shaft-less transmission的用法和樣例：
例句
- A kind of embedded imprinter based on shaft-less transmission was designed through the analysis of physical line shaft drive principle of six-colour Ceruit imprint units.
摘要在六色塞魯迪凹印機組的基礎上，通過(guò)分析其機械共軸傳動(dòng)原理特點(diǎn)，研究開(kāi)發(fā)出了一套獨立的嵌入式無(wú)軸傳動(dòng)凹印單元，使其與原機系統集成一體，實(shí)現了可印色組數的增加。
