The most usual system is that of the decibel scale.最常用的系统为分贝标度系统.The decibel level was mounting.噪音在增强。A measure of sound intensity equivalent to one decibel at 1000 Hz.一种声强的量度单位,其值等价于1000Hz1分贝.The decibel level was mount...
Last year, economic growth tailed off to below four percent.去年，经济增长率下降到4%以下。Was it just a temporary blip on an otherwise healthy growth curve?这是否是原本良好的增长曲线中暂时的偏离？Computers and electronics are growth industries and need s...