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【单选题】
Under certain conditions, avalanche breakdown may occur in the p-well to n substrate junction, driving both MOS into saturation. This condition is called latch-up, which can sustain itself by positive feedback. In latch-up condition, there is _________
A.
low current, low voltage
B.
high current, high voltage
C.
low current, high voltage
D.
high current, low voltage
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参考答案：
举一反三
【单选题】Ideally, a change in gate voltage on approximately ______ produces an order of magnitude change in the subthreshold current.
A.
30 mV
B.
40 mV
C.
50 mV
D.
60 mV
【单选题】2 In the process of making Swiss rolls, the protein should reach ( ).
A.
Dry foaming
B.
Neutral foaming
C.
Wet foaming
【多选题】由于移流和扩离散作用的存在,废水排入河流后,在河流中一般依次呈现()、()、()三种不同混合状态的区段。
A.
横向混合河段
B.
纵向混合河段
C.
水平混合河段
D.
垂向混合河段
相关题目：
【单选题】Ideally, a change in gate voltage on approximately ______ produces an order of magnitude change in the subthreshold current.
A.
30 mV
B.
40 mV
C.
50 mV
D.
60 mV
【单选题】2 In the process of making Swiss rolls, the protein should reach ( ).
A.
Dry foaming
B.
Neutral foaming
C.
Wet foaming
【多选题】由于移流和扩离散作用的存在,废水排入河流后,在河流中一般依次呈现()、()、()三种不同混合状态的区段。
A.
横向混合河段
B.
纵向混合河段
C.
水平混合河段
D.
垂向混合河段
参考解析：
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