可证明的

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

试验,可再分散乳胶粉对砂浆性和耐久性都有显著改善。

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

他固执极了,尽管他理论已被是错,可他还在设法为其辩护。

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赚钱, 但如果努经营, 是大可获利。

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退休资产虽然不用来做贷款担保，可即便如此，它们却你很精，并因此而博得贷方好感。