“securities trading”的概念、定义、翻译、参考文献-科学参考

单词	securities trading
释义	securities trading Encyclopedia 经济学证券交易释 securities trading证券交易已发行的证券在不同的证券投资者之间再次进行买卖的行为。
随便看	spray painting and coating work spray painting robot spray-paint robot spray penetration length spray prominence sprays spray seeding machinery spray spinning spray stuffing type deaerator spray thrower spray tower spray-type packed bed thermal storage spray-up process spread spreader spreader stoker boiler spread foundation spread function spreading Spreading Activation Model spreading coefficient spreading draft spreading dynamics spreading function spreading in layers

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