The present researches on minimum safe passing distance is summarized.
概述了最小安全会遇距离的研究现状。
Small errors by the ahead driver may not be sufficient to allow a safe passing move however.
前车的一点小失误并不足以让后车有权安全通过。
Or are they exploiting a passing fad which will fade when the economy recovers and high-flyers realise that safe jobs are preferable to sitting by the phone waiting for the talent agency to call?
它们抑或只是昙花一现？ 因为当经济复苏时，那些胸有抱负者就会意识到安稳的工作要比整天守在电话机旁等人才中介来电要强许多。
In the SELinux-protected containers, SELinux stops the signals from passing the container boundary, so kill -9 -1 is actually safe.
在受SELinux保护的容器中，SELinux阻止该信号通过容器边界，因此kill- 9- 1实际上是安全的。
Nigel drove fast and well, passing cars only when it was safe.
奈杰尔开车又快又好，只有在保证安全的情况下才会超车。
Compared with the old signal system, the (signal system of) quasi-moving block shortens the safe distance of inter-train tracking interval and improves railway passing capability.
准移动闭塞信号系统研究的追踪列车间的安全间隔距离与旧的信号系统下相比较短，缩短了列车的追踪间隔时间，有利于提高铁路通过能力。
Action taken to avoid collision with another vessel shall be such as to result in passing at a safe distance.
为避免与他船碰撞而采取的行动，应能导致在安全的距离驶过。
The chassis has simple structure, low cost, safe driving and good passing ability under complex road conditions such as muddy road, grassland, desert and the like.
本发明结构简单，成本低廉，行驶安全，具 有在泥泞道路、草原及沙漠等复杂路况下的良好通过能力。
The reduced passing on to the next shift number of times, the effective saving of time, raises the working efficiency, reduces the safe hidden danger;
减少交班次数，有效节省时间，提高工作效率，减少安全隐患；
The reduced passing on to the next shift number of times, the effective saving of time, raises the working efficiency, reduces the safe hidden danger;
减少交班次数，有效节省时间，提高工作效率，减少安全隐患；
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