皮皮学，免费搜题
登录
搜题
【单选题】
当注射机采用液压和机械联合作用的锁模机构时,单分型面注射模中, S 为开模行程, H1 为制品脱模距离, H2 为包括流道冷凝料在内的制品高度, Hm 为模具闭合厚度,则开模行程为( )A.
S ≥ H1+H2+(5~10)
B.
S ≥ H1+(5~10)
C.
S ≥ Hm+H1+H2+(5~10)
D.
S ≥ Hm+H2+(5~10)
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Hearing that our work was _______, we all jumped with cheers. [ ]
A.
well thought of
B.
little thought of
C.
thought well of
D.
thought little of
【简答题】In many cultures people who were thought to have the ability to ________ dreams were likely to be highly respected. A) interpret B) intervene C) inherit D) impart
【单选题】He _____ a good plan which we all argeed. [ ]
A.
thought hard
B.
thought out
C.
thought more of
D.
thought about
【简答题】安全气囊系统传感器有哪几种?
【简答题】实验-工作薄与多工作表操作.xlsx
相关题目：