“primitive achondrites”的概念、定义、翻译、参考文献-科学参考

单词	primitive achondrites
释义	primitive achondrites Encyclopedia 理学无球粒陨石释 primitive achondrites原始无球粒陨石具有类似球粒陨石的矿物组合与化学成分但不具备球粒结构的陨石。
随便看	securities margin trading securities market entity securities market information securities registration and clearing institutions securities regulation securities self-regulatory organization securities trading securities trading service institutions securitron security security alarm management services security alarm monitoring center security analysis security and economic interests of the game security and guarding services security and protection management security and protection system security architecture of operating system security association security association database security association database, SADB security association, SA security audit security authentication security axiom

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