“distance sum structure”的概念、定义、翻译、参考文献-科学参考

单词	distance sum structure
释义	distance sum structure Encyclopedia 工学遥测释 distance sum structure距离和体制由1个主站和3个副站组成，以测量主站与3个副站至目标的距离之和为测量元素的外测体制。常用体制表示。
随便看	mechanical automation mechanical axis mechanical backup main flight control actuator mechanical behavior in cellular degeneration mechanical behavior in cellular degneration mechanical bionics mechanical bonding mechanical breakdown mechanical calibration kit mechanical-centrifugal speed governor mechanical character mechanical characteristics mechanical characteristics of rock mass mechanical-chemical hybrid sand control mechanical clamp mechanical clock mechanical comminution process to produce powder mechanical compliance mechanical composition of soil mechanical connecting technology mechanical connection mechanical construction mechanical construction techniques mechanical control circuit mechanical control measure

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