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Abney level的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
a surveying instrument consisting of a spirit level and a sighting tube; used to measure the angle of inclination of a line from the observer to the target
Abney level的用法和樣例：
例句
- This method is also suitable for the theodolite with a contract index level.
這個(gè)方法也適合于一般具有豎盤(pán)符合水準器的經(jīng)緯儀。
