“nitrogen fixation by free-living bacteria”的概念、定义、翻译、参考文献-科学参考

单词	nitrogen fixation by free-living bacteria
释义	nitrogen fixation by free-living bacteria Encyclopedia 理学生物固氮释 nitrogen fixation by free-living bacteria自生固氮自由生活在土壤或水域中的固氮细菌独立进行的生物固氮作用。
随便看	significant other significant value significant wave height signific component signific symbol abbreviation sign invariance principle sign language sign, language and knowledge Sign Language Corpus sign language development sign language interpreting sign learning theory signless signless number sign magnitude sign magnitude representation sign magnitude, sign magnitude representation sign of absolute value sign of addition sign of aggregation sign of definition sign of division sign of equality sign of falsity sign of implication

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