双向选择制度 two-way choice system 作为对大学毕业生分配制度的改革, 双向选择制度意味着, 毕业生可以选择用人单位, 用人单位也可以选择毕业生, 双方均出于自愿。 the two-way choice system as a reform of the present job assignment system for college graduates means that graduates could choose employers and employers could choose graduates, both of their own free will
Selector switches for the by - pass butterfly valve is located on mcc2 旁通电动蝶阀的选择制设在mcc2上。
Selector switches for the excess sludge pump is located on mcc2 , it is equipped with an emergency stop 剩余污泥泵的选择制设在mcc2上,在水泵旁设紧急按钮。
Selector switch for the submersible mixer is located on mcc2 . it is equipped with an emergency stop 潜水搅拌机的选择制设在mcc2上,在潜水搅拌机旁设紧急按钮。
Many hydrogen users may have works to do when choosing suitable methods for hydrogen production at small or medium scale 摘要中小规模的氢气用户在选择制氢方法时应考虑自己的用氢特点。
Selector switches for the return sludge pump no . 1 - 3 are located on mcc2 , each equipment is equipped with an emergency stop 污泥回流泵1号, 2号及3号的选择制设在mcc2上,在水泵旁设紧急按钮。