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【多选题】
(本题为多选题) 热电偶近年来被广泛采用,以下属于热电偶具有的优点有 ( )。
A.
结构简单
B.
精度高
C.
热惯性小
D.
可测局部温度、便于远距离传送与集中检测
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【多选题】对中暑患者进行现场急救处理的措施包括 ( )
A.
此时急救者应迅速将病患移到阴凉处平卧躺下
B.
如果病患没有呼吸和脉搏跳动就要进行心肺复苏术,否则应采用复原卧位并呼叫求援
C.
脱去病患外衣,用布单覆盖,随后不断在布单上洒水
D.
同时采用扇凉等方式给病患降温
【简答题】解释下列名词:晶格、晶胞、晶格常数、晶粒、晶界、合金、组元、相、合金系。
【多选题】下列属于哪些属于中暑的急救原则( )
A.
使患者尽快脱离高温环境
B.
防治低体温
C.
迅速有效降温
D.
保护重要脏器功能
E.
高流量、高浓度氧疗
【多选题】中暑患者的急救原则有:
A.
尽快使患者脱离高温环境
B.
快速降温
C.
保护重要脏器
D.
尽快补液
【单选题】短文理解 听力原文: Spot transaction means the actual and variable amount of the currency of one country which at any given time, can be bought for a fixed sum in the currency of another country. It is a term ...
A.
It means that at any time you can buy currency of one country for another currency.
B.
It means that the actual and variable amount of one currency can be bought for a fixed sum in another currency at any given time.
C.
It means that any kind of currency can be bought at any time for another currency.
D.
It means that the actual and fixed amount of the currency of one country at any time can be bought for a variable sum in the currency of another currency.
【简答题】马克思主义基本原理与中国实践的二次结合,产生的两大理论成果是 和 。
【单选题】__________ arbitrage is buying a country’s currency spot and selling that country’s currency forward, to make a net profit from the combination of the difference in interest rates between countries an...
A.
covered interest
B.
uncovered interest
C.
covered currency
D.
uncovered currency
【单选题】When the forward price of a currency ________ the spot price, the currency is said to sell at a ________.
A.
Greater than, flat
B.
Greater than, discount
C.
Less than, discount
D.
Less than, premium
【判断题】不要施加超出分析仪额定值的输入电压。
A.
正确
B.
错误
【判断题】Arbitrage ensures that the spot price of the currency will equal the forward price of the currency
A.
正确
B.
错误
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