頂足徑 的英文怎麼說
中文拼音 [dǐngzújìng]
頂足徑
英文
vertico-podalic diameter-
There are also three hiking trails suitable for the experienced hikers, the wilson trail, hong kong trail and tai tam country trial. they will pass though the top of the jardine s lookout ( wilson trial stage 2 hk trial stage 5 ) and violet hill ( wilson trail stage 1 tai tam country trial ). they are over 400m in height and you can overlook the sight of tai tam reservoir, kowloon, northern & southern part of hong kong island and outlying islands
該處還有三條適合具經驗遠足人仕的路徑衛奕信徑、港島徑及大潭郊遊徑,它們均途經附近的渣甸山(衛奕信徑第二段港島徑第五段)和紫羅蘭山(衛奕信徑第一段大潭郊遊徑) ,您可以從400多米高的山頂,俯瞰大潭水塘、九龍半島、港島南北岸及香港南部島嶼的景色。The conical insulator high 15 cm, the diameter of top is 5cm and that of the bottom is 35cm. the insulator is operated for more 300 times on voltage more 600kv, and maximum voltage is 750kv. the operated is stability and no surface flashover phenomenon is happened
錐形絕緣子高15cm ,錐底直徑35cm ,錐頂直徑5cm ,實驗結果表明滿足設計要求,在600kv以上工作300多次,最高電壓達750kv ,運行穩定,未發生沿表面閃絡現象。
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