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Alexander Onufrievich Kovalevsky
释义
Alexander Onufrievich Kovalevsky
Encyclopedia
理学
〔西方生物学史重要人物〕
释
Alexander Onufrievich Kovalevsky
科瓦列夫斯基,A.O.
(1840-11-19~1901-11-22)俄国胚胎学家。发现了多细胞动物在胚胎发育过程中均有原肠胚期,为生物进化论提供了胚胎学证据。
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ROC曲线
rod
rod-and-frame apparatus
rod and wire continuous casting and rolling
rod-arithmetic
rodball mill
rod bipolar cell
rod cell
rod-climbing effect
rod-climbing phenomenon
rod coil block copolymer
Rodent Biology
rodent caused wasteland
rodent community on grassland
rodent control
Rodent Damage for farmland in South China
Rodent Damage for Southern Fruit Tree
Rodent Damage for Vegetable
Rodent damages in corn fields
Rodent damages in cotton fields
rodent damages in croplands
rodent damages in croplands of Northeast China
Rodent damages in peanut fields
Rodent damages in rice fields
Rodent damages in soybean fields
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