In year ( ), Gerhard Ertl became the head of the Department of Physical Chemistry at the Fritz Haber Institute in Berlin. A: 1984 B: 1985 C: 1986 D: 1987
In year ( ), Gerhard Ertl became the head of the Department of Physical Chemistry at the Fritz Haber Institute in Berlin. A: 1984 B: 1985 C: 1986 D: 1987
文本框Text1的KeyDown事件过程如下： Private Sub Text 1_KeyDown(KeyCode As Integer,Shift As Integer) … End Sub 其中参数KeyCode的值表示的是发生此事件时( )。 A: 是否按下了＜Alt＞键或＜Ertl＞键 B: 按下的是哪个数字键 C: 所按的键盘键的键码 D: 按下的是哪个鼠标键
文本框Text1的KeyDown事件过程如下： Private Sub Text 1_KeyDown(KeyCode As Integer,Shift As Integer) … End Sub 其中参数KeyCode的值表示的是发生此事件时( )。 A: 是否按下了＜Alt＞键或＜Ertl＞键 B: 按下的是哪个数字键 C: 所按的键盘键的键码 D: 按下的是哪个鼠标键
请问：1983年诺贝尔化学奖获得者姓名，贡献分别是下列哪个选项？ A: Gerhard Ertl "for his studies of chemical processes on solid surfaces." B: Ahmed Zewail "for his studies of the transition states of chemical reactions using femtosecond spectroscopy." C: Henry Taube "for his work on the mechanisms of electron transfer reactions, especially in metal complexes." D: Peter Mitchell "for his contribution to the understanding of biological energy transfer through the formulation of the chemiosmotic theory." E: 以上都不是
请问：1983年诺贝尔化学奖获得者姓名，贡献分别是下列哪个选项？ A: Gerhard Ertl "for his studies of chemical processes on solid surfaces." B: Ahmed Zewail "for his studies of the transition states of chemical reactions using femtosecond spectroscopy." C: Henry Taube "for his work on the mechanisms of electron transfer reactions, especially in metal complexes." D: Peter Mitchell "for his contribution to the understanding of biological energy transfer through the formulation of the chemiosmotic theory." E: 以上都不是