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【单选题】
SS9改进型电力机车采用的新型过滤装置由两部分组成。前一部分为铝合金百叶窗，后一部分为（）过滤网。
A.
玻璃纤维
B.
毛棕海绵
C.
泡沫海绵
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Houses in 18th Century North America Seenth-century houses in colonial North America were structures that were primarily functional, carrying over traditional designs that went back to th...
A.
colonists who arrived in North America in the seenth century
B.
houses constructed before the eighth century
C.
interior improvements in houses
D.
wooden houses in Charleston
【单选题】The Getty Center1．The Getty Center attracts 1.1 million visitors a year. It is one of the most popular art museums in the US. One reason for its popularity may be that the Getty is free. No tickets to...
A.
The Service
B.
The Gardens
C.
The Buildings
D.
The Collection
E.
The Popularity
F.
The Surroundings
【单选题】The Getty Center1．The Getty Center attracts 1.1 million visitors a year. It is one of the most popular art museums in the US. One reason for its popularity may be that the Getty is free. No tickets to...
A.
hire a guide
B.
draw pictures
C.
the natural light
D.
make reservations
E.
the glassed walkways
F.
the handrails and watell
【多选题】下列关于百叶窗动画的制作( )是正确的。
A.
必须把遮罩层矩形转换为影片剪辑元件
B.
百叶窗动画有三个图层
C.
百叶窗动画的被遮罩层是一张图片
D.
遮罩层的核心部分是矩形由宽到窄的补间形状动画或补间动作动画。
【单选题】The Getty Center1．The Getty Center attracts 1.1 million visitors a year. It is one of the most popular art museums in the US. One reason for its popularity may be that the Getty is free. No tickets to...
A.
The Service
B.
The Gardens
C.
The Buildings
D.
The Collection
E.
The Popularity
F.
The Surroundings
【单选题】一种可置于开放式实验动物饲育室,配有空气过滤装置和送风设备,空气净化等级达到 100级,器内外完全隔断,适合于无菌级动物繁殖的设备,称之为
A.
平板式鼠架
B.
悬挂式鼠架
C.
洁净层流架
D.
隔离器
相关题目：
【判断题】冷车初发动温度升高很快并沸腾，多为百叶窗故障。
A.
正确
B.
错误
【单选题】SS9改进型电力机车采用的新型过滤装置由两部分组成。前一部分为铝合金百叶窗，后一部分为（）过滤网。
A.
玻璃纤维
B.
毛棕海绵
C.
泡沫海绵
【单选题】Houses in 18th Century North America Seenth-century houses in colonial North America were structures that were primarily functional, carrying over traditional designs that went back to th...
A.
colonists who arrived in North America in the seenth century
B.
houses constructed before the eighth century
C.
interior improvements in houses
D.
wooden houses in Charleston
【单选题】百叶窗是根据（）由驾驶员打开。
A.
水温表
B.
机油表
C.
水温传感器
D.
进气温度传感器
【多选题】空冷器顶部百叶窗的作用？（）
A.
调整空冷风量；
B.
保护空冷管束；
C.
防止冬季空冷管束防冻。
【判断题】百叶窗的功能是避光通风。
A.
正确
B.
错误
【单选题】The Getty Center1．The Getty Center attracts 1.1 million visitors a year. It is one of the most popular art museums in the US. One reason for its popularity may be that the Getty is free. No tickets to...
A.
The Service
B.
The Gardens
C.
The Buildings
D.
The Collection
E.
The Popularity
F.
The Surroundings
【单选题】The Getty Center1．The Getty Center attracts 1.1 million visitors a year. It is one of the most popular art museums in the US. One reason for its popularity may be that the Getty is free. No tickets to...
A.
hire a guide
B.
draw pictures
C.
the natural light
D.
make reservations
E.
the glassed walkways
F.
the handrails and watell
【多选题】下列关于百叶窗动画的制作( )是正确的。
A.
必须把遮罩层矩形转换为影片剪辑元件
B.
百叶窗动画有三个图层
C.
百叶窗动画的被遮罩层是一张图片
D.
遮罩层的核心部分是矩形由宽到窄的补间形状动画或补间动作动画。
【单选题】The Getty Center1．The Getty Center attracts 1.1 million visitors a year. It is one of the most popular art museums in the US. One reason for its popularity may be that the Getty is free. No tickets to...
A.
The Service
B.
The Gardens
C.
The Buildings
D.
The Collection
E.
The Popularity
F.
The Surroundings
【单选题】一种可置于开放式实验动物饲育室,配有空气过滤装置和送风设备,空气净化等级达到 100级,器内外完全隔断,适合于无菌级动物繁殖的设备,称之为
A.
平板式鼠架
B.
悬挂式鼠架
C.
洁净层流架
D.
隔离器