查询词典 truth speaker

preamp：前置放大

还是前置放大(preamp)同功率放大(power amp)分离的?另一个会商扬声器时需要思量的是阻抗,它的权衡单元是欧姆. 单独的扬声器一般为四、8或16欧姆. 数据越高阻抗越大. 你的放大器暗地里的扬声器输出(speaker output)会申明供给最大功能的保举阻抗.

spear point chisel：尖头凿刀

speaker 扬声器 | spear point chisel 尖头凿刀 | spear 鱼叉

STAINLESS WHEEL'S RACK FOR TRANSPORTER：不锈钢输送带轮用轨道

喇叭头轭铁 U-YOKE,T-YOKE FOR SPEAKER | 不锈钢输送带轮用轨道 STAINLESS WHEEL'S RACK FOR TRANSPORTER | 工业用链 INDUSTRIAL STEEL LINK CHAINS

The speaker is shouted down by militant union members：[例]

milestone n.1.里程碑, 里程标 2.重要事件, 转折点 | militant a.激进的,好斗的 n.激进分子,斗士 | [例] The speaker is shouted down by militant union members.

Speaker key：键(管乐器)

"间","Space" | "键(管乐器)","Speaker key" | "对位种类","Species"

high frequency spark gap oscillator：高频电火花隙振荡器

high frequency signal generator 高频信号发生器 | high frequency spark gap oscillator 高频电火花隙振荡器 | high frequency speaker 高频扬声器

dual-line speaker phones：双线免提电话

Dry Cleaning, Laundry & Pressing list 乾洗及洗熨服务表 | dual-line speaker phones 双线免提电话 | duck and drake 鸭

Social media consultant：社会媒体顾问

厨师Chef | 社会媒体顾问 Social media consultant | 播音员 Public speaker

six months earlier：早在六个月前

21.singers from cross China 来自中国各地的歌手 | 23.six months earlier 早在六个月前 | 24.a native speaker of English 一个讲英语的本土人

Speaker of the House：(众议院的议长)

1.the Vice President(副总统) | 2.Speaker of the House(众议院的议长) | 3.President pro tempore of the Senate(参议院议长)

Camphorwood：香樟

camphor oil 樟脑油 | camphorwood 香樟 | camp process 水泥保护木柱法

platinum resistance thermometer sensor：铂热电阻

plateau,平台;坪 | platinum resistance thermometer sensor,铂热电阻 | playback apparatus,回放仪