Stand on operation with platform for longer/mediumdistance applications.
站驾式操作方式，更方便在中长距离作业。
2
Based on cardiopulmonary exercise testing (CPET), the test on 48 youth mediumdistance running athletes of Shenyang was conducted, and their cardiopulmonary function was analyzed.
通过心肺功能运动试验(CPET)，对沈阳市48名少年中长跑运动员进行测试，分析其心肺功能的特点。
3
When photographing a subject at medium to far distance it can often appear flat , especially if you have zoomed in to fill the frame with the object.