Basically , the frequency is just a measure of how fast the wave is oscillating .
基本上，频率就是一个波振荡得有多快的量度。
The japanese company has been riding robust growth here , peddling commodes with sleek designs and features such as oscillating bidets , air fresheners and blow dryers .
This is the equivalent of zapping a stationary object with an oscillating magnetic field of the sort used in mri .
这相当于不断摆动mri中的磁场，并令其轰击某一静止物体。
Previous experiments have shown that applying a constant electric field created small effects on flames , but cademartiri 's work used an oscillating electric field to greater effect .
Given how sluggishly the prices of most core items adjust , funnelling core inflation through a tight oscillating path even over the medium term stretches a central bank 's capability .
