轧钢筋接头应符合设计要求,当设计无规定时,钢筋与钢板的T形连接,应采用()。
A.闪光对焊
B.埋弧压力焊或电弧焊
C.闪光对焊或电阻点焊
D.电阻点焊
参考答案:B
根据句意及首字母提示完成单词。
1. Cheongsam is a t dress for Chinese women with different Chinese f .
2. When we ride a bike in wet, we often wear r .
3. Clothes with a Chinese s were called the Tang Costume.
4. Many famous m would be there to model the clothes.
5. More and more people have p computer.
35岁经产妇,孕37周,双胎分娩两个男婴后检查,一个胎盘及一层绒毛膜,两层羊膜,试问受精卵复制及分裂发生在受精后()
A.第1~2天
B.第4~8天
C.第2~3天
D.第9~10天
E.第10~11天