英语词汇face sample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

网络释义

1
[矿业]?暴露面取样
... 暴露面 free end 暴露面取样 face sampling 暴露式煤田 exposed coalfield ...

短语

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face of gear sampling
暴露面取样

双语例句

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Methods 445 people living on minimum subsistence allowances in Xuzhou were selected by the method of systematic and cluster sampling with face to face inquiry and household survey.
方法采用系统和整群抽样的方法抽取徐州市低保人员445人，以面对面询问方式进行入户调查。
2
Methods People of two communities in urban-rural binding region of Jinan were interviewed face to face with ran-dom sampling and blood pressure tested uniformly.
方法随机抽取济南市城乡结合部两个居委会的常住居民，由经过统一培训的调查员，以统一的方式进行面对面访谈并测量血压。

单词	face sample
释义	face sample 简明释义面部样本：指从人脸上获取的数据，通常用于面部识别、生物识别等技术。网络释义 1 [矿业]?暴露面取样 ... 暴露面 free end 暴露面取样 face sampling 暴露式煤田 exposed coalfield ... 短语 1 face of gear sampling 暴露面取样双语例句 1 Methods 445 people living on minimum subsistence allowances in Xuzhou were selected by the method of systematic and cluster sampling with face to face inquiry and household survey. 方法采用系统和整群抽样的方法抽取徐州市低保人员445人，以面对面询问方式进行入户调查。 2 Methods People of two communities in urban-rural binding region of Jinan were interviewed face to face with ran-dom sampling and blood pressure tested uniformly. 方法随机抽取济南市城乡结合部两个居委会的常住居民，由经过统一培训的调查员，以统一的方式进行面对面访谈并测量血压。
随便看	thermal diffusion column thermal diffusion constant thermal-diffusion constant thermal diffusion current thermal-diffusion current thermal diffusion depth thermal-diffusion effect thermal diffusion effect thermal diffusion factor thermal diffusion flow thermal diffusion fractionating thermal diffusion fractionation thermal diffusion length thermal diffusion length thermal diffusion method thermal diffusion plant thermal diffusion potential thermal diffusion process thermal diffusion propagation thermal diffusion ratio thermal diffusion separation thermal diffusion time thermal diffusion tube thermal diffusion zone thermal diffusivity