栅板 栅板的英文 英语翻译 grating; grid; grid(plate) 拓展翻译 栅板塔grid column 鱼嘴栅fishmouth gate 原栅极发射primary grid emission 栅bar 栅北grid north 栅槽管grid-pool tube 栅槽坦克grid-pool tank 栅导grid conductance 栅导纳grid admittance 栅电感量grid inductance 栅电流grid current 栅电路grid circuit 栅电路测试器grid-circuit tester 栅跌式振荡器grid-dip oscillator 栅方向grid bearing 栅缝扫描slit scan 栅格板turbogrid plates 栅格式气体洗涤器hurdle scrubber 栅极gridgrid 栅极闭锁grid locking