modulation 核心詞議：
n. 調(diào)制;調(diào)幅度;移調(diào);
modulation 基本解釋
n. 調(diào)制；調(diào)幅度；移調(diào)
速記方法知識擴展
中文詞源
中文詞源：
modulation
精選例句
1、 Our fifth concern is with modulation noise.
我們要討論的第五個問題是調(diào)制噪聲.
2、 However, the modulation - demodulation of ultraviolet and voice transmission are the key technologies.
然而, 紫外光通信的 調(diào)制解調(diào)技術(shù) 以及語音傳輸是整個系統(tǒng)的關(guān)鍵難點.
常見考點例句：
- This is known as modulation .
- 這一過程就是調(diào)制。
- It was modulation , frey discovered , that induced the widest variety of biological effects .
- 佛瑞發(fā)現(xiàn)，正是調(diào)制誘發(fā)了種類最為廣泛的生物效應(yīng)。
- Incandescent light bulbs and fluorescent tubes are not really suitable for modulation , but they are yesterday 's lighting technology .
- 白熾燈和日光燈的光其實并不適合調(diào)制，不過它們已是舊式的照明技術(shù)了。
- The 4d means four data symbols ( two bits ) , the pam5 is pulse amplitude modulation with five signal levels .
- 4d指四個數(shù)據(jù)符（2比特），pam5表示分5個層級的脈沖幅度調(diào)制。
- B. anxiety modulation : this occurs via the brain 's anxiety network , which spans many regions , such as the orbitofrontal cortex .
- 焦慮的調(diào)節(jié)：這是通過大腦中的焦慮網(wǎng)絡(luò)形成的，該網(wǎng)絡(luò)覆蓋了包括像前額腦區(qū)的這樣的許多區(qū)域。