您要查找的是不是：
- Its voltage has not been exceeded. 它的电压没有超过。
- The density of population in this city is very high. 这个城市的人口密度非常高。
- input noise voltage density 输入噪声电压密度
- spectral voltage density [电] 光谱电压密度
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- Note the polarity of the voltage drop across R. 注意R上电压降的极性。
- The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
- The population density is evened out. 种群密度亦趋于均匀化。
- It is fed into the grid at this voltage. 它是以这种电压馈入电力网。
- Density exceeded 100 nests per mile. 丝巢密度超过每英里100巢。
- The current lags behind the voltage. 电流滞后于电压。
- To apply a small voltage to(a grid). 向栅极加偏压
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?
- That is how voltage is measured. 那就是测量电压的方法。
- This wave of excess density is sound. 这种过剩密度的波就是声波。
- Diesel generator voltage characteristic test. 柴油发电机电压特性试验。
- The density logger consists of a radiation source. 密度测井仪包括辐射源。
- Methods Investigating the rodent density by ELTON. 方法用ELTON夹夜法对鼠密度进行调查。
- By the charge density we mean the per unit volume. 所谓的电荷密度是指单位体积的电荷。
- The voltage had been reduced in stages. 电压一直在逐步地降低。
