Gets the minimum length required for a password.

获取密码所要求的最小长度。

youdao

Once you choose a lens whose focal length is closest to the focal length required by your imaging system, you need to adjust the working distance to get object under inspection in focus.

一旦你选择一个镜头其焦距是最接近于你成像系统所需之焦距，你需要调较工作距离去获取观察目标物的焦点。

youdao

Going through the whole cave is also a possibility, but because of its length, an overnight stay is required.

穿越整个山洞也是可能的，但由于山洞的长度，需要在里面呆一整晚。

youdao

So the paper length-- there are two papers required, and there is a final exam the paper length is designed to be quite large.

所以论文的长度-我们要写两篇论文，还有一个期末考试,论文的篇幅要较长。

耶鲁公开课 - 1945年后的美国小说课程节选

The length of service required to trigger this will rise to 20 years.

BBC: Pension reforms for military outlined by MoD

Thompson was trying to keep his interlocutor on the phone for more than 90 seconds, the length of time required for the police to discover the caller's location.

BBC: Shergar: The day the wonder horse was stolen

The optical pattern is spatially uniform, meaning that no positional registration of LEDs is required along its length.

ENGADGET: 3M Uniformity Tape improves lighting quality on LED edge-lit LCDs, lowers production costs