固液两相流泵理论与设计 mobi 下载 网盘 caj lrf pdf txt 阿里云

固液两相流泵理论与设计电子书下载地址
内容简介:
暂无相关简介,正在全力查找中!
书籍目录:
�
�
�
b
r
>
�
�
�
�
�
�
b
r
>
�
�
�
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
b
r
>
1
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
b
r
>
1
.
1
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
b
r
>
1
.
1
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
b
r
>
1
.
1
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
4
b
r
>
1
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
7
b
r
>
1
.
2
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
7
b
r
>
1
.
2
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
8
b
r
>
1
.
2
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
2
b
r
>
1
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
b
r
>
1
.
3
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
b
r
>
1
.
3
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
7
b
r
>
1
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
7
b
r
>
1
.
4
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
7
b
r
>
1
.
4
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
8
b
r
>
1
.
4
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
R
e
p
�
�
�
�
�
�
1
8
b
r
>
1
.
4
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
b
r
>
1
.
5
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
b
r
>
1
.
5
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
b
r
>
1
.
5
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
2
1
b
r
>
1
.
6
�
�
�
�
�
�
�
�
�
�
�
�
2
3
b
r
>
1
.
6
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
2
3
b
r
>
1
.
6
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
2
3
b
r
>
1
.
6
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
2
5
b
r
>
1
.
7
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
2
6
b
r
>
1
.
7
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
2
6
b
r
>
1
.
7
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
2
7
b
r
>
�
�
�
�
�
�
�
�
�
�
�
�
2
9
b
r
>
�
�
�
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
1
b
r
>
2
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
1
b
r
>
2
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
1
b
r
>
2
.
2
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
1
b
r
>
2
.
2
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
2
b
r
>
2
.
2
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
2
b
r
>
2
.
2
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
2
b
r
>
�
�
�
�
�
�
�
�
�
�
�
�
3
3
b
r
>
�
�
�
3
�
�
�
�
�
�
�
�
�
�
�
�
3
4
b
r
>
3
.
1
�
�
�
�
�
�
�
�
�
3
4
b
r
>
3
.
1
.
1
�
�
�
�
�
�
3
4
b
r
>
3
.
1
.
2
�
�
�
�
�
�
�
�
�
�
�
�
3
4
b
r
>
3
.
1
.
3
�
�
�
�
�
�
�
�
�
�
�
�
3
5
b
r
>
3
.
1
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
6
b
r
>
3
.
1
.
5
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
6
b
r
>
3
.
1
.
6
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
7
b
r
>
3
.
1
.
7
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
3
7
b
r
>
3
.
2
�
�
�
�
�
�
3
8
b
r
>
3
.
2
.
1
�
�
�
�
�
�
3
8
b
r
>
3
.
2
.
2
�
�
�
�
�
�
3
9
b
r
>
3
.
2
.
3
�
�
�
�
�
�
�
�
�
�
�
�
4
0
b
r
>
3
.
2
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
4
1
b
r
>
3
.
2
.
5
�
�
�
�
�
�
4
2
b
r
>
3
.
3
�
�
�
�
�
�
�
�
�
4
2
b
r
>
3
.
3
.
1
�
�
�
�
�
�
4
2
b
r
>
3
.
3
.
2
�
�
�
�
�
�
�
�
�
�
�
�
4
2
b
r
>
3
.
3
.
3
�
�
�
�
�
�
4
2
b
r
>
3
.
3
.
4
�
�
�
�
�
�
4
3
b
r
>
3
.
4
�
�
�
�
�
�
�
�
�
4
4
b
r
>
3
.
4
.
1
�
�
�
�
�
�
4
4
b
r
>
3
.
4
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
4
4
b
r
>
3
.
4
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
4
7
b
r
>
3
.
4
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
4
7
b
r
>
�
�
�
�
�
�
�
�
�
�
�
�
4
8
b
r
>
�
�
�
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
4
9
b
r
>
4
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
4
9
b
r
>
4
.
1
.
1
�
�
�
�
�
�
4
9
b
r
>
4
.
1
.
2
�
�
�
�
�
�
�
�
�
�
�
�
4
9
b
r
>
4
.
1
.
3
�
�
�
�
�
�
�
�
�
�
�
�
5
0
b
r
>
4
.
1
.
4
�
�
�
�
�
�
5
1
b
r
>
4
.
2
�
�
�
�
�
�
�
�
�
5
1
b
r
>
4
.
2
.
1
�
�
�
�
�
�
5
1
b
r
>
4
.
2
.
2
�
�
�
�
�
�
�
�
�
�
�
�
5
1
b
r
>
4
.
2
.
3
�
�
�
�
�
�
5
1
b
r
>
4
.
2
.
4
�
�
�
�
�
�
�
�
�
�
�
�
5
2
b
r
>
4
.
2
.
5
�
�
�
�
�
�
�
�
�
�
�
�
5
2
b
r
>
4
.
2
.
6
�
�
�
�
�
�
5
3
b
r
>
4
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
5
3
b
r
>
4
.
3
.
1
�
�
�
�
�
�
5
3
b
r
>
4
.
3
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
5
3
b
r
>
4
.
3
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
5
5
b
r
>
4
.
4
�
�
�
�
�
�
�
�
�
5
7
b
r
>
4
.
4
.
1
�
�
�
�
�
�
5
7
b
r
>
4
.
4
.
2
�
�
�
�
�
�
�
�
�
�
�
�
5
7
b
r
>
4
.
4
.
3
�
�
�
�
�
�
5
7
b
r
>
4
.
5
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
5
7
b
r
>
4
.
5
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
5
8
b
r
>
4
.
5
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
5
8
b
r
>
4
.
5
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
5
9
b
r
>
4
.
5
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
5
9
b
r
>
4
.
5
.
5
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
0
b
r
>
�
�
�
�
�
�
�
�
�
�
�
�
6
0
b
r
>
�
�
�
5
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
2
b
r
>
5
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
2
b
r
>
5
.
1
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
2
b
r
>
5
.
1
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
2
b
r
>
5
.
1
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
3
b
r
>
5
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
3
b
r
>
5
.
2
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
3
b
r
>
5
.
2
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
4
b
r
>
5
.
2
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
4
b
r
>
5
.
2
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
5
b
r
>
5
.
2
.
5
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
5
b
r
>
5
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
6
b
r
>
5
.
3
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
6
b
r
>
5
.
3
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
6
b
r
>
5
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
7
b
r
>
5
.
4
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
7
b
r
>
5
.
4
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
6
7
b
r
>
5
.
4
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
7
2
b
r
>
5
.
5
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
7
3
b
r
>
5
.
5
.
1
�
�
�
�
�
�
�
�
�
7
3
b
r
>
5
.
5
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
7
4
b
r
>
5
.
6
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
7
5
b
r
>
5
.
6
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
7
5
b
r
>
5
.
6
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
7
6
b
r
>
5
.
7
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
8
0
b
r
>
5
.
7
.
1
�
�
�
�
�
�
�
�
�
�
�
�
8
0
b
r
>
5
.
7
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
9
2
b
r
>
�
�
�
�
�
�
�
�
�
�
�
�
9
5
b
r
>
�
�
�
6
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
9
6
b
r
>
6
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
9
6
b
r
>
6
.
1
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
9
6
b
r
>
6
.
1
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
9
7
b
r
>
6
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
9
9
b
r
>
6
.
2
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
9
9
b
r
>
6
.
2
.
2
�
�
�
�
�
�
�
�
�
�
�
�
1
0
1
b
r
>
6
.
2
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
0
1
b
r
>
6
.
2
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
0
1
b
r
>
6
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
0
2
b
r
>
6
.
3
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
0
2
b
r
>
6
.
3
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
0
3
b
r
>
6
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
0
4
b
r
>
6
.
4
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
0
4
b
r
>
6
.
4
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
0
5
b
r
>
6
.
4
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
0
7
b
r
>
�
�
�
�
�
�
�
�
�
�
�
�
1
0
9
b
r
>
�
�
�
7
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
1
0
b
r
>
7
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
1
0
b
r
>
7
.
1
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
1
0
b
r
>
7
.
1
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
1
2
b
r
>
7
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
1
5
b
r
>
7
.
2
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
1
5
b
r
>
7
.
2
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
2
2
b
r
>
�
�
�
�
�
�
�
�
�
�
�
�
1
2
2
b
r
>
�
�
�
8
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
2
3
b
r
>
8
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
2
3
b
r
>
8
.
1
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
2
3
b
r
>
8
.
1
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
2
3
b
r
>
8
.
1
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
3
8
b
r
>
8
.
1
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
0
b
r
>
8
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
1
b
r
>
8
.
2
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
2
b
r
>
8
.
2
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
3
b
r
>
8
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
5
b
r
>
8
.
3
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
5
b
r
>
8
.
3
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
6
b
r
>
8
.
3
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
7
b
r
>
8
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
9
b
r
>
8
.
4
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
4
9
b
r
>
8
.
4
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
5
1
b
r
>
8
.
4
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
5
3
b
r
>
8
.
4
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
6
0
b
r
>
8
.
5
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
6
4
b
r
>
8
.
5
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
6
4
b
r
>
8
.
5
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
6
5
b
r
>
8
.
5
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
6
7
b
r
>
8
.
5
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
6
7
b
r
>
�
�
�
�
�
�
�
�
�
�
�
�
1
6
8
b
r
>
�
�
�
9
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
7
0
b
r
>
9
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
7
0
b
r
>
9
.
1
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
7
0
b
r
>
9
.
1
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
7
1
b
r
>
9
.
1
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
7
4
b
r
>
9
.
1
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
7
4
b
r
>
9
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
7
5
b
r
>
9
.
2
.
1
�
�
�
�
�
�
�
�
�
�
�
�
1
7
5
b
r
>
9
.
2
.
2
�
�
�
�
�
�
�
�
�
�
�
�
1
7
7
b
r
>
9
.
2
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
7
9
b
r
>
9
.
2
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
8
2
b
r
>
9
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
8
4
b
r
>
9
.
3
.
1
�
�
�
�
�
�
�
�
�
�
�
�
1
8
4
b
r
>
9
.
3
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
8
5
b
r
>
9
.
3
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
8
6
b
r
>
9
.
4
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
8
6
b
r
>
9
.
4
.
1
�
�
�
�
�
�
�
�
�
�
�
�
1
8
7
b
r
>
9
.
4
.
2
F
l
u
e
n
t
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
8
7
b
r
>
9
.
4
.
3
C
F
X
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
8
7
b
r
>
9
.
5
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
0
b
r
>
9
.
5
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
0
b
r
>
9
.
5
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
1
b
r
>
9
.
5
.
3
�
�
�
�
�
�
�
�
�
�
�
�
1
9
1
b
r
>
9
.
5
.
4
�
�
�
�
�
�
1
9
2
b
r
>
9
.
6
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
2
b
r
>
9
.
6
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
2
b
r
>
9
.
6
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
3
b
r
>
9
.
6
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
3
b
r
>
9
.
6
.
4
�
�
�
�
�
�
�
�
�
�
�
�
1
9
3
b
r
>
9
.
6
.
5
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
4
b
r
>
�
�
�
�
�
�
�
�
�
�
�
�
1
9
4
b
r
>
�
�
�
1
0
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
6
b
r
>
1
0
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
6
b
r
>
1
0
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
7
b
r
>
1
0
.
2
.
1
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
7
b
r
>
1
0
.
2
.
2
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
1
9
8
b
r
>
1
0
.
3
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
�
作者介绍:
暂无相关内容,正在全力查找中
出版社信息:
暂无出版社相关信息,正在全力查找中!
书籍摘录:
暂无相关书籍摘录,正在全力查找中!
在线阅读/听书/购买/PDF下载地址:
原文赏析:
暂无原文赏析,正在全力查找中!
其它内容:
暂无其它内容!
网站评分
书籍多样性:3分
书籍信息完全性:7分
网站更新速度:3分
使用便利性:4分
书籍清晰度:6分
书籍格式兼容性:3分
是否包含广告:5分
加载速度:6分
安全性:9分
稳定性:4分
搜索功能:6分
下载便捷性:9分
下载点评
- 品质不错(599+)
- 在线转格式(67+)
- 藏书馆(514+)
- 盗版少(339+)
- 无水印(143+)
- 字体合适(145+)
- 体验差(647+)
- 超值(121+)
- 经典(321+)
- 好评多(197+)
- 博大精深(650+)
- 已买(426+)
- 值得下载(335+)
下载评价
- 网友 敖***菡:
是个好网站,很便捷
- 网友 宓***莉:
不仅速度快,而且内容无盗版痕迹。
- 网友 印***文:
我很喜欢这种风格样式。
- 网友 冯***丽:
卡的不行啊
- 网友 孙***美:
加油!支持一下!不错,好用。大家可以去试一下哦
- 网友 孔***旋:
很好。顶一个希望越来越好,一直支持。
- 网友 晏***媛:
够人性化!
- 网友 曹***雯:
为什么许多书都找不到?
- 网友 堵***格:
OK,还可以
- 网友 利***巧:
差评。这个是收费的
- 网友 相***儿:
你要的这里都能找到哦!!!
- 网友 詹***萍:
好评的,这是自己一直选择的下载书的网站
- 网友 常***翠:
哈哈哈哈哈哈
喜欢"固液两相流泵理论与设计"的人也看了
新时期戏剧导演探索研究 mobi 下载 网盘 caj lrf pdf txt 阿里云
诗经 mobi 下载 网盘 caj lrf pdf txt 阿里云
粉笔事业编2023事业单位招聘考试用书社会科学专技B类综合应用能力职业能力测验历年真题模考6套卷福建江西上海安徽贵州宁夏广西 mobi 下载 网盘 caj lrf pdf txt 阿里云
燃气工程项目规范 GB55009-2021 mobi 下载 网盘 caj lrf pdf txt 阿里云
小春秋 mobi 下载 网盘 caj lrf pdf txt 阿里云
英文字母描红本 mobi 下载 网盘 caj lrf pdf txt 阿里云
行政部作业指导手册 配光盘 mobi 下载 网盘 caj lrf pdf txt 阿里云
商超美工企划POP mobi 下载 网盘 caj lrf pdf txt 阿里云
经济刑法(第19辑) mobi 下载 网盘 caj lrf pdf txt 阿里云
父与子全集(彩色拼音版)/世界经典漫画 mobi 下载 网盘 caj lrf pdf txt 阿里云
- 哆啦a梦机器猫漫画珍藏版第11-20卷共10册***礼盒装小叮当蓝胖子日本动漫大本收藏17*11cm 9787538609202吉林美术出版社全新 mobi 下载 网盘 caj lrf pdf txt 阿里云
- 城市轨道交通客运组织 mobi 下载 网盘 caj lrf pdf txt 阿里云
- 儒学五论 mobi 下载 网盘 caj lrf pdf txt 阿里云
- 新时代日语语法教程 mobi 下载 网盘 caj lrf pdf txt 阿里云
- 华图好会计2013安徽省会计从业资格考试辅导教材配套试卷:初级会计电算化专家命题预测试卷 mobi 下载 网盘 caj lrf pdf txt 阿里云
- 高中必刷题政治选择性必修1.2合订人教版2024版高中必刷题政治选择性必修1.2合订人教版 mobi 下载 网盘 caj lrf pdf txt 阿里云
- 幼儿歌曲弹唱跳教程【正版保证】 mobi 下载 网盘 caj lrf pdf txt 阿里云
- 道路危险货物运输从业人员资格考试试题解 mobi 下载 网盘 caj lrf pdf txt 阿里云
- 休宁名族志 mobi 下载 网盘 caj lrf pdf txt 阿里云
- 破坏金融管理秩序罪认定与疑难问题解析 mobi 下载 网盘 caj lrf pdf txt 阿里云
书籍真实打分
故事情节:4分
人物塑造:9分
主题深度:5分
文字风格:8分
语言运用:6分
文笔流畅:3分
思想传递:9分
知识深度:4分
知识广度:4分
实用性:9分
章节划分:6分
结构布局:9分
新颖与独特:7分
情感共鸣:5分
引人入胜:6分
现实相关:5分
沉浸感:7分
事实准确性:9分
文化贡献:3分