“flashboard”的概念、定义、翻译、参考文献-科学参考

单词	flashboard
释义	flashboard [`flash´bȯrd] ^{CIVIL ENGINEERING} A relatively low, temporary barrier constructed of a series of boards along the top of a dam spillway to increase storage capacity.
随便看	relative distance relative divergence relative efficiency relative error relative erythrocytosis relative force relative frequency relative frequency distribution relative frequency table relative fugacity relative gain Protista protium Protoariciinae protobitumen Protobranchia Protoceratidae Protochordata protoclastic Protococcaceae Protococcida protocol protocol-level timer Protocucujidae protoderm

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