Without going into detail on the differences between the two, it is safe to assume that mt_rand is a faster and better random number generator: echo mt_rand(1,6);.

在不深入研究两者差别的情况下，可以认为 mt_rand 是一个更快、更好的随机数字生成器：echo mt_rand(1,6);。

youdao

This paper gives the detail description of the safe system structure and its function in the oil field automation. Also, it gives the basic steps for safety system design by using PLC.

这篇文章对安全保护系统在油田自动化中的作用及组成给予了详细的描述，也给出了用PLC设计安全保护系统的基本步骤。

youdao

Objective: Try to make it sure that the outpatient nursing service is safe depending on the detail management.

目的：探讨加强细节管理，以确保门诊护理安全的方法。

youdao

Again, I think it is safe to say, without getting into a level of detail or granularity, that we are watching a situation that obviously changes day to day.

WHITEHOUSE: Press Briefing

You've heard General Dempsey and Secretary Panetta speak in some detail this week about the steps ISAF is taking in Afghanistan to ensure our military servicemembers are as safe as possible.

WHITEHOUSE: Press Briefing