皮皮学，免费搜题
登录
搜题
【单选题】
5-1-7、集成电路成本中，如下不属于可变成本的是：。A.
研发成本
B.
测试成本
C.
封装成本
D.
掩膜成本
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】A: What did the doctor do?B: Well, first she really helped me to understand the __________ of Yin and Yang. I just always thought that was something you get a tattoo (纹身) of when you're in college.
A.
methods
B.
definition
C.
concept
D.
measures
【多选题】以下选项中,关于斜导柱抽芯机构装配要求说法不正确的是( )。
A.
滑块上的斜导柱孔口为圆环状
B.
滑块上的斜导柱孔口为圆形
C.
斜导柱外侧与滑块斜导柱孔应留有一定间隙
D.
斜导柱外侧与滑块斜导柱孔不留间隙
E.
闭模后滑块的上平面与定模底面应留有一定间隙
【单选题】斜导柱抽芯机构装配要求闭模后,斜导柱外侧与滑块斜导柱孔留有( )的间隙。
A.
0.05～0.1mm
B.
0.1～0.2mm
C.
0.2～0.5mm
D.
0.5～1.0mm
【单选题】以下选项中,关于斜导柱抽芯机构装配要求说法正确的是( )。
A.
斜导柱外侧与滑块斜导柱孔不留间隙
B.
闭模后滑块的上平面与定模底面齐平
C.
滑块上的斜导柱孔口为圆形
D.
斜导柱外侧与滑块斜导柱孔留有0.2～0.5mm的间隙
【简答题】The doctor helped me __________ my wound with alcohol. (alcohol, symptom, cleanse, remedy, pharmacy, dizzy, cough, thermometer, vitamins, painkillers)
【简答题】阅读以下请假条,然后填空 Oct. 18 Dear Miss Gao, I'm sorry I can't go to school today. I helped the farmers pick apples with my classmates on the farm yesterday. Unluckily, I fell off the ladder and hurt my leg, b...
【单选题】—How long have you known the doctor ? — he helped me three years ago.
A.
When
B.
Before
C.
Because
D.
Since
【简答题】编写程序实现10个 元素数组分别赋值1,2,3,4,5,6,7,8,9,10,之后逆序输出。输出格式为10 9 8 7 6 5 4 3 2 1 要求输出显示为:
相关题目：
参考解析：
知识点：
题目纠错 0
发布
