... safe current 安全电流，容许电流 safe diameter安全直径 safe distance 安全距离 ...
双语例句
1
Small diameter, very dense rolls, Safe and efficient material handling.
卷径小，卷绕密实，货物搬运安全、高效。
2
But the pipeline thrust of large diameter is usually very big. The design form of anchors will influence the fabrication cost of the project and safe operation directly.
但是大直径管道推力通常很大，固定墩的设计形式，将直接影响到工程造价和安全运行。
3
Understanding the interaction mechanism between the soil and a quay wall composed of large-diameter bottomless cylinders is vital to the safe and economic design of the quay wall.