皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
紫外线杀菌的最佳波长是
A.
50nm~100nm
B.
150nm~250nm
C.
265nm~266nm
D.
200nm~300nm
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】Governors are equipped with motors for synchronizing, load sharing and frequency control()
A.
speed setting
B.
load setting
C.
speed changing
D.
load changing
【简答题】肾是 的器官,输尿管是 的管道,膀胱是 的器官,尿道是 的通道。
【单选题】Governors are equipped with ____ motors for synchronizing,load sharing and frequency.
A.
speed setting(速度设定)
B.
load setting
C.
speed changing
D.
load changing
【判断题】由于世界贸易的发展,银行与企业之间的外汇交易频繁,因此,外汇的零售市场构成了外汇市场交易的主要部分。( )
A.
正确
B.
错误
【单选题】不是所有的灭火剂都是有益的,有的还会破坏大气的臭氧层呢,你知道是哪种灭火剂吗?
A.
1121。
B.
二氧化碳。
C.
干粉。
D.
泡沫。
【单选题】Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?
A.
Sensitivity
B.
Power
C.
Speed droop
D.
Compensation
【单选题】在三视图中,线型一般包括:
A.
粗实线和细实线
B.
虚线
C.
点画线
D.
包括A、B、C三部分
【多选题】Which two of the following statements are true about HSRP load sharing?() (Choose two)
A.
It is achieved by using more than one HSRP group.
B.
It is done in regards to either round robin or weight basis.
C.
It is used to offload the active router in a certain HSRP group.
D.
Single group HSRP is used to achieve more efficient link utilization.
E.
The return traffic is influenced by HSRP load sharing configuration.
【单选题】Governors are equipped with motors for synchronizing, load sharing and frequency control.
A.
speed setting
B.
load setting
C.
speed changing
D.
load setting
【判断题】植物性原料在贮存保管中,由于溶解酶的作用,消耗了原料内部的糖类,降低了营养价值
A.
正确
B.
错误
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