行业分类基准 Industry Classification Benchmark ; ICB
全球行业分类标准 GICS ; Global Industry Classification Standard
行业分类 Industry Category ; Industry Classification
分类行业标准 Industry Classification Benchmark
全球行业分类系统 GICS ; Global Industry Classification Standard
环球行业分类尺度 GICS
北美行业分类系统 NAICS ; North American Industry Classification System
标准行业分类 SIC ; Standard Industrial Classification
并行分类 parallel classification
对垃圾进行分类 classify the garbage ; Classification of waste
分类广告的利润空间是最高的。多数报纸中，那些只占一两行空间的启示填满了一个又一个版面。
Nowhere were profit margins higher than in classified ads, those one - or two-line notices that filled page after page in most papers.
马科斯和卡巴约估计，以目前每年16,000钟新动物物种的分类速度，要完成这项工作还需要360年才行。
At the current pace of 16, 000 new animal species cataloged annually, Marques and Carbayo estimate it will take 360 years to complete the job.
一旦实现了对行的分类，连接两个表的算法就十分容易：数据库服务器仅仅连续地读取两个已分类表，并合并所有相匹配的行。
Once the rows are sorted, the algorithm for joining the two tables is easy: the database server simply reads both sorted tables sequentially and merge all rows if they are matching.
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