Using only a camera, a computer and a key-cutting machine, scientists have duplicated sets of keys after taking snaps of them from more than 60 metres away.
只需要一台照相机、一台电脑和一台配钥匙机，科学家们通过在60米开外进行拍照就可以复制一串钥匙。
The cutting tools, machine tools, machining technology and other aspects involved in the key technology of dry machining and preparatory dry machining are presented in the paper.
对干切削或准干切削的关键技术所涉及的刀具、机床、加工工艺及其它因素等几个方面进行了介绍。
This paper has explained that the high speed dry cutting processing and its key technology(including the cutter technology, the machine tool technology and the technics technology).
阐述高速干切削加工及其关键技术（包括刀具技术、机床技术和工艺技术等）。
The significance and necessity to design and develop an automatic tube cutting machine are introduced which is the key equipment in the manufacture of nuclear fuel elements.
阐明了核燃料元件制造的重要设备之一——自动切管机设计、研制的必要性和意义。
The machine is applicable to half-cutting and stoning of apricot. It is a key device for production of preserved apricot pulp and apricot jam.
该机适用于杏的切半去核是杏脯、杏浆、杏酱生产的关键设备。
NOTE: this machine can be equipped with auto-feeding positioning roller table with high accurate digital readout system. So this is the most favorable single head saw for cutting the corner key.
注：根据客户要求可配置自动送料定位装置，带数字显示定位系统，定位精度准确、效率高，是目前角码切割的理想设备。
NOTE: this machine can be equipped with auto-feeding positioning roller table with high accurate digital readout system. So this is the most favorable single head saw for cutting the corner key.
注：根据客户要求可配置自动送料定位装置，带数字显示定位系统，定位精度准确、效率高，是目前角码切割的理想设备。
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