Wave upon wave of negative economic reports keep pushing the world markets down.

一波又一波的经济坏消息接踵而来，促使全球股市大幅走低。

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So, for example, if we were looking at the actual wave function, we would say that these parts here have a positive amplitude, and in here we have a negative amplitude.

我们看，一个波函数，我们说，它这部分幅值，为正，这部分幅值为负，当我们看。

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This paper USES theory of correlation analytic method to detect and locate the leakage of oil conveying according to the negative press wave method.

主要依据负压波方法，应用相关分析法理论对输油管道进行泄漏检测和定位。

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So, for example, if we were looking at the actual wave function, we would say that these parts here have a positive amplitude, and in here we have a negative amplitude.

我们看，一个波函数,我们说，它这部分幅值，为正,这部分幅值为负，当我们看。

麻省理工公开课 - 化学原理课程节选

That's not a positive and negative charge, that's actually a phase, and that arises from the wave equation.

这不是指正负电荷，它是指相位，这是从波函数中得来的。

麻省理工公开课 - 化学原理课程节选

But it was banned in the 1970s after a tidal wave of negative publicity suggested it caused cancer.

FORBES: Fighting Malaria

Subsequently, the trust has backtracked, following a wave of negative publicity.

BBC: The NHS drugs bill has risen by 46% in the last five years

The initial wave of negative reviews with online issues that have plagued many gamers notwithstanding, Wedbush Morgan Securities game analyst Michael Pachter believes the long-term potential for Diablo III remains strong.

FORBES: Connect