"Function driver" is a device of dependent file. Different card needs specific "function driver" which assures any card is same to API layer.

“函数驱动层”是一个硬件相关的文件，不同的采集卡需要不同的“函数驱动层”，它们保证不同的卡对api层的一致性。

youdao

If a dependent file does not exist and is not listed as a target in another description block, an inference rule can create the missing dependent from another file with the same base name.

如果依赖文件不存在，并且未在另一个描述块中作为目标列出，则推理规则可以从具有相同基名称的另一个文件创建缺少的依赖项。

youdao

You can also merge dependent WSDL or XSD resources into the parent file.

还可以把依赖的 WSDL 或 XSD 资源合并到父文件中。

youdao

Users are becoming increasingly dependent on Dropbox for file synchronization and IT is not always happy about it.

FORBES: Google Drive Could Be Huge

If you do not have a Social Security Number for your dependent, and your dependent qualifies for a Social Security Number, you need to file a form SS5, Application for a Social Security Card (downloads as a pdf), with the Social Security Administration (SSA).

FORBES: Ask The Taxgirl: Social Security Numbers for Dependents

Understand how dependent critical business applications and processes are on particular office productivity application vs. a particular file format.

FORBES: Death of The Document