您要查找的是不是：
- treble attenuation circuit 高音衰减电路
- The DC and AC attenuator circuits provide ranging for the AC and DC functions. 直流和交流衰减器电路提供直流和交流功能的量程切换。
- The first octave above the treble staff. 高八度高音谱度上方第一个八度
- He has treble his income during the last few years. 在过去几年中他的收入已增加了两倍。
- treble attenuation 高音衰减
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- There must be a break in the circuit. 电路中一定有断路。
- A short circuit will blow the fuse. 短路会烧断保险丝的。
- A short circuit put the machine out of action. 短路使机器停转。
- The house is worth treble what they paid for it. 这房子值他们所付价钱的三倍。
- Pitched in the first octave above the treble staff; high. 高音调的，高八度的高音谱表上方第一个八度的; 高音调的
- The switches close the contacts and complete the circuit. 这些开关可使接触器接通电流形成回路。
- We will treble the sale this year. 我们今年要让销售额增加两倍。
- Attenuation of light is in the form of absorption. 光是以吸收的形式衰减。
- Yet some form of attenuation is mandatory. 然而有些衰减形式是必须采用的。
- Capital expenditure was treble the 1998 level. 资本支出是1998年的三倍。
- attenuation circuit 衰减电路
- I've got too much treble and not enough bass. 我把音调调得太高了,低音还调得不够。
