球頂罐 的英文怎麼說
中文拼音 [qiúdǐngguàn]
球頂罐
英文
globe-roof tank-
Spherical metal tank is measured by light tangent method, and the uncertainty of measurement results is calculated by analysing the centre distance, horizontal angle and left and right tangent distance to the top etc
環形金屬罐的測量採用光切法,通過分析中心距、水平夾角、左右切點天頂距等參數,計算球形金屬罐容量測量結果的不確定度。
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