“underground engineering support”的概念、定义、翻译、参考文献-科学参考

单词	underground engineering support
释义	underground engineering support Encyclopedia 理学地下工程支护释 underground engineering support地下工程支护地下工程开挖过程中，为防止围岩坍塌和石块下落采取的支撑、防护等安全技术措施。
随便看	acid-base balance of body fluid acid base buffer solution acid-base buffer solution acid base catalysis acid-base catalysis acid-base catalyst acid base equilibrium acid-base equilibrium acid-base equilibrium disturbance acid base indicator acid-base indicator acid base reaction acid-base reaction acid/base-sensitive polymer acid-base theory acid base titration acid-base titration acid base titration constant acid-base titration constant acid base titration curve acid-base titration curve acid-base titrations for pharmaceutical analysis acid beta glucosidase acid beta-glucosidase acid buret

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