1·This device takes pictures and the pictures are transferred to the computer.
这个器件拍摄照片，照片被传输到电脑。
2·Providing an on-board power supply is difficult, however, so he is investigating the use of external magnetic fields to power the device.
然而，倘若板载动力装置很难实现的话，他正在研究利用外部磁场给器件提供动力的途径。
3·My idea is that the electronic device should be tested at once.
我的意见是这一电子器件要立即试验。
4·Each woman looks into an optical device that shows her three tiny discs in rapid succession.
每位被测妇女都观看一个光学器件，其快速连续的显示三个小圆盘。
5·On its journey through the GI tract the device takes pictures which are transmitted to a computer.
在它穿越胃肠道的旅程中，这个器件拍摄照片，照片被传输到电脑。