The upper level dry and cold air with high moist potential vorticity value was superposed to the low-level disturbance, which was advantageous to instability stratification strength and precipitation.

高空具有高湿位势涡度值的干冷空气叠加在低层扰动上，有利于不稳定层结的加强和降水发生。

youdao

The real disturbance was at the level of appearances: we can no longer pretend we don’t know what everyone knows we know.

真实的不安，只是表象层次上的不安：我们不能再假装我们不知道每个人都知道我们知道的那些东西了。

youdao

Invalid pump operation is often disturbance caused by sound level measurement and indicator diagram for diagnosis.

无效的泵运转常是气干扰造成的，可通过声波液面测量和示功图进行诊断。

youdao

This data that has been published by the UN agency is a serious cause for concern given the level of disturbance seen in Tunisia and of course, more dramatically and right now in Egypt.

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By now the two departments are supposed to have restored the mussel reefs to a sustainable level, imposed non-disturbance zones and brought in legislation to protect the areas involved.

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