dairy product可数吗 词汇精选：product的用法和辨析

词汇精选：product的用法和辨析  

一、详细释义：,n.,产品；产物；制品；产量 [C],例句：,In summary, creating a successful product requires more than delivering useful functionality.,总的来说，创建一个成功的产品需要的不只是有用的功能。,例句：,Coffee is Brazil's main product.,咖啡是巴西的主要产物。,结果；成果 [C],例句：,His failure is a product of ignorance.,他的失败是无知的结果。,例句：,This is the product of his labour.,这是他劳动的成果。,【术语】（数学）乘积 [C],例句：,The area of a rectangle is the product of the lengths of o adjacent sides.,长方形的面积是相邻两边的长的乘积。,例句：,20 is the product of 5 and 4.,二十是五与四的乘积。,【术语】（化学反应的）生成物 [C],例句：,Hydrogen is a product of the reaction beeen zinc and sulphuric acid.,氢是锌和硫酸反应的生成物。,二、词义辨析：,manufacture,produce,product,production,这些名词均含有“产品，制品”之意。manufacture一般指机器大量制造的产品。produce多指农产品(尤指蔬菜水果等)。product一般指工业产品，也可泛指各种各样的产品。production含义广泛，不同场合有不同的意思，可表示“产品，产物”，尤指人类智力或艺术劳动的产品。,三、相关短语：,end product,n. 最后结果,vector product,n.[数]矢积,cartesian product,笛卡尔乘积,cross product,矢积，叉积，向量积,dairy product,乳制品,dot product,点乘，数量积，标量积,excretory product,排泄产物,gross domestic product,国内产品总值国内生产总值,inner product,内积,plant product,植物产品,product development,产品发展，产品开发，产品研制,四、参考例句：,Fake product congest market.,假冒伪劣产品充塞市场。,The product is the inner product of x and y.,这个乘积是向量x与y的内积。,A product needs continual iteration.,产品是需要反复不断覈查的。,Was it a seasonal product?,它是季节性的产品吗？,This product has zero backlash.,本产品为零后座力。,The product is in stock.,该产品有现货。,Is there QC-flow-chart for each product?,每种产品是否有QC流程图？,The pany recently slimmed its product line.,该公司最近缩减了生产线。,The product suddenly took off in September.,该产品在九月份突然热销起来。,The product is at the design stage.,产品处于设计阶段。