查询词典 envelope detector

Luckily, he passed all exams last term：(幸运的是上学期他通过了全部的科目)

10. The report card in the envelope made him feel nervous. (信封内... | 11. Luckily, he passed all exams last term. (幸运的是上学期他通过了全部的科目) | 12. The disappointing result was in history. (最...

Surface Letter Paper：平邮信纸

空邮信封 Air Mail Envelope | 平邮信纸 Surface Letter Paper | 空邮信纸 Air Mail Letter Paper

Stamped Letter Sheet：邮资邮简

邮资信封Stamped Envelope | 邮资邮简Stamped Letter Sheet | 邮资明信片Stamped Postcard

lettered silk：字纹花绸

套装信笺和信封 letter writing paper & envelope set | 字纹花绸 lettered silk | 写字模形板 lettering templet

Letterhead Bin：(衔头纸出纸架)

Envelope Bin(信封出纸架) | Letterhead Bin(衔头纸出纸架) | Preprinted Bin(预印纸出纸架)

Letterhead Bin：(信签接纸架)

Envelope Bin (信封接纸架) | Letterhead Bin (信签接纸架) | Preprinted Bin (预印纸接纸架)

Linear measure：长度单位

热的:Thermal | 热封闭:Thermal envelope | Linear Measure 长度单位:

logarithmic amplifier：对数放大器

应用工程师问答-4 对数放大器(LOGARITHMIC AMPLIFIER)精解答:这是一个不错的开始,不过我们需要更明确一点. 正如同在一般的通信技术中所理解的意义,对数放大器这个术语乃是指一个能够针对输入信号的包络(envelope)将其对数计算出来的组件.

lower dini derivative：狄尼下导数

lower density 下密度 | lower dini derivative 狄尼下导数 | lower envelope 下包络

lower envelope：下包络

lower dini derivative 狄尼下导数 | lower envelope 下包络 | lower half plane 下半平面

aseptically drawn milk：在无菌条件下挤出的乳

aseptic | 防腐剂 无菌的 | aseptically drawn milk | 在无菌条件下挤出的乳 | asepticism | 无菌法, 无菌外科学说

digital refurbishing frequency：数据刷新速度

额定输出 rated output | 数据刷新速度 digital refurbishing frequency | 通讯波制率 communication BPS