| 释义 |
os·tra·cod 英ˈɒstrəˌkɒd美ˈɑstrəˌkɑdAHDŏsʹtrə-kŏd' BNC²³⁶²¹³⁺¹
基本英英近义反义例句
n.介形亚纲动物¹⁰⁰
Noun:
tiny marine and freshwater crustaceans with a shrimp-like body enclosed in a bivalve shell近义词 seed shrimp种虾
The emphasis of this study is put on characters-tics of Tertiary ostracod faunas and their geological significance.
研究的重点是第三纪介形虫动物群特征及其地质意义。 dictall
The vertical change of ostracod faunas in taxonomic composition is not obvious, but it shows a definite change in diversity and predominance of genera and species.
介形虫动物群的成分在垂向上的变化不显著。但其属、种多样性和优势程度呈现出一定的变化。 cnki
Ostracod faunal characteristics and ecological distribution are diverse from each other in different qualitative substrates of the tidal zone.
间带不同性质的底质中，介形虫动物群的特征和生态分布各不相同。 cnki
Ostracod taxonomy and phylogeny contribute to general studies of crustacean evolution.
介形类分类和系统发育有助于甲壳动物进化的普遍研究。 ccebook |