1) unhumified organic matter
未腐解有机物质
2) undecomposed organic materials
非腐解有机物料
1.
Effects of the undecomposed organic materials(UOM) including rice straw,corn stalk and horseshit on the rice yield were studied by pot,small plot and plot tests in two kinds of paddy soils.
在２种水田土壤上采用盆栽、微区和小区试验，对稻草、玉米秸秆和未堆腐的马粪３种非腐解有机物料对水稻产量的影响进行了研究。
3) refractory organic compounds
难降解有机物质
6) Breakdown or decay of organic materials.
腐烂;分解指有机物的分解或腐败
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条