This suggests that bacterial chemosynthesis is not a sufficient source of nutrition for these creatures.

这表明细菌的化学合成并不是这些生物的充足营养来源。

youdao

Sufficient disk space to unload the source database to flat files on the system where MTK is installed.

有足够的磁盘空间，可以将源数据库卸载到安装了MTK的系统的文本文件中。

youdao

The LFS project is, obviously, based on the source files that are sufficient — but not necessary — to make up a basic Linux system.

LFS项目显然建立于那些对于构成基本的Linux系统来说充分而不必要的源文件的基础之上。

youdao

But a Johnson Space Center source who asked not to be identified said there's a sufficient amount of lunar material on which scientific analysis has been completed to satisfy the requirement the transfer would not compromise such studies.

CNN: House approves moon rock giveaway to Apollo survivors

Going forward do you think that's going to continue to be sufficient, or do you think verification is going to remain a source of friction between the U.S. and China?

WHITEHOUSE: President Obama at Copenhagen Climate Change Conference

"Even if some of his statements are misleading by their negative implication that Mr. Bakaly was not a source of information that he in fact supplied or confirmed, such a finding does not provide a sufficient basis for a criminal contempt conviction for making false statements, " Johnson wrote in a 50-page ruling.

CNN: Former Starr spokesman cleared of contempt charges