The principle and the practice of an oscillation circuit using a gyrator are discussed.本文叙述应用回转器的振荡电路的原理与实践.In this approach , magnetic paths are modeled by capacitive windings are represented by two - ports gyrator.运用回转...
Her matronly fame was trodden under all men's feet.她那主妇的声名任凭所有的人践踏在脚下." No modest, matronly dove grays and lilacs tonight." 今天晚上用不着穿那种庄重的主妇式的紫灰色和淡紫色.Mary, in her matronly days , became as solid in figure as her moth...
New Japanese cars averaged 13 km to the litre in 1981.1981年，新型的日产汽车平均每升汽油能跑13千米。Our speed averaged out at 50 km an hour.我们的平均速度是每小时50公里.For those uninitiated in scientific ocean drilling, the previous record was a little...
She dug the foundation with a pick and shovel.她用镐和平锹挖地基。The Foundation is holding a dinner in honour of something or other.基金会正举办某个纪念宴会。to lay the foundation stone of the new museum为新建博物馆奠基...