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大迁徙
释义
大迁徙
Encyclopedia
理学
大迁徙
释
great migrations
大迁徙
每年5~6月坦桑尼亚大草原旱季到来时,角马、瞪羚、斑马等数百万食草动物跋涉800多公里的集体迁徙现象。世界上最大的陆栖哺乳动物迁徙活动。又称东非动物大迁徙或非洲动物大迁徙。
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bioreaction heat transfer
bioreaction strengthen
bioreactor
bioreactor for tissue construction
bioreactor for wastewater biological treatment
bioreactor landfill
bioreactor mass transfer
biorecognition
bioreductive drug
biorefinery
biorefining
bioregenerative life support system
bioremediation
bioremediation for the soil pollution
bioremediation of contaminated sea areas
bioremediation of contaminated soil
bioremediation of nuclear contamination
bioremediation technology of fishery environment
bioretention system
biorheology
biorhythm
biorhythmic secretion
biorisk assessment
biorthogonal
bi orthogonal bases
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