皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
在时间和幅值上都连续变化的信号称为( )。
A.
模拟信号
B.
数字信号
C.
低频信号
D.
高频信号
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】辅助诊断肺炎支原体感染的常用方法为
A.
血凝试验
B.
血凝抑制试验
C.
冷凝集试验
D.
串珠试验
查看完整题目与答案
【单选题】In Kansas, Missouri, a computer helps firefighter. The computer contains information about everyone of the 350,000 street addresses in the city. When a firefighter answers a call, the computer gives h...
A.
The sick can be removed quickly and safely.
B.
The computer gives the medical information.
C.
It helps the firefighters take special care to find the sick.
D.
It has numerous ways of helping them with their problems.
查看完整题目与答案
【单选题】辅助诊断肺炎支原体感染的常用方法是
A.
血凝试验
B.
血凝抑制试验
C.
冷凝集素试验
D.
串珠试验
E.
CAMP试验
查看完整题目与答案
【单选题】诊断肺炎支原体感染常用的血清学方法是
A.
ELISA
B.
间接血凝试验
C.
补体结合试验
D.
生长抑制试验与代谢抑制试验
E.
冷凝集试验
查看完整题目与答案
【单选题】诊断肺炎支原体感染的血清学试验是（）
A.
肥达试验
B.
外斐试验
C.
冷凝集试验
D.
Coombs试验
E.
嗜异凝集试验
查看完整题目与答案
【单选题】辅助诊断肺炎支原体感染的是
A.
冷凝集实验
B.
外斐反应
C.
显微镜凝集试验
D.
肥达试验
E.
结核菌素试验
查看完整题目与答案
【单选题】In Kansas, Missouri, a computer helps firefighter. The computer contains information about everyone of the 350,000 street addresses in the city. When a firefighter answers a call, the computer gives h...
A.
The location and size of the building.
B.
The height and structure of the building.
C.
The residents’ addresses,
D.
The type and content of the building.
查看完整题目与答案
【简答题】隋代大兴城是由（）设计建造的；元大都的规划者为刘秉忠和阿拉伯人也黑迭尔，大都水系由杰出的科学家（）规划。
查看完整题目与答案
【单选题】In Kansas, Missouri, a computer helps firefighter. The computer contains information about everyone of the 350,000 street addresses in the city. When a firefighter answers a call, the computer gives h...
A.
Because the doctor can instantly obtain medical information.
B.
Because it will only help the injured and firefighters.
C.
Because the computer is watching over them.
D.
Because it helps to save the property and lives.
查看完整题目与答案
【单选题】Which of the following sentences best expresses the essential information in the highlighted sentence in the passage? Incorrect answer choices change the meaning of the sentence in important ways or l...
A.
The size and age of the Great Barrier Reef have caused many scientists to take up residence in its vicinity.
B.
The Great Barrier Reef is home to a great variety of marine species, according to interested scientists.
C.
The Great Barrier Reef is scientifically interesting because of its size, age, and ecological diversity.
D.
Many ancient, large, and scientifically interesting marine organisms live in the vicinity of the Great Barrier Ree
查看完整题目与答案
相关题目：
【单选题】辅助诊断肺炎支原体感染的常用方法为
A.
血凝试验
B.
血凝抑制试验
C.
冷凝集试验
D.
串珠试验
查看完整题目与答案
【单选题】In Kansas, Missouri, a computer helps firefighter. The computer contains information about everyone of the 350,000 street addresses in the city. When a firefighter answers a call, the computer gives h...
A.
The sick can be removed quickly and safely.
B.
The computer gives the medical information.
C.
It helps the firefighters take special care to find the sick.
D.
It has numerous ways of helping them with their problems.
查看完整题目与答案
【单选题】辅助诊断肺炎支原体感染的常用方法是
A.
血凝试验
B.
血凝抑制试验
C.
冷凝集素试验
D.
串珠试验
E.
CAMP试验
查看完整题目与答案
【单选题】诊断肺炎支原体感染常用的血清学方法是
A.
ELISA
B.
间接血凝试验
C.
补体结合试验
D.
生长抑制试验与代谢抑制试验
E.
冷凝集试验
查看完整题目与答案
【单选题】诊断肺炎支原体感染的血清学试验是（）
A.
肥达试验
B.
外斐试验
C.
冷凝集试验
D.
Coombs试验
E.
嗜异凝集试验
查看完整题目与答案
【单选题】辅助诊断肺炎支原体感染的是
A.
冷凝集实验
B.
外斐反应
C.
显微镜凝集试验
D.
肥达试验
E.
结核菌素试验
查看完整题目与答案
【单选题】In Kansas, Missouri, a computer helps firefighter. The computer contains information about everyone of the 350,000 street addresses in the city. When a firefighter answers a call, the computer gives h...
A.
The location and size of the building.
B.
The height and structure of the building.
C.
The residents’ addresses,
D.
The type and content of the building.
查看完整题目与答案
【简答题】隋代大兴城是由（）设计建造的；元大都的规划者为刘秉忠和阿拉伯人也黑迭尔，大都水系由杰出的科学家（）规划。
查看完整题目与答案
【单选题】In Kansas, Missouri, a computer helps firefighter. The computer contains information about everyone of the 350,000 street addresses in the city. When a firefighter answers a call, the computer gives h...
A.
Because the doctor can instantly obtain medical information.
B.
Because it will only help the injured and firefighters.
C.
Because the computer is watching over them.
D.
Because it helps to save the property and lives.
查看完整题目与答案
【单选题】Which of the following sentences best expresses the essential information in the highlighted sentence in the passage? Incorrect answer choices change the meaning of the sentence in important ways or l...
A.
The size and age of the Great Barrier Reef have caused many scientists to take up residence in its vicinity.
B.
The Great Barrier Reef is home to a great variety of marine species, according to interested scientists.
C.
The Great Barrier Reef is scientifically interesting because of its size, age, and ecological diversity.
D.
Many ancient, large, and scientifically interesting marine organisms live in the vicinity of the Great Barrier Ree
查看完整题目与答案
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