带钢进入连续退火炉后,如带钢跑偏将无法控制。()

题型:判断题

问题:

带钢进入连续退火炉后,如带钢跑偏将无法控制。()

考点:钢材热处理工考试钢材热处理工中级钢材热处理工中级题库
题型:判断题

关于颅内压增高,下列哪项是错误的

A.喷射性呕吐多见

B.后期常伴视力障碍

C.阵发性头痛是主要症状之一

D.某些病例可始终不出现"三主症"

E.在婴幼儿头痛出现较早且较重

题型:判断题
Register your account
Please, pay attention to difference of free registration and paid premium(额外费用)account. With free registration at Oxyshare you get access to easy uploading with your favorite FTP client. Your files will remain online for 30 days if there was no request to download. You may upload files at unlimited speed, also you may deliver your data to one email-address. Unlimited disk space and endless amount of file downloads are at your service, too.
In contrast to free registration, premium account increases your rights greatly. Your files remain online three times more — 90 days if there was no request to download. Speed of downloading increases in a few times. E-mail option allows you to deliver files to 100 e-mail addresses.
Prices for premium account vary from $1.99 up to $189.99 according to how long you want the files to be remained. You will be able to choose wishful time-plan during the registration process. Now you are one step away from completing your registration process. Please, choose the type of account and push the appropriate button below the table.
Features
Standard account
Premium account
Upload speed
Up to 200 Kb/s
Unlimited
File size
Up to 700 Mb
Up to 700 Mb
FTP support
Yes
Yes
E-mail delivery
1 address
100 addresses
Download speed
Up to 70 kb/s
unlimited
File life time
30 days*
90 days*
Number of connections
one
Unlimited
Download waiting
5-30 sec
0 sec
Please Select:
FREE
PREMIUM
小题1:What extra advantage you will get if you pay a small fee for the service?
A.You can upload a file no matter how big it is.
B.Your file will remain at least 90 days.
C.Your file will remain one month.
D.Your friends will see your files for free.
小题2:For a premium account user, the more money you will pay ________ .
A.the longer your files will remain online
B.the bigger file you can upload
C.the more money you can earn
D.the longer you can use the file-hosting service
小题3:The same feature offered by both the standard account and premium account is ________.
A.upload speedB.file size
C.file life timeD.number of connections
题型:判断题

无任何修正的CASE法单桩承载力计算公式最适用于()。

A、桩长较短的摩擦桩

B、桩长较短的端承桩

C、桩长较长的摩擦桩

D、桩长较长的端承桩

题型:判断题

若在单向链表上,除访问链表中所有结点外,还需在表尾频繁插入结点,那么采用()最节省时间。

A.仅设尾指针的单向链表 

B.仅设头指针的单向链表 

C.仅设尾指针的单向循环链表 

D.仅设头指针的单向循环链表

题型:判断题

二水湿法磷酸工艺,反应槽适宜的游离SO42-为()

A、28—33g/l

B、20—25g/l

C、45—50g/l

D、55—60g/l

更多题库