“thickness of coal seam”的概念、定义、翻译、参考文献-科学参考

单词	thickness of coal seam
释义	thickness of coal seam Encyclopedia 理学煤炭地质勘查释 thickness of coal seam煤层厚度煤层顶板岩层与煤层底板岩层之间的垂直距离。
随便看	radiopharmacy radio phase navigation radio phone radiophoto radiophotography radiophotoluminescence radio-photoluminescence dosimeter radio photon radio photosphere radiophotostimulation radio physics radio picture radio plage radio plage component radio polarimeter radio polarimetry radiopolarography radio pollution radio positioning radio positioning system radio program synthesis radio program transmission and distribution system radio propagation at frequencies above 10 GHz radioprotectant radioprotective agent

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。