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单词
secondary forest
释义
secondary forest
Encyclopedia
农学
次生林
释
secondary forest
次生林
原始林经过采伐、开垦、火灾及其他自然灾害破坏后,经过天然更新、自然恢复形成的次生群落。即在次生裸地上经过一系列植物群落次生演替形成的森林群落。又称天然次生林。
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asbestosis
asbestos related respiratory diseases
As Birds Bring Forth the Sun and Other Stories
ASBU
as-built drawing
as-built drawing of mining
as-built drawings of concentrators
ASCA
ascade cycle liquefaction process
A-scan pulse reflection ultrasonic test instrument
ascariasis
ascaridole
ascarisin
ascarisin; scaridole; 1,4-peroxi-do-p-menthene-2
ascaris lumbricoides
ASCE
Ascella
ascend
ascendant
ascendant continued fraction
ascendant subgroup
ascending
ascending and descending,floating and sinking
ascending branch
ascending central series
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