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单词
大珠母贝
释义
大珠母贝
Encyclopedia
农学
大珠母贝
释
pearl oyster
大珠母贝
软体动物门(Mollusca)双壳纲(Bivalvia)珍珠贝目(Pterioida)珍珠贝科(Pteriidae)珠母贝属(Pinctada)一种。又称银唇贝[注]、金唇贝[注]和白蝶贝(日本)等。为热带和亚热带栖息物种。
理学
大珠母贝
释
giant pearl oyster
大珠母贝
珍珠贝目珍珠贝科珠母贝属的一种。又称白蝶贝。
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number of outbound
number of outbound tourists
number of participants
number of partitions
number of permutations
number of person-days
number of places
number of plate
number of R & D personnel
number of reading days per week
number of reeling with confine raw silk size
number of reorderings
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number of replications
number of rows
number of runs
number of samples
number of scans
number of scans (NS)
number of science and technology archives
number of search
number of share
number of sheets
number of significant digit
number of solutions
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