It was not only a beautiful apparatus for flying, but a great way to decompress our spine after long flights.
缎带不仅能让人优雅的在半空飞行，同时还是我们在长途飞行之后接触疲惫的绝好方法。
2
According to the principle of time-control and installing PLC, an automatic tissue spine-drier is reformed to be an automatic tissue staining apparatus.
本文利用时间控制原理，用可编程控制器(P LC)将自动组织脱水机改装成自动组织染色机。
3
Use of the artificial vertebrae made in Shanghai Sixth Surgical Apparatus and Instrument Factory for 2 cases of cervical spine fractures with incomplete quadriplegia was reported.