The circuit structure is using a fly-back converter voltage.这个转换器是利用返驰式电路架构实现。Two phase - shift - networks of frequency discriminator are given circuit and layout examples.本文较详细地分析了鉴频器用移相网络的特性和集成化难易点.Circuit - oriented m...
He was just starting to become known on the cabaret circuit.他在卡巴莱歌舞表演圈中刚刚开始有点名气。There is an internal circuit breaker to protect the instrument from overload.内置有断路器，防止设备过载。The approach was intended to short-circuit normal...
It has characteristics of chemical inertness, high - whiteness, high purity and equal particle size.具有粒度分布均匀,化学性能稳定, 色白 、 质纯特点.What does three twelfths plus three fourths equal?十二分之三加上四分之三等于 多少 ?Matter and energy are equ...
Bees store honey in honeycombs inside hives.蜜蜂将蜂蜜储藏在蜂巢里.I certainly don't want to think about those terrible honeycombs.我是真的不想去想那些糟糕的蜂巢.WHY do honeycombs have hexagonal cells?为什么蜂窝的形状是六边形的 呢 ?...