“板龙”是个多义词，它可以指板龙（龙灯的一种）, 板龙（早期恐龙）, 板龙（2012年宋军执导电影）。
不是我不喜欢动作电影——或者史泰龙——但是这部过时的80年代的反古电影实在是懒洋洋、呆板板。
It's not that I don't like action — or Stallone — but this geriatric throwback to the 1980s was lazy and lunkheaded.
剑龙的背上有17块板状的骨头，在它尾巴的尖端还有着长刺。
Stegosaurus had 17 bony plates on its back. It also had spikes on the end of its tail.
建立了间歇精馏无回流操作过程的数学模型，采用四阶龙格库塔法求解初值问题，计算无回流开工过程及间歇精馏脉动操作过程中无回流周期内各塔板浓度变化的动态特性。
The dynamic characteristic of concentration change on plates of batch rectification column in no reflux start up process and in no reflux period of pulse operation process have been calculated.
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