long-wave communication 中文意思是什麼
long-wave communication
解釋
長波通信- long : n 朗〈姓氏〉。vi 渴想，極想，渴望 （for 〈古語〉 after to do）。adj （longer longest ）1 長，長的...
- wave : n 〈美海軍〉女志願軍人〈見 WAVES 條〉。n 1 波浪；碎浪； 〈the wave（s）〉 〈詩〉海。2 波動；波狀...
- communication : n. 1. 通訊，通知；交換；信息；書信，口信，通報。2. 傳達，傳授；傳播；傳染。3. 交通，交通機關；聯系，連絡（設備）。4. 【宗教】接受聖餐。
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Laser - diode end - pumped solid - state laser has many advantages, including high efficiency, good beam quality, high frequency stability, narrow line width, long lifetime, compact configuration, convenient for using et al. especially, single - frequency solid - state laser sources are required for many fields of fundamental research and scientific application, such as gravity - wave detection, coherent laser radar, coherent communication and fiber sensing
激光二極體泵浦的固體激光器具有全固態、小型化、效率高、使用方便等優點而受大家的廣泛關注，尤其是實現單頻運轉的全固態激光器以其優良的頻率特性和輸出功率穩定性可廣泛應用在相干信息處理、頻率計量、量子光學、引力波測量和量子信息等研究領域。 -
Once the existence of this wave - length had been discovered, it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested
一旦這種波長的實際存在被發現，提出把它作為星際間唯一可辨認的廣播頻率就為期不遠了。 -
Especially in military affairs, it is the vital part in military operations. short - wave communication is attractive because only little power and proper expenditure is needed when it is used for long distance communication. for this valuable trait, many country have expanded the area of short - wave communication ’ s research, thus there has become more and more new - model communication system
短波通信之所以能吸引用戶用它傳遞信息，最基本的原因是由於進行遠距離通信時，僅需要不大的發射功率和適中的設備費用，這一寶貴的優點，使得世界各國近年來加緊了短波通信的研究，出現了各種新型的短波通信系統。 -
Because of good performance in resisting - destroy, short wave communication becomes important means of long - range communication in military. the combination of short wave communication and manet technology has produced hf manet
短波自組網（ hf - manet : highfrequencymobileadhocnetwork ）是以短波通道作為物理介質的自組網。 -
As a important method for middle or long distance wireless communication, short - wave communication gains its recognition over again, for its long - distance and anti - destroy capability. but now more advance performances are expected
短波通信是中遠距離無線通信的一個重要方式，由於通信距離遠、抗打擊能力強、設備簡單等優點在近年來重新受到重視。
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