I have no hard data to back it up, but my experience suggests this is reasonable.

我没有确实的数据来支持它，但我的经验表明这是合理的。

youdao

Those are the hard data.

这些都是硬数据。

youdao

In late September, the first hard data came in.

九月底，第一份硬数据出现。

youdao

This is useful especially when we get to details like forensics and looking at data on a hard drive, - 'cause if you don't know how much store-- how many bits are composing your file, you're never gonna recover that data or be able to access what you're looking for.

这是很有用的，尤其是在法庭上,查看硬盘驱动器里的数据时，如果你连-,文件有多少比特都不知道，你如何去恢复数据,获取你想要的信息呢。

哈佛公开课 - 计算机科学课程节选

We're talking about like, if you didn't, even if you had all your data on your computer backed up on hard drive,

如果你没有将你电脑里的数据备份到硬盘里，

没有智能手机活不了 - SpeakingMax英语口语达人

It's the various programs you run on your computer along with the various data files that you have saved on your hard drive,and so forth.

是你自身这个电脑中运行的各种程序,硬盘存有的各种数据和文件，类似种种。

耶鲁公开课 - 死亡课程节选

There are no hard data on how prevalent such substances are, or how harmful.

ECONOMIST: Drug use and abuse

Little hard data exists comparing the minimally invasive operation with the old "open" version.

FORBES: Men, Cancer & Hope

We probably have as much information and hard data as we're going to get.

WSJ: Gut Time