twin wire paper 夹网纸 ; 双网制成的纸张
twin wire socket 二线插头座
twin wire machine 双网造成纸机 ; 双长网造纸机
twin wire former 双网成形装置 ; 双网成形器
TW Twin Wire 双芯引线 ; 双芯电缆
twin-wire control [自] 双线操纵
twin-wire 双丝
twin-wire arch 双丝弓
7a52 aluminum alloy was welded by using 5a56 filler with twin wire gas shielded arc welding.
采用5a56焊丝对7a52铝合金进行双丝气体保护焊，对焊接接头的力学性能和显微组织进行了研究。
The principle of a twin wire magnetic phase shifter is analyzed in theory and verified by experiment in this paper.
从理论上分析了双线磁化移相器的原理，并进行了实验验证。
Microstructure and mechanical properties changing rules of 2219 Al-alloy HAZ (heat-affected zone) with twin wire welding were studied using welding thermal simulation method.
采用焊接热模拟试验方法研究了2219铝合金双丝焊热影响区的微观结构和力学性能的变化规律。
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