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【多选题】
关于干制速度的影响因素,下列说法正确的是( )
A.
干制中,干燥的温度越高,水分蒸发越快,成品品质就一定越好。
B.
空气流速越快,干燥速度越快。
C.
原料的种类和状态与干燥速度有关。
D.
低气压下,物料干制温度降低,成品品质好。
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【单选题】As compared to carbon dioxide, dry chemical has which advantage? ______.
A.
Cleaner
B.
Effective on metal fires
C.
Greater range
D.
More cooling effect
【单选题】Which of the following is (are)not deep reflex(reflexes)?
A.
Biceps reflex
B.
Cremasteric reflex
C.
Triceps reflex
D.
Patellar tendon reflex
E.
Radioperiosteal reflex
【多选题】酒店一般要求应聘者提交( )等证明材料的复印件。
A.
学历
B.
技能证书
C.
奖励
D.
成果
【单选题】Deep reflexes does not include ( )
A.
corneal reflex
B.
biceps reflex
C.
knee jerk reflex
D.
achilles tendon reflex
E.
triceps reflex
【单选题】What does the ' unwanted deep sea life' mean in Paragraph 2 according to the passage?
A.
They have no economic value.
B.
They are dead before being caught.
C.
They are dangerous to human beings.
D.
They are the natural enemy of the deep sea fish.
【单选题】选择“文本工具”,在“属性”面板中,设置“文本引擎”为传统文本,“系列”为Webdings,在舞台上单击,然后按什么键,这样舞台上就出现一个飞机符号?( )
A.
J
B.
N
C.
P
D.
W
【单选题】并联式组合一般适用于( )建筑类型。
A.
住宅、旅馆
B.
火车站、体育馆
C.
展览馆、陈列馆
D.
车间、商场
【单选题】Which of these statements about reflexes in the gastrointestinal tract is false?
A.
Short reflexes are provoked by nerves near the GI tract.
B.
Short reflexes are mediated by the enteric nervous system.
C.
Food that distends the stomach initiates long reflexes.
D.
Long reflexes can be provoked by stimuli originating outside the GI tract.
【单选题】小白鼠每一次按压操作杆都可获得一粒食物丸。这是
A.
固定间隔强化
B.
变化间隔强化
C.
固定比率强化
D.
持续性强化
【单选题】The rate of wear on a cylinder liner depends on the _.
A.
quality of air filtration
B.
effectiveness of lubrication
C.
type of fuel used
D.
all of the above
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