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- Cu- Sn alloy trolley wire 铜锡接触线
- Tin whiskers, growing spontaneously from Sn and Sn alloy coatings, can cause electrical shorts in the circuit and present a long-term reliability problem to the electronic industry. 锡须，一种自发从锡和锡合金层生长出来的现象，它会导致电路短路,影响电子产品长期的可靠性。
- SEM morphologies of wearing surface showed that wear behaviour of new Al Sn Si alloys is mainly metallic wear, and that of Al Sn alloy consists of metallic and fatigue wear. 磨损面的SEM分析表明：新型铝锡硅合金的磨损行为主要是磨粒磨损，而不含硅的Al?20Sn两相合金则为磨粒磨损及疲劳磨损。
- steel and aluminium trolley wire 钢铝电车线
- New Technology for Producing Ag-Cu Trolley Wire 银铜合金接触线新工艺的研究
- Standard Specification for Bronze Trolley Wire 青铜制电车架空线
- Developing Status of Solderable Sn Alloy Plating 电镀可焊性锡合金工艺的发展现状
- The microstructure and mechanical properties of minor Sn alloying lead-free and free-cutting Al-Mg-Si alloy rod with different treatments were investigated using mechanical property test,XRD analysis,SEM and TEM. 采用力学性能测试、X射线衍射物相分析、扫描电子显微分析、透射电镜分析和金相实验方法研究了不同处理态Sn微合金化的无铅易切削Al-Mg-Si合金棒材的显微组织与性能。
- Standard Specification for Copper Trolley Wire 电车架空线用铜线
- The large undercooling nature of Sn alloys has been held responsible for the discrepancies among these experiments. 锡合金的低冷却的特性是导致这些试验有误差的原因。
- The trolley bus picks up current from an overhead wire. 无轨电车的电能是通过架空线供给的。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- A kite dangles from a telephone wire. 一只风筝悬挂在电话线上晃来晃去。
- Development of Contact Wire (Trolley Wire) for Electric Traction in China 中国电力牵引用接触线(电车线)的发展
- With deft fingers she untangled the wire. 她用灵巧的手指解开了金属线。
- The ground is shut in by a wire fence. 那块地被铁丝篱笆围住。
- Oil the trolley, and then it will turn more freely. 给手推车加点油，这样它就能自由运转了。
- The heavy wind cut off the wire. 大风刮断了电线。
- The activity interaction parameters between Ce and Sn or Me in Sn-Ce-Me ternary alloy systems(Me=Pb,Bi,Zn,Sb,Ag,Cu,Cd)are calculated and analyzed by means of Chou model. 采用周模型计算分析了Sn-Ce-Me(Me=Pb、Bi、Zn、Sb、Ag、Cu、Cd)三元合金系中,Ce与Sn以及Ce与Me之间的活度相互作用系数。
- Anyone touching that wire could get badly shocked. 任何人碰到那根电线都会遭到严重的电击。
