我从来不认为它实际上估计真的会发生。
这样可以估计该模型在新数据上执行的效果。
This allows you to estimate how well the model would perform on new data.
分析师估计，其中大致一半来自YouTube上的广告业务。
Analysts estimate that roughly half of this amount will come from ads on YouTube.
然而，据估计，地球上的物种总数要比这个数据高得多。
However, the total number of species on the planet is estimated to be much higher.
估计他们没有时间解释，把责任推到市场动荡上。
They are expected to have little time for explanations that seek to blame market turbulence.
估计这是是世界上最孤独的一头鲸鱼了。
而短期内估计不会有人再弄一条出来，实际上，以后估计也不会有了。
And nobody is going to build another one anytime soon. Actually, make that ever.
估计2009年平均失业率将从去年高达11.4%的基础上再创新高，达到16.7%。
It is expected to average 16.7% in 2009, up from 11.4% last year.
估计一下身体上的症状。
事实上，这项计划本身估计就有10.0万居民没有运输手段。
In fact the plan itself estimates that 100,000 residents would have no means of transport.
该报告估计地球上共生活着1100万个物种。
It estimates there are 11 million species living on the planet.
一个乐观的估计是到2050年世界上大概有一半的人会说英语。
One optimistic estimate is that half the world's people might speak English by 2050.
我估计，在数量上，也不算多。
这周结束的时候，我的办公室谋杀名单上的人已经很多了，如果我是个杀手的话，全公司的人估计都要死了。
By the end of the week I had so many people on my office hit list that the entire company would be dead if I were actually a murderer.
在估计出混合矩阵的基础上，利用最短路径法分离出源信号。
Then, the source signals can be recovered by the shortest path method.
原则上每个复制的基因组的估计60,000基因是完全相同的。
In principle, each copy of the genome; s estimated 60,000 genes is exactly the same.
我们星球上的语言多种多样，估计达六七千种。
我们星球上的语言多种多样，估计达六七千种。
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