We have defined potential energy 0 to be zero at infinity, and that is why all bound orbits have negative total energy.

我们规定，无限大时,势能为，这就是为什么所有的,规则轨道总能量为负。

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As a traveler, he must have an ass like the back, with a negative total outfit; a dog tongue to gallant; pig ears, smell hundred without one.

作为旅人，他得有驴一样的背，以负全部行装；狗一样的舌头，以献殷勤；猪一样的耳朵，闻百而不说一。

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Each of these logistical activities is expensive and must be considered part of the total cost of returns—beyond the negative adjustment to sales.

每一项物流活动都是高成本且必须考虑退货总成本中超过销售负调整部分。

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The total negative charge of the electrons is equal to the positive charge of the nucleus.

所有电子的负电荷,等于核的正电荷。

麻省理工公开课 - 固态化学导论课程节选

And against that we would then have to subtract the sum total of the negative experiences, all the failures and deceptions or what have you.

与此相对，我们必须,减掉消极经历的总和，所有的失败和受到的欺骗。

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Now, notice that since we are adding extra positive facts, extra positive points, for the fact that you're alive, even if the contents subtotal is negative, the grand total could still be positive.

由于我们添加了额外的积极事物，额外的正数，因为你活着，就算生活内容的部分总和是负数，但它的总和可能仍然是正数。

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Only two of the 32 sports stocks in the table below had negative total returns in the first quarter.

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And while stocks have had negative total returns in more than a third of the years since 2000, the trailing one-year returns of major coporate bond indexes have slipped into negative territory only 8 percent of the time.

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However, net negative government saving (the budget deficit) overwhelms the others and make total national saving negative.

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