I also successfully tested the built-in TV function, which requires a cumbersome external attachment to work with a cable box.
我还成功检测了其内置的电视功能，这个功能需要一个以分线盒连接的笨重外接设备。
2
The least bending energy method takes the bending energy as the objective function, and gets the reasonable cable forces by seeking the least bending energy.
最小弯曲能量法以结构的弯曲应变能为目标函数，通过求出最小弯曲能量来求得合理索力。
3
The novelty of the cable lies in its function for indoor use and outdoor use and its compactness.