可证明的

Retirement assets such as individual retirement accounts cannot be used to secure loans ， but even they may indirectly count in a borrower's favor as evidence of astuteness .

个人退休金帐户之类的退休资产虽然不能用来做贷款担保，可即便如此，它们却证明你很精明，并因此而博得贷方的好感。

The practice is not a very lucrative one at the moment, but if it is worked up it should prove quite profitable.

这种业务眼下还不大能赚钱, 但如果, 证明是大可获利的。

He is so obstinate that he still tries to defend his theory,although it has been proved wrong.

他固执极了,尽管他的理论已被证明是错的,可他还在设法为其辩护。

Tests show that the re-dispersible emulsoid powder can remarkably improve mechanical property and durability of mortar.

试验证明,可再分散乳胶粉对砂浆的学性能和耐久性能都有显著的改善。