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- The key to the design of feeble signal sampling system lies in the designing of ultra low noise preamplifier. 設計超低噪聲前置放大器是設計微弱信號采集儀器時(shí)不可回避的技術(shù)問(wèn)題。
- This master thesis deals with the study of ultra low power Low Noise Amplifier (LNA) for use inmedical implant device. 在本篇論文中，我們提出一個(gè)低功率數位訊號處理器的實(shí)作經(jīng)驗。
- low noise antenna 低噪聲天線(xiàn)
- Dust chambers, ultra low industrial freezers. 吸塵室，超低溫工業(yè)冷凍機。
- Low noise, libration, power consuncption. 整機噪聲小、振動(dòng)小、功耗比小。
- The duty on ultra low sulphur diesel is a steady source of revenue. 超低硫柴油稅是一項穩定的收入來(lái)源。
- It makes the engine run smoothly under low noise. 實(shí)際應用中,體現發(fā)動(dòng)機運轉平穩,噪音低。
- Structure of very low noise level. 低噪音結構。
- Headstock gears ground with low noise. 主軸箱齒輪精密磨削，噪音低。
- Powerful wind-force.It runs with low noise. 強勁風(fēng)力,運轉平靜,低噪音。
- Features: Low current, low voltage，low noise. 特點(diǎn):低電流，低電壓,低噪聲。
- Assembled low noise and long life fan. 裝配低嘈音及長(cháng)壽排風(fēng)扇。
- Purpose: Low noise audio amplifier applications. 用途:用于低噪聲音頻放大。
- Finally, a series of experimental studies is made on the proposed polarization-agile active microstrip antenna witha low noise amplifier (LNA). 第四，完成了獨創(chuàng )的具有極化捷變功能并帶有低噪聲放大器(LNA)的有源微帶天線(xiàn)陣的設計與研制，并進(jìn)行了一系列實(shí)驗2000年上侮大學(xué)博士學(xué)位論文研究。
- Ultra low chassis measurement.Camber-lifting for adjustment.Electronic leveling function. 超低底盤(pán)檢測，外傾角升起調整，電子水平功能。
- The PED System is an ultra low frequency "through the earth "paging control and remote blasting system. PED井下無(wú)線(xiàn)通訊與急救系統是世界上唯一一套可實(shí)現超低頻信號穿透巖層進(jìn)行傳輸的無(wú)線(xiàn)急救通訊系統。
- Main drive is votrolled by immersion method cluth with low noise. 油浸式無(wú)間隙高精度齒輪傳動(dòng)箱、噪音極小。
- With the ultra low frequency sound box combination use, may have theacoustics which plentifully shocks. 與超低頻音箱組合使用，可產(chǎn)生更加豐滿(mǎn)震撼的音響效果。
- Meanwhile, the effects of CNPS and common calibration curves with N on ultra low C and N analysis are compared. 試驗結果表明本法準確、可靠,實(shí)現了用火花源原子發(fā)射光譜儀對鋼中超低C、N、P和S的快速、準確度的影響。
- High Speed, Low Noise, Single Supply CMOS Operational Amplifier. 高速低噪聲單電源CMOS運算放大器。
