key modulation（意思翻译）

电键调变；电键调幅

key modulation（相似词语短语）

1、modulation───n.[电子]调制；调整

2、shared key───共享密钥

3、amplitude modulation───n.调幅；调幅；波幅调制

4、pak key───pak键

5、modulation index───调制指数，调制度；[电子][通信]调制指数

6、frequency modulation───调频

7、Key───n.钥匙；关键，密钥；（键盘乐器或电脑键盘的）键；调，声调，色调；答案；图例；扳手；销子，楔，栓；翼果；板条间首层灰泥；（篮球）罚球区；低岛，礁；adj.关键的，主要的；n.(Key)（美）基（人名）；vt.键入，用键盘输入；用别针等固定；使与……符合或关联；使……与……共处，相安无事；用钥匙将汽车表面划坏；将（表面）弄粗糙；给（广告）加识别码；成为获得……的关键

8、suo key───你的钥匙

9、home key───本位键；起始键；归位键

key modulation（双语使用场景）

1、Adaptive coded modulation has become one of the key techniques in high speed wireless data communications.───自适应编码调制技术已成为高速无线数据通信的一项关键技术。

2、Emulate experiments and lake experiment obtained lower error code rate than traditional waveform design method using this waveform structure with multiple phase shift key modulation.───以多进制相位调制方式采用这种波形结构进行了FangZhen实验和湖水试验，都获得了比传统的波形结构更低的误码率。

3、Now the modulation — change of key from major to back to minor as the cortege will start up again and then we — a nice clarinet sound there and here comes our cortege with the bass.───现在变调了，从大调，变回小调，送葬行列再次启动，然后我们听到了优美的单簧管，送葬行列伴随着低音来了。

key modulation（英语使用场景）

1、Emulate experiments and lake experiment obtained lower error code rate than traditional waveform design method using this waveform structure with multiple phase shift key modulation.

2、Orthogonal frequency division multiplexing (OFDM) scheme with high spectral efficiency and resistance to multi-path distortion has become a key modulation format in wireless communications.

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