英语词汇“unit sphere”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	unit sphere
释义	unit sphere unit sphere [′yü·nət ′sfir] (mathematics) The set of points in three-space (more generally n-space) which are precisely one unit distance from the origin.
随便看	cost per productive hour cost per qualified lead cost per query cost per rating point cost per reportable result cost per reportable test cost per revenue dollar cost per sale cost per site visit cost/personal accounting cost per square foot cost per subscription cost per thousand cost per thousand targeted impressions cost per transaction cost per unit cost per unit of risk reduction cost per vehicle cost per view cost per visit cost per wafer cost planning & appraisal cost & planning status cost plus cost-plus

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