提出放电通道位形和位形平衡的概念.The conception of plasma channel configuration and its balance are put forward.首先介绍了并联机构奇异位形的基本理论.Fundamental theories on singularity of parallel mechanism is introduced in this thesis.提出了解决S-SBM运动顺序问题的静...
They keep on muddying the waters by raising other political issues.他们不停地提出其他政治问题，力图把水搅浑。Ray will earn his keep on local farms while studying.雷求学期间会在当地的农场干活赚取生活费。He used to keep on at me about the need to win.他以前总是跟我唠叨必须获...