并以吸纳会员为主，建立自己的终端消费数据库，完成初级电子商务模式运行。
And to absorb the main members, to establish their own end-consumer database, complete primary mode of operation of e-commerce.
在使用时，首先，在初级护理医师的办公室或者其他远程诊所站点使用电子照相机采集视网膜图像。
In use, a digital camera first takes pictures of the retina at a primary care physician's office or other remote clinical site.
电子控制单元。包括由转速传感器控制的开关晶体管，用来断开或接通初级电路。
Electronic control unit. Contains a switching transistor controlled by a speed sensor and is used to open and close the primary circuit.
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