line declination 中文意思是什麼
line declination
解釋
等磁偏線- line : n 1 線；繩索；釣絲；測深度用繩，捲尺。 a fishing line 釣魚線。 be clever with rod and line 會釣魚...
- declination : n. 1. 下傾，傾斜。2. 衰微。3. 謝絕，拒絕。4. 【天文學】赤緯。5. 【物理學】偏角，偏差，磁偏角。adj. -al 下傾的，偏差的；赤緯的。
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In other way, the telephone line expander which has many characteristics just as the little of declination, the far distance of communication, the convenience of using and protecting can transmit tone signal directly and is suitable for the performance of telephone line
同時，電話線路擴容器直接傳輸音頻信號，適合電話線路特性，具備衰耗及串音小，通話質量好和通信距離遠，使用及維護簡便等優點，具有廣泛的應用前景和使用價值。
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