“reference line”的概念、定义、翻译、参考文献-科学参考

单词	reference line
释义	reference line [`ref·rǝns ´līn] ^NAVIGATION A line from which angular or linear measurements are reckoned. Also known as datum line.
随便看	threading machine thread-lace scoria thread plug thread plug gage thread protector thread rating thread ring gage thread waste threat collision avoidance system three-address code three-address instruction three-alpha process three-arm protractor three-body problem three-day fever three-decibel coupler three-decision problem three-dimensional three-dimensional braiding three-dimensional display system three-dimensional flow three-eighths rule three-index symbols three-input adder three-input subtracter

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