The most uncertain is the certainty itself.

最大的不确定是确定性本身。

It's the most uncertain aspect of his dream -- and also the most expensive.

这种观点不仅是其梦想中最为捉摸不定的一块，同时也是最烧钱的一块。

Pre-repayment is one of the most uncertain factors in the securitization of home mortgage.

提前偿还是住房抵押贷款证券化过程中最大的不确定因素之一。

I think may be the most uncertain of next year, in 2005, mainly depend on the land policy.

我想可能是最不确定的明年，在2005年，主要取决于土地政策。

Pre - repayment is one of the most uncertain factors in the securitization of home mortgage.

提前偿还是住房抵押贷款证券化过程中最大的不确定因素之一.

Secondary fine particulate matters (SFPM) is one of the most uncertain factors influencing on the radiative forcing and global climate changes.

大气二次颗粒物是影响大气辐射强迫和全球气候变化最不确定的因素之一。

Aerosol is one of the most uncertain factors in climate change study, and more observation and research worldwide pay much attention to its climate effect.

气溶胶是气候变化研究中的一个极大的不确定性因素，国内外在此方面开展了大量的观测和科学研究。

Since the history of our human being developed, the sexual relationship has already become the most uncertain one at the complex social relationships among people.

自人类有史以来，性的关系本来就是人与人诸多错综复杂的社会关系中最不确定的一类关系。