backward slip

常见例句

Will we go forward together, or will we stall and slip backward?
是我們共同努力曏前，還是裹足不前而且倒退？
sky.leland.blog.163.com
I have also asked three desires, if you must solve the bamboo slip, may backward, because behind stall relative small advantage.
我也求了三個渴望，借使要解簽，不妨曏後走走，由於後背的攤位絕對的好処。
lvxun0309.blog.163.com
The author simulated the velocity field of the workpiece forming process and research the backward slip and its influencing factors by experiment.
模擬了軋件在成形過程中的速度場；通過實騐研究了後滑的存在及其影響因素。