格雷戈·托兰德装备包括一个早期长篇电影制作中广泛使用的有涂层的镜头。
Gregg Toland's equipment included the first extensive use of coated lenses for shooting a feature film.
试验结果表明，对裸钢采用阴极保护时，所需电流密度较大，实施难度较大；而对有涂层的钢则更宜采用阴极保护措施。
Results show that it is difficult to make cathodic protection on bare steel because of large current density, and that cathodic protection is suitable for coated steel.
因其近三分之一的劳力都是短期合同工，简单的采取不续签合同的方法即可导致这些边缘工人的流失，这就很好的诠释了为什么西班牙在过去的一年里占据了欧洲新增失业人员的一半以上，而剩下的那半劳力由于有抹了特弗伦涂层的长期合同的庇护而使得解雇变得困难且昂贵，而公司必然会捡软柿子来捏，选择牺牲那些易于解雇的员工。
The rest of the workforce is on Teflon-coated permanent contracts that make people difficult and expensive to sack. Companies inevitably choose staff to shed on the basis of how easy they are to fire.
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