“煤中氧”的概念、定义、翻译、参考文献-科学参考

单词	煤中氧
释义	煤中氧 Encyclopedia 理学煤元素分析释 oxygen in coal煤中氧煤中所含的氧元素。
随便看	prealloying preamble preamble to the constitution preamp pre-amplification preamplification pre-amplifier preamplifier preanalysis pre-anesthesia assessment clinic pre-anesthesia evaluation pre-anesthesia interview pre-anesthesia（preoperatuve）fasting preanodize preantenna preantennal ganglion Pre-approval of the use of manning quotas preassemble preassembly pre-assembly modularization design of concentrators preassigned preatomick preattentive processing preauricular fistula preaxiomatic

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。