical model about laser welding is retrospected.
回顾了激光焊接数学模型的发展概况。
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Present research status and application of the laser welding technologies of magnesium alloys
镁合金激光焊接技术的研究现状与应用
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Microstructure and properties of high power laser welding of ship steel plate.
高功率激光焊接船板的组织性能。
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Study on Welding Mode Transition and Stability of Welding Process in Laser Welding
激光焊接时焊接模式转变规律及焊接过程稳定性的研究
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Study on CO_2 Laser Welding Equipment with High Quality Beam and Technical Experiment
高光束质量CO2激光焊接机及工艺实验研究
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