- 相关词组
- low-frequency transistor低频晶体管
- low-frequency relay低频继电器
- oscillator padder振荡器微调电容器
- low-frequency wet-flashover voltage低频湿闪络电压
- operation under low-frequency低频运行
- low-frequency propagation低频传播
- low-frequency transconductance低频跨导
- low-frequency resistance低频电阻
- low-frequency power amplifier低频功率放大器
- low-frequency vibration低频振动
- low-frequency radio telescope低频射电望远镜
- low-frequency preamplifier低频前置放大器
- low-frequency puncture voltage低频击穿电压
- low-frequency transformer低频变压器
- low-frequency pulp screen低频筛浆机
- padder extractor轧水[液]机
- low-frequency recording and reproducing head低频记录重放磁头
- self-excitation low-frequency generator自激低频发电机
- low-frequency tube低频管
- low-frequency parameter低频参数
- 今日热词
- 热门搜索
- headquarter vi.设总部;vt.将…的总部设在;把…放在总部里;
- silver n.银;银币;银器;银色;adj.银色的;银质的;
- kpl abbr.kilometers per liter 公里/公升;王者荣耀职业联赛关键绩效指标;指标;农民联盟
- settler n.移民；殖民者移居者；开拓者；定居者
- voice n. 嗓音;（动词的）语态;呼声，发言权;歌唱才能;vt. 发音;表达，说出;给（一部乐曲）配上声部;给（如管风琴音管）整声;
- fur n.毛皮;软毛;毛皮衣服;人造毛;
- chevy n. 雪佛兰；雪弗兰；雪佛兰汽车；切维；舒威巍
- ancient adj.古代的，以往的;古老的，过时的;年老的;老式的;
- passage n.通道，走廊;段落;流逝;通过;旅程;通行许可;
- snh48 青春女团；女子偶像团体
- here to stay 被普遍接受;被广泛接受
- The Economist 《经济学人》;（英国）《经济学家》周刊
