Its inherent bipolarity provides him with his biggest problem.

其固有的两极化为他带来了最棘手的问题。

The most drastic of the changes presently happening is the mutation from bipolarity to monopolarity.

当前最激烈的改变是从双极性到单极性的突变。

Whether this bipolarity of American attitudes will produce a tendency to future swings of public policy remains to be seen.

美国人态度的两极化是否会对未来公众政策的偏向趋势产生作用，我们将拭目以待。

It is chiefly manifested in the forms of form bipolarity, colour bipolarity, quantity bipolarity and spacetime bipolarity.

其具体表现形态主要有形体两极扩位、色彩两极扩位、数量两极扩位、时空两极扩位。

The results show that the scheme of the bipolarity address code and the higher laser power can improve the system performance.

比较结果表明，双极性地址码方案可提高系统性能；另外，提高光功率还可改善系统性能。