safe water level的意思|示意

The water here contained 965 becquerels of radiation per kilogram - treble the "safe" legal level of 300 becquerels per kilogram.

这水中的放射性是每千克965贝可——是“安全标准”每千克300贝可的3倍。

It is indicated that it is important to choose the initial control water level in the air chamber for the safe operation of the system.

结果表明，气压室内初始气压(或水位)的选择对系统的安全运行至关重要。

The task comes from a real problem of water level controlled at Tang Gong Ta pump station, which is a water level controlling system for safe range between pool and electric moter.

本课题来自唐公塔泵站的液位联锁系统，该系统实现高位水池与二级泵站、低位水池与一级泵站间的液位控制连锁，以保证水池液位始终保持在规定的安全限度内。

An expansion tank is equipped at the top, water level can be controlled automatically, it works without pressure, so it's safe and reliable, tedious report and endorse procedures are simplified.

锅炉上部设有膨胀水箱，水位自动控制，无压运行，安全可靠，简化了繁杂的报批手续。

When the water hits the right level, the baby birds are kept safe from predators by a corrosive ditch.

当水到达合适的水位时，幼鸟就会被一条腐蚀性的沟渠保护，免受捕食者的伤害。

Therefore, the maintenance of the boiler water level in a given range is the protection necessary for safe operation of boilers, boiler properly one of the key indicators of.

因此，维持锅炉汽包水位在给定范围内是保护锅炉安全运行的必要条件，也是锅炉正常运行的主要指标之一。