It is unavoidable that lead-free solders are applied in SMT field in view of the environmental protection and the competitivemotivation.
无论是环境的要求还是作为竞争的筹码，无铅钎料在表面组装领域中的应用已经是不可回避。
2
Instead it seems that people's competitive orientation was stronger than their motivation to communicate.
相反，似乎人们的争强好胜比他们交流的动机更强烈。
3
Rather than becoming anxious, top racers turn this situation into motivation to work harder, to train more efficiently, and to do nothing that undermines their competitive abilities.