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- He varied the transmission frequency. 他變換了無(wú)線(xiàn)電傳送的頻率。
- A unit of frequency equal to one cycle per second. 赫茲頻率的單位，等于每秒一周
- SB70 Frequency Convener SB70變頻器
- Frequency Convener 變頻器
- High Voltage Frequency Convener 高壓變頻器
- Fatal accidents have decreased in frequency over recent years. 近年來(lái)死亡事故發(fā)生的頻率已經(jīng)下降。
- We can often correlate age with frequency of illness. 年齡的大小往往與發(fā)病率有關(guān)。
- Accidents on that highway are happening with increasing frequency. 那條高速公路上車(chē)禍發(fā)生得越來(lái)越頻繁。
- SHENYANG QINGFA MEDIUM FREQUENCY TECHNOLOGY CO., LTD. 沈陽(yáng)慶發(fā)中頻技術(shù)有限公司。
- Extruder and hual off adopt AC frequency conversion technology. 擠出機、牽引機等采用交流變頻控制技術(shù)，調整方便。
- The AGC technology in the radio frequency channel is also studied. 研究了射頻信道中的自動(dòng)增益控制(AGC)技術(shù)。
- He tuned his radio to the police frequency. 他把無(wú)線(xiàn)電調到警方的頻率。
- Application of PLC and Frequency Transformer to TV Studio Technology. PLC以及變頻器在電視演播工藝中的應用。
- He manipulated the frequency dial of the radio. 他開(kāi)始調撥頻率鍵盤(pán)。
- The pitch depends on the frequency. 音調的高低是由頻率決定的。
- The resulting frequency varies by a few percent. 最終頻率有少許變動(dòng)。
- I am majored in audio frequency amplifier. 我主修音頻放大器。
- Small dissipation factor at high frequency. 高的頻率和小的損耗因素.
- Spread the palpitate frequency love till ending. 循著(zhù)心跳的頻率愛(ài)到永不分離。
- Wave speed equals frequency times wavelength. 波速等于頻率乘以波長(cháng)。
