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搜题
【单选题】
头晕目眩,视物旋转不定,甚则不能站立,耳鸣,但无神志异常的表现。此为
A.
痫病
B.
眩晕
C.
厥证
D.
昏迷
E.
中风
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举一反三
【多选题】下列各组著名菜肴中,属于上海风味的是()
A.
蜜汁火方
B.
贵妃鸡
C.
青鱼甩水
D.
虾子大乌参
E.
松仁鱼米
【单选题】The Wilson equation is the most widely used equation in engineering design. Which of the following statement is incorrect?
A.
The high calculation accuracy of Wilson equation is due to the introduction of the concept of local composition and considering the effect of temperature on activity coefficient.
B.
The Wilson equation is suitable for Polarity and association system
C.
The thermodynamic properties of ternary system can be calculated by Wilson equation with parameters from binary system
D.
Wilson equation can be used for liquid-liquid equilibrium system
【单选题】Choose the better version of the sentences that best improve the original sentences. As we know, the current equation is different in CCM or DCM with different inductance, but no paper proposed the an...
A.
T he current equation is different in CCM or DCM with different inductance, but no paper proposed the analytical equation to describe it. This paper is devoted to the accurate equation of the inductor without referring to how to design the inductor and select the power device and its heat sink.
B.
Although the current equation is known to be different in CCM or DCM with different inductance, no paper proposed the analytical equation to describe it. This paper is devoted to the accurate equation of the inductor with no reference to how to design the inductor and select the power device and its heat sink.
C.
Although the current equation is known to be different in CCM or DCM with different inductance, no paper proposed the analytical equation to describe it. This paper is devoted to the accurate equation of the inductor without referring to to how to design the inductor and select the power device and its heat sink.
D.
Although the current equation is known to be different in CCM or DCM with different inductance, no paper proposed the analytical equation to describe it. This paper is devoted to the accurate equation of the inductor with no reference to how to design the inductor and how to select the power device and the heat sink.
【简答题】The most widely used equation for estimating visibility is the Koschmeider equation: (2.4) where L V is the visual range, the distance at which an average person can barely distinguish a dark object (...
【单选题】Choose the correct Yang equation
A.
γ SV =γ SL +γ LV cosθ
B.
γ SL =γ SV +γ LV cosθ
C.
γ LV =γ SL +γ SV cosθ
D.
不知道
【简答题】Indicate whether the equation determines y to be a function of x . Match each equation with the corresponding answer. Choose the correct letter for each question.
【单选题】以下关于大数据分析说法不正确的是( )。
A.
大数据分析的一个基本的要求就是可视化分析
B.
Hadoop 是一个能够对大量数据进行集中式处理的软件框架
C.
Map/Reduce 是一套从海量数据源提取分析元素,最后返回结果集的编程模型
D.
HPCC 是高性能计算与通信的缩写,主要由五部分组成
【判断题】一般教学原则能代替体育教学原则。
A.
正确
B.
错误
【单选题】Choose the better version of the sentences that best improve the original sentences. In this paper, another equation of the critical inductance is proposed and it is equivalent to the classical equati...
A.
This pap e r proposes a new equation of the critical inductance - the function of the inverse voltage transfer ratio, which is equivalent to the classical equation.
B.
In this paper, another equation of the critical inductance is proposed and it is equivalent to the classical equation, which is the function of the inverse voltage transfer ratio.
C.
This paper proposes another equation of the critical inductance , which is the function of the inverse voltage transfer ratio. It is equivalent to the classical equation
D.
In this paper, another equation of the critical inductance is proposed, which is the function of the inverse voltage transfer ratio and equivalent to the classical equation.
【简答题】Choose an equation and express it using one sentence.
相关题目:
【单选题】Choose the better version of the sentences that best improve the original sentences. As we know, the current equation is different in CCM or DCM with different inductance, but no paper proposed the an...
A.
T he current equation is different in CCM or DCM with different inductance, but no paper proposed the analytical equation to describe it. This paper is devoted to the accurate equation of the inductor without referring to how to design the inductor and select the power device and its heat sink.
B.
Although the current equation is known to be different in CCM or DCM with different inductance, no paper proposed the analytical equation to describe it. This paper is devoted to the accurate equation of the inductor with no reference to how to design the inductor and select the power device and its heat sink.
C.
Although the current equation is known to be different in CCM or DCM with different inductance, no paper proposed the analytical equation to describe it. This paper is devoted to the accurate equation of the inductor without referring to to how to design the inductor and select the power device and its heat sink.
D.
Although the current equation is known to be different in CCM or DCM with different inductance, no paper proposed the analytical equation to describe it. This paper is devoted to the accurate equation of the inductor with no reference to how to design the inductor and how to select the power device and the heat sink.