高頻電報學 的英文怎麼說
中文拼音 [gāobīndiànbàoxué]
高頻電報學
英文
high-frequency telegraphy- 高 : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
- 頻 : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 報 : Ⅰ動詞1 (告知; 報告) report; declare; announce 2 (回答) reply; respond; reciprocate 3 (答謝)...
- 學 : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
- 高頻 : high frequency
- 電報 : telegram; cable; telegraph; message
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The video surveillance system. it makes all facilities running efficient between subsystems. for example, while the sensor detects abnormal movement in the central control room, the system will automatically present related alarm position in the e - map and pop up video, which is set one minute ahead for the management
使機房內各設備系統之間自動高效運行,譬如當機房內的探頭檢測到有人活動時,系統會在電子地圖上以形象的方式顯示報警發生的位置,彈出報警區域的視頻,同時聯動攝像機提前一分鐘進行錄像,為報警事件處理提供科學依據。A range of value added services are currently being provided by dvn on digital tv platform at affordable cost for channel rebroadcasts, near video on demand, on - line information, interactive advertising, tv - commerce etc. based on the prc s nationwide survey report " economic research analysis of digital set top box technology for cable tv operators " conducted by the academy of broadcasting science, sarft of china in 2002, the dvn s brand set top boxes ranked the highest in the adoption rate amongst the tv operators in china
集團已在中國十多個省市建立了二十多個數碼廣播系統,以低廉的成本向電視觀眾提供視頻點播、網上訊息、互動廣告、電視商務等一系列的數碼電視增值服務。根據中國廣播科學研究院二零零二年的《有線數字電視機頂盒技術經濟分析研究報告》 ,天地數碼的柏視通機頂盒為各地運營商選用率最高的終端產品品牌。
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