单词 | ballast |
释义 |
ballast听听怎么读
英 [?b?l?st]
美 [?b?l?st]
是什么意思 压舱物,压载物;道渣,碎石;镇流器;沉着 给某物装上压舱物;给…铺道渣;使稳定;使沉着 变形复数:ballasts过去式:ballasted过去分词:ballasted现在分词:ballasting第三人称单数:ballasts 英英释义ballast[ 'b?l?st ]
学习怎么用 词组短语electronic ballast电子镇流器;电子安定器 ballast water压载水;压舱水;压舱配重水 in ballast压舱货;底货 ballast tank压载舱;潜水艇沉浮箱;压载箱;压舱柜 water ballast压舱水,压载水;水压载 water ballast tank压载水舱 ballast bed道床;道碴床;碎石道床;道碴路基 更多收起词组短语 双语例句用作名词(n.)
权威例句BALLASTBeyond ballast water: aquarium and ornamental trades as sources of invasive species in aquatic ecosystemsDesign of a two-stage low-frequency square-wave electronic ballast for HID lampsGlobal hot spots of biological invasions: evaluating options for ballast-water management.International Convention for the Control and Management of Ships' Ballast Water and Sediments (BWM)International Convention for the Control and Management of Ships' Ballast Water and Sediments, 2004Transoceanic and interoceanic dispersal of coastal marine organisms : The biology of ballast waterAssociation of sinking organic matter with various types of mineral ballast in the deep sea: Implications for the rain ratioTransport of diatom and dinoflagellate resting spores in ships' ballast water: implications for plankton biogeography and aquacultureA new, mechanistic model for organic carbon fluxes in the ocean based on the quantitative association of POC with ballast minerals
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