皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【简答题】
下图为电瓶车的传动系统,试回答下列问题: (1)分析图中各轴的类型,轴I为 ,轴II为 , 轴III为 ,轴V为 ,轴VI为 。 (2)轴IV为 轴,承受的载荷为 。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】I won lots of money. I gave some to my parents and the rest to charity. [     ]
A.
gave
B.
is given
C.
were given
D.
was given
【单选题】如下有向带权图,若采用迪杰斯特拉(Dijkstra)算法求源点a到其他各顶点的最短路径,得到的第一条最短路径的目标顶点是b,第二条最短路径的目标顶点是c,后续得到的其余各最短路径的目标顶点依次是()
A.
d,e,f
B.
e,d,f
C.
f,d,e
D.
f,e,d
【简答题】B Kong Linghui I was the only child in my family. And my parents gave me the best of everything. I went to the best schools. My parents wanted me to have the best, but I still had to help out over the...
【单选题】I argued with my parents until they finally ______ and let me drive every day.
A.
gave off
B.
gave out
C.
gave in
D.
gave over
【单选题】下列哪个属于蛋白质的二级结构:
A.
α-螺旋
B.
双股螺旋
C.
三叶草结构
D.
麻花状结构
E.
以上都不是
【单选题】My parents gave me a ______ watch for my birthday.
A.
gold French modem
B.
modem French gold
C.
French gold modem
D.
French modem gold
【单选题】下列哪个是蛋白质二级结构的结构基础( )
A.
双螺旋
B.
肽键平面
C.
α-螺旋
D.
肽键
E.
氢键
【单选题】对如下有向带权图,若采用迪杰斯特拉(Dijkstra)算法求从源点a到其他各顶点的最短路径,则得到的第一条最短路径的目标顶点是b,第二条最短路径的目标顶点是c,后续得到的其余各最短路径的目标顶点依次是( )【图片】
A.
d,e,f
B.
e,d,f
C.
f,d,e
D.
f,e,d
【单选题】My parents gave _______ a nice toy dog for my birthday. [     ]
A.
I
B.
me
C.
my
D.
mine
【单选题】下列哪个不是蛋白质的二级结构:
A.
α-螺旋
B.
β-转角
C.
β-折叠
D.
双螺旋
E.
无规则卷曲
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题