ui-uondʰ-so-
1Denitrification — Nitrogen cycle. Denitrification is a microbially facilitated process of nitrate reduction that may ultimately produce molecular nitrogen (N2) through a series of intermediate gaseous nitrogen oxide products. This respiratory process reduces… …
2忦 — jiá (1) ㄐㄧㄚˊ (2) 怨恨。 (3) 忧惧。 (4) 慬。 (5) 急。 (6) 郑码： UOND， U： 5FE6， GBK： 8FF0 (7) 笔画数： 7， 部首： 忄， 笔顺编号： 4423432 …
