【单选题】For the Fisher equation【图片】, the equilibrium state u=0 is ___, and u=1 is ___.
A.
linearly stable, linearly stable
B.
linearly stable, linearly unstable
C.
linearly unstable, linearly stable
D.
linearly unstable, linearly unstable
【单选题】提示二尖瓣狭窄病人可选择二尖瓣分离术的指征为
【单选题】田中さんは面白い話をしていつも私たち( )笑わせます。
【单选题】According to the quantity theory and the Fisher equation, if the money growth increases by 3 percent and the real interest rate equals 2 percent, then the nominal interest rate will increase:
【判断题】三相异步电动机的转速取决于电源频率和极对数,而与转差率无关。( )
【单选题】1949年3月,在党的 上,毛泽东明确提出 “两个务必”作风,要求共产党人警惕资产阶级“糖衣炮弹”的侵蚀。