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- low frequency cable 低頻電纜
- To operate within the power cable line protection zones. 在電力電纜線(xiàn)路保護區內進(jìn)行作業(yè)。
- In electronics, undesirable low frequency currents interfering with a desired signal, and usually caused by a poorly screened alternating mains supply. 在電子學(xué)領(lǐng)域，一種不希望發(fā)生的低頻電流，它干擾所要求的信號。通常這種現象是由于交流供電線(xiàn)路屏蔽不良引起的。
- Installation of the Lanzhou-Xining-Lhasa optical cable line was completed. 蘭（州）西（寧）拉（薩）通信光纜鋪設完畢。
- Obviously, the technique is a very efficient method to calibrate line array in low frequency. 因此，線(xiàn)列陣管中校準方法是一種在低頻情況下校準線(xiàn)列陣的十分有效的方法。
- The abnormal colours of seedlings turned a low frequency. 顏色異常的苗木出現頻率較低。
- Laser direct writing of micro-OVD with low frequency templates[J]. 引用該論文 魏國軍;周小紅;周雷;陳林森.
- The cable line had brought the two continents so near that people could begin to talk to each other across the Atlantic in a fraction of a second. 電纜線(xiàn)縮短了兩大洲之間的距離，從而使人們開(kāi)始能夠在瞬間隔著(zhù)大西洋相互交流。
- If it is a low frequency sound, it is processed as an analog signal. 對低頻聲進(jìn)行傳統的處理。
- Card should be connected to the cable Jie Yaka, then cable line connecting a monitor signal. 應該使顯示卡連接解壓卡的轉接線(xiàn)，再把轉接線(xiàn)連接顯示器的信號線(xiàn)。
- The direction of the low frequency current with maximum frequency was also WSW. 低頻流出現頻率最多的方向和潮流基本一致。
- This effect is obvious at lower frequency band. 這種效應在振動(dòng)低頻區段更為顯著(zhù)。
- This paper presents the principle of optic time domain reflectometer (OTDR) and the fault location of optic fiber cable line by OTDR. 介紹了光時(shí)域反射儀(OTDR)的測試原理及其對光纜線(xiàn)路中經(jīng)常出現的光纖故障點(diǎn)進(jìn)行了分析,并簡(jiǎn)述了用OTDR測量時(shí)應注意的問(wèn)題。
- Medium SMES (200 MVA) are able to compensate some low frequency disturbance. 中型SMES(200MVA),這類(lèi)SMES能補償某些低頻度的擾動(dòng)
- HAN Ji-chang.Feasibility of adopting recloser for 10 kV cable line after fault.Distribution &Utilization,2000, 17(4) :24 -26. [4]韓吉昌.;10 kV電纜線(xiàn)路采用故障重合閘的可行性[J]
- Helmholtz resonator has a good noise eliminating performance at low frequency. 亥姆赫茲共振腔具有良好的低頻消聲性能,被廣泛地應用于低頻消聲方面。
- Armstrong was forced to use avery low frequency barely above audibility. 當時(shí)這樣的頻率被認為是“高頻”，但只不過(guò)是現在所用調幅波段的底部而已。
- Peak indicator light and LF (low frequency) switch per mono channel. 每路單聲信道具有峰值指示燈及低頻切除開(kāi)關(guān)。
- VFC? Voice Frequency Cable? 音頻電纜?
