英语词汇commercial coal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	commercial coal
释义	commercial coal 简明释义商用煤炭网络释义 1 [贸易矿物]?商品煤定义中文名称：商品煤英文名称： commercial coal 其他名称：销煤定义1：作为商品出售的煤。应用学科：电力（一级学科）；燃料（二级学科）定义2：规格、质量符合一定要求，进入市场的煤炭。短语 1 sample for commercial coal 贸易,矿业商品煤样 2 Commercial coal marking 商品煤标识 3 Sampling for commercial coal 商品煤样采取方法双语例句 1 Construction of the first commercial coal liquefaction demonstration plant has now commenced. 世界上首家煤炭直接液化工业性示范厂也已开工建设。 2 In 2009, Huaibei Coal Mining management effectiveness obviously, the first commercial coal quality and to achieve "zero-tolerance" and "zero payment. 2009年，淮北矿业煤质管理成效明显，商品煤质量首次实现“零超差”、“零赔付”。 3 Accounting of the moisture content in the commercial coal is a base for net weight conversion of coal, which is stipulated in the contract generally. 计量水分是商品煤毛量折算净量的依据。一般，在合同中都有规定。
随便看	variable vane pump variable vapour space tank variable variate variable vector variable velocity variable velocity motion variable velocity scanning variable-velocity scanning variable-velocity volute casing variable video attenuator variable viscosity variable visibility variable voltage variable voltage variable voltage capacitor variable-voltage control variable voltage control variable voltage controller variable-voltage controller variable voltage electric drive variable-voltage generator variable voltage generator variable voltage rectifier variable voltage regulator variable-voltage regulator

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