portends coulomb analysis 预示库仑分析
V-T If something portends an event or occurrence, it indicates that it is likely to happen in the future. 预示; 预兆; 预报 [正式]
The change did not portend a basic improvement in social conditions.
该变化没有预示社会状况的基本改观。
I am both awed and terrified by what this development portends.
我对这个发展趋势即感敬畏又感恐惧。
This unused capacity portends weak profits and trouble for the loans that financed it.
这些过剩无法使用的产能预示着微薄的利润，并且在还贷方面也会有麻烦。
This clearly indicates that the SI market portends tremendous opportunities for growth.
这表明合成仪器市场存在巨大的增长机会。
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