皮皮学,免费搜题
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【单选题】
两个线圈产生互感现象时( )
A.
线圈之间没有磁耦合
B.
一个线圈中电流变化在另一个线圈中产生互感电压
C.
两个线圈之间的互感系数不相等
D.
两个线圈的自感系数一定相等
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举一反三
【多选题】Which of the following statements are correct?
A.
The greater the modulus, the stiffer the material.
B.
The stiffer the material, the higher the resistance of the material to deformation.
C.
The higher the magnitude of elastic modulus, the higher the magnitude of the inter-atomic bonding forces in a material.
D.
The higher the magnitude of elastic modulus, the lower the magnitude of the intermolecular bonding forces in a material.
【多选题】可使氧解离曲线右移的因素是
A.
pH 值升高
B.
二氧化碳分压升高
C.
温度升高
D.
2 、 3 ‐二磷酸甘油酸减少
【单选题】可使氧离曲线右移的因素是( )。
A.
2、3-二磷酸甘油酸减少
B.
血液pH升高
C.
体温升高
D.
血液H+浓度降低
【多选题】Which of the following statements are correct?
A.
The greater the modulus, the stiffer the material.
B.
The stiffer the material, the higher the resistance of the material to deformation.
C.
Elastic modulus is a measure of the inter-atomic bonding forces in a material.
D.
The higher the magnitude of elastic modulus, the higher the magnitude of these bonding forces.
【单选题】老年人主动脉弹性降低时,血压的变化是
A.
收缩压升高,脉压减小
B.
收缩压升高,脉压加大
C.
收缩压降低,脉压减小
D.
收缩压变化不大,脉压显著加大
【多选题】7多选Which of the following statements are correct?
A.
The greater the modulus, the stiffer the material.
B.
The stiffer the material, the higher the resistance of the material to deformation.
C.
The higher the magnitude of elastic modulus, the higher the magnitude of the inter-atomic bonding forces in a material.
D.
The higher the magnitude of elastic modulus, the lower the magnitude of the intermolecular bonding forces in a material.
【单选题】下列可使氧离曲线右移的因素是( )
A.
CO 2 分压升高
B.
H + 降低
C.
pH升高
D.
温度降低
E.
N 2 分压升高
【单选题】普通话里,短语“花儿朵朵”的读音包含几个音节。
A.
5
B.
4
C.
3
D.
2
【单选题】可使氧离曲线右移的因素是血液的
A.
CO 2 分压升高
B.
H + 浓度降低
C.
pH升高
D.
温度降低
E.
O 2 分压升高
【简答题】Translate the following paragraph into Chinese: A M00C (massive open online course) is an online course aimed at unlimited participation and open access via the web. M00Cs are a recent development in ...
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