The decoloring ratio was about 84% under the optimum conditions, and the free gossypol couldn't be determined in the decolored solution.

在最佳脱色条件下，脱色率达到84%，且脱色液中检测不到游离棉酚的存在。

youdao

As we headed into the final showdown, I couldn't deny that Newt had a bargaining chip, but I was determined not to be blackmailed.

正当我们要进入最后的摊牌时，我无法否认，纽特拥有一个讨价还价的筹码，但我决定不受其讹诈。

youdao

However, it couldn't be determined which other parts of Nasdaq's computer network were accessed.

WSJ: Hackers Penetrate Nasdaq's Computers

Prosecutors declined to comment, and the exact nature of the criminal probe couldn't be determined.

WSJ: Minkow to Plead Guilty in Lennar Insider-Trading Case

It couldn't be determined whether he has an attorney or how he could be reached for comment.

WSJ: FBI Links Poker To Russian Mob