然而，通过光谱学测量，宇宙中氦的数量表明，宇宙中重子的数量要比基于星系光度所估计的要多得多。
However, the amount of helium in the universe, as measured by spectroscopy, suggests that there are far more baryons in the universe than estimates based on galactic luminosity indicate.
这仅仅包含了三种活动，如果要算上其他的数字媒体活动的话，这个估计时长无疑会增加。
That covers just three activities, and if other digital media activities were included, that estimate would no doubt rise.
我们要的是估计一下，蒙着眼睛、转动着磨盘、不偏不倚的批评家能从你身上榨出多少油水。
We want an estimate of the proportion of oil which the blindfold, mill-turning, unbiased critic can squeeze out of you.
相比之下，由于沉积作用在大陆地区的连续性要小得多，因此根据已知的上下岩层的年龄来估计一个大陆岩层的年龄风险更大。
By contrast, because sedimentation is much less continuous in continental regions, estimating the age of a continental bed from the known ages of beds above and below is more risky.
正如波斯纳强调的，要精确估计高度偶发事件的实际发生概率是非常困难的，这次的漏油事件就是属于这类事件。
As Posner emphasizes, it is very difficult to estimate with any precision what is the actual probability of highly infrequent events, and such a leak would fall within this class.
研究结果表明非洲的卫生人力短缺问题比以前估计的要严重得多。
Our results suggest that the health workforce shortage in Africa is even more critical than previously estimated.
值得注意的是，迁移一个垂直部分估计要 2.5天的时间不包含软件安装或测试时间。
It is worth noting that the 2.5-day estimate for migrating a vertical slice does not include software installation time or testing.
例如在印度尼西亚，穷人的生活成本比世界银行估计的要低21%。
In Indonesia, for example, the poor's cost of living is 21% below the World Bank's estimate.
据他估计，比起社会研究院们就已婚与未婚人群在经济层面的区别所得出的结果而言，婚姻所带来的经历价值远远要大得多。
His estimate of the financial value of marriage is even higher than that of social researchers who look at the cash differences between married and unmarried people.
要达到这个目标，该报告估计，再生能源和节能型碳化石燃料将它们在能源结构中的比重必须由19%提高到2030年的26%。
To achieve this, the WEO estimates that renewable and carbon-efficient fossil-fuel energies will have to expand their share of the energy mix from 19 to 26 percent by 2030.
开发工作要估计每条需求所需要的工作量，以及开发团队在一个时间段(一次迭代)里能完成的工作量。
Development estimates how much effort each story will take, and how much effort the team can produce in a given time interval (the iteration).
位于华盛顿的顾问PFC能源，估计大多数的中东石油生产方要求今年的石油价格要保持在40到60美元，以平衡对其的外部账户。
Washington-based consultancy PFC Energy estimates most Middle Eastern oil producers need oil prices this year between $40 and $60 to balance their external accounts.
据一些专家对当前核武数量的估计，新协议意味着双方各自要销毁的核弹头将接近1000枚。
According to some expert estimates of current Numbers, the new commitment would mean each side scrapping almost 1, 000 warheads.
今年，我们估计大约有5万人要参加这一考试。
This year, we estimate that about 50, 000 will take this test.
所有的关于你完成的分析和财务计算的细节信息都不要放在正文中，要记住这是一个决策的估计。
Keep all the details of the analysis you performed and the financial calculations out of the assessment; after all, this is an executive assessment.
辍学的估计数字有别，但是看来男孩比女孩辍学数要多四分之一。
Estimates of dropouts vary, but it seems that about one-quarter more boys drop out than girls.
场景一：男人告诉女人下午要加班，估计要晚点回家，让她不要等他，自己一人先吃饭。
Scene one: Man has to overwork, return home late and asks her not to wait for him and have meals alone.
要指出的是，在此情况下，对时间的估计悲观一些可能实际上非常重要。
One thing to point out is that pessimism can actually be very important in this situation.
马科斯和卡巴约估计，以目前每年16,000钟新动物物种的分类速度，要完成这项工作还需要360年才行。
At the current pace of 16, 000 new animal species cataloged annually, Marques and Carbayo estimate it will take 360 years to complete the job.
如今三年已过，我们看一眼地图就会知道，这场风暴比之前的估计要更加强大，它将船舰抛到的位置，远比任何人预想的还要靠南。
Now, three years later, a look at the maps tells us that the storm was more powerful than previously believed, and it left the vessel much farther south than anyone had expected.
他们不希望当有需求要分离外化的信息及其内部状态的时候，项目组尝试着去估计应用哪一种模式最好。
They don't want their teams trying to figure out what pattern is best to use when there is a need to separate externalized information from its internal state.
它同时说，直到明年年期前，通胀水平将依旧高过央行设定的2%的目标，这比之前估计的时间要长。
It also said inflation would remain above the bank's 2 percent target until the end of next year, longer than previously predicted.
石油的开采或许会比预计的时间花费要长，同时其量也比英石油估计的时间要少。
The oil may take longer than expected to flow, and there may be less of it than BP believes.
石油的开采或许会比预计的时间花费要长，同时其量也比英石油估计的时间要少。
The oil may take longer than expected to flow, and there may be less of it than BP believes.
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