He spliced the two lengths of film together.

他把两段卷粘接起来。

I was splicing together a video from the footage on opium-growing.

我正在连接取自拍摄鸦生长过程的的一段录像。

In this paper,fluid mechanics was applied to analyze the flow field of swirling jet flow and guide the twisting and untwisting of pneumatic splice.

用流体力学分析旋转射流的流场，来指导气流捻接的解捻与加捻。