他们令人胆寒的对立行为使他们很方便地成为书、电影和电视中的反面角色。
Their chilling alien-ness makes them convenient villains in books, film, and television.
科波菲尔中的一个反面角色,真正令人费解的是“久经考验的供应商sophisticated supplier”。
Ignoring the off-putting Uriah Heepishness of this sentence, the real stumbling block is "sophisticated supplier".
因此,在调制式旋转导向工具中,就必须设置一个不受钻柱影响的、可以自动保持和调整工具面角度的稳定平台。
So, it is necessary to have a stabilized platform in the tool to obtain steady angle adjustable and independent to the rotation of drilling string.
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