“simen coal measures”的概念、定义、翻译、参考文献-科学参考

单词	simen coal measures
释义	simen coal measures Encyclopedia 理学石炭纪煤系释 simen coal measures寺门煤系下石炭统寺门组地层发育时期连续沉积形成的一套含有煤层并具有成因联系的沉积岩系。
随便看	security measures security mechanism of operating system security middleware security model security monitoring and control security monitoring and control of pipe networks security monitoring center security of archives security of collection storage room security of cryptographic hash function security of cryptographic protocol security of debt security of file content information security of information content security of nuclear weapon security of supply and demand for analysis security parameter index security parameter index, SPI security policy security protection security protection risk assessment security protection risk treatment security protocol security protocol analysis security requirements

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