他的50万HIV阳性病例的估计是基于对已知病毒发病率的推断。
His estimate of half a million HIV-positive cases was based on an extrapolation of the known incidence of the virus.
对海洋年龄的估计是通过以海洋中的总含盐量除以每年盐的增长率得出的。
An estimate of the age of the ocean was obtained by diving the total salt in the ocean by the rate of salt added each year.
她对自己队获胜机会的估计是诚实的。
“她还剩几颗子弹？”–“我估计是两颗。”
麦卡伦说，ConAgra 的较低估计是由于其对高血压数据的更明智使用。
McCarron said ConAgra's lower estimate stemmed from its more judicious use of hypertension data.
此前的估计是713.6亿卢比。
本公司的重组费用估计是基于多项假设。
The Company’s estimated restructuring charge is based on a number of assumptions.
这通常意味着对难度和时间的估计是不准确的。
This often means that estimates of difficulty and time are inaccurate.
用例估计是1998- 2001中的基线。
所谓1/10费用的估计是基于乐观的假设的。
The “one-tenth of the cost” estimate is based on rosy assumptions.
最保守的估计是载人飞船将增加10倍的费用。
The best estimate is that putting people on a spacecraft multiplies the cost ten-fold.
本世纪估计是不可能了。
鉴于许多对浮游生物物种分类的估计是基于生物量。
Whereas many estimates about zooplankton had been based on biomass or functional groups, she has been trying "to put species back in the equation," she says.
全球能力更保守估计是每年至少10- 20亿剂量。
A more conservative estimate of global capacity is at least 1 to 2 billion doses per year.
我们的估计是，目前的黄金牛市也将考验其崇拜者。
Our guess is that this bull market in gold will test its admirers too.
它看起来很脏也很疲倦，估计是在海啸中幸存下来的。
He looks tired and dirty. He must have been caught in the tsunami.
而且，该公司估计是世界上最了解消费者营销的公司。
And it probably knows more about consumer marketing than any other firm on the planet.
泄洪渠上的水流呈现出白色，估计是快速流动的关系。
Water pouring over the spillway appears white, likely resulting from its rapid flow.
许多失踪人员估计是从沿海低海平线地区被卷到了海里。
Many of the missing are presumed to have been washed out to sea from low-lying coastal areas.
但目前最好的估计是大约在2020年可以达到这一目标。
But the best it can now promise is to do so more or less by 2020.
这一估计是根据全班学生可额外增加未来收入的现值总和计算的。
That's the present value of the additional money that a full class of students can expect to earn over their careers.
他于52岁时死于喉癌，遗体被发现留在他母亲的家外面，估计是同伴所为。
He died at the age of 52 of throat cancer, and his body was found dumped outside his mother's house, presumably by unknown friends.
他被领到了一个密集地布满管道的迷宫似的地方，他估计是蒸汽房。
He's been led into the tight maze of pipes that make up the prison steam room.
而如果哪个公司找到了方法，结果估计是推出市场上最长效的电池。
And the company that does, will probably end up with the longest lasting battery on the market.
因此，对未来的收入和赤字的估计是偏向乐观的，甚至是不切实际的。
As a result, its estimates for future revenue and deficits are optimistic, even quixotic.
调查显示巴拉克·奥巴马在选举团投票中领先，虽然这样的估计是每天变化的。
Polls show Barack Obama leading in electoral votes, though estimates change daily.
对百万富翁的各种估计是有根据的猜测，使用的都是不同的定义和标准。
Estimates of millionaires are educated guesses, all using different definitions and standards.
因此，如果优化器的估计是准确的，则此访问路径应该是一个非常有效的访问路径。
Therefore, if the optimizer's estimate is accurate, this access path should be a very efficient access path.
因此，如果优化器的估计是准确的，则此访问路径应该是一个非常有效的访问路径。
Therefore, if the optimizer's estimate is accurate, this access path should be a very efficient access path.
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