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什么是空间数据的统计分析,它与传统的统计分析方法有何区别,为什么不能用传统的统计分析方法解决空间统计分析问题?
煤矿农民工首次岗前安全生产培训时间不得少于48学时,每年接受再培训时间不得少于76学时。
差压流量计在管道上安装孔板时,如果方向安装反了会造成差压计指示值变大。
边疆——边境——边界这三个词语有什么共同点。
职位分类是以“人”为中心的分类,侧重人的资历条件
收文指收进外部送达本机关、单位的公务文书和材料,包括文件、电报、信函、内部刊物、资料和其他文字资料。
对于股票期权与权证的合约特点来说,股票期权和权证都是标准化合约。
患有严重心肺疾病的顾客不宜采用刮痧法。
地球上的南北回归线是( )。
某公司的首席审计执行官对公司道德规范和决策环境实施审计,以下哪项对这一审计的范围或建议的描述不恰当?()
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