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- Radio Propagation for Modern Wireless Systems II. 現代無(wú)線(xiàn)通信系統電波傳播2。
- Liebherr is a Systems Supplier for the new Airbus A380. 利勃海爾是新機型空客A380飛機的系統供應商。
- Every analogue wireless system has background noise to a certain extent. 每個(gè)模擬無(wú)線(xiàn)系統都有一定程度的電子干擾音。
- ADAC Laboratories Europe - nuclear medicine and laboratory information systems supplier. 提供有關(guān)放射性醫學(xué)以及實(shí)驗的信息系統。
- These objectives apply to terrestrial digital wireless systems that use portable terminals to access the PSTN. 這些指標適用于使用便攜式終端接入PSTN的地面數字無(wú)線(xiàn)系統。
- Wireless systems on farmland will measure temperature and humidity and control irrigation systems. 農田里的無(wú)線(xiàn)電系統能測量溫度和濕度，同時(shí)控制灌溉系統。
- Audio-Technica now creates high-performance microphones , headphones and wireless systems. 時(shí)至今日，公司已能開(kāi)發(fā)出高性能的話(huà)筒、耳機、無(wú)線(xiàn)系統和消費電子產(chǎn)品。
- The photocatalyst should be regenerated or replaced by the system supplier preferably at least once yearly. 應由系統供應商定期更新或更換光催化劑,宜至少每年進(jìn)行一次。
- LES BESSER .ROWAN GILMORE “Practical RF Circuit Design for Modern Wireless Systems” 2003 ARTECH HOUSE,INC. 黎慧玉;”感測器與轉換應用電路-設計與實(shí)習”;高立1998.
- INA takes over LuK GmbH and expands its expertise as a system supplier to the automotive industry. 職訓局接管泉有限公司，并擴大其專(zhuān)業(yè)知識作為一個(gè)系統供應商，汽車(chē)行業(yè)。
- Marconi, with his wireless system of telegraphy and now of telephony, enables us to speak and send messages for thousands of miles through space. 通過(guò)馬可尼無(wú)線(xiàn)電報與其后電話(huà)系統的發(fā)明，我們得以跨越千里空間通話(huà)并輸送信息。
- The idle system supplies a very rich mixture to start with. 怠速系統提供很濃的可燃混合氣供起動(dòng)使用。
- Based on the requisition of wireless system debugging,this paper develops a novel radio-frequency beaconing. 根據無(wú)線(xiàn)電數據鏈系統及部件的調試需要,研制開(kāi)發(fā)了一種新型的以鎖相環(huán)為核心、由單片機控制的射頻信標機;
- Regular maintenance of the system equipment should be carried out by trained personnel or the system supplier preferably at quarterly intervals. 系統的設備應由曾受訓練人員或系統供應商定期維修保養,宜每季一次。
- In modern 3rd generation (3G) wireless systems such as UMTS, there are two types of channels: common channels and dedicated channels. 摘要:第三代行動(dòng)網(wǎng)路，如UMTS，包含兩種頻道類(lèi)型：公用頻道與專(zhuān)屬頻道。
- Regular maintenance of the system should be carried out by trained personnel or the system supplier preferably at quarterly interval. 應由曾受訓練的人員或系統供應商定期檢查保養系統,宜每季一次。
- Hydraulic system supplied large punching and riveting force. 采用柱塞式液壓系統，沖鉚力大，角連接強度高。
- The simulation result showed that the channel capacity of the wireless system can be enhanced obviously thro... 仿真結果表明,在礦井環(huán)境下合理地布置天線(xiàn),可以大幅度地提高無(wú)線(xiàn)系統的信道容量。
- It's a wireless system for delivering television programming directly to a viewer's house. 它是用來(lái)將電視節目直接傳送給電視觀(guān)眾的無(wú)線(xiàn)電系統。
- The quartz sleeve of the UV lamp should be cleansed at least monthly by trained personnel of the operator or the system supplier. 應由系統供應商或曾受訓練的人員至少每月清潔紫外光燈的石英套管一次。
