【单选题】力与运动的关系,下面说法最准确的是( )?
【简答题】当逻辑函数的变量个数和数据选择器的地址输入变量个数( )时,可直接用数据选择器来实现逻辑函数。A. 相同
【简答题】20 世纪 20 年代,英国生物统计学家及数学家_____ 提出了方差分析。
【单选题】For the middle part of an essay, which of the following is not true?
A.
The middle gives a clear and logical presentation of the facts and ideas the author intends to put forth.
B.
The middle often contains several paragraphs arranged in some kind of order.
C.
Details are usually not the component of the middle part.
D.
For a narrative essay, paragraphs in the middle can be arranged chronogically.
【判断题】In the classic Three-Act Linear Structure, the “turning point two” refers to the greatest challenge for the protagonist. ( )
【判断题】The time-optimal control problem can show the two limitations in the classic variation method.
【单选题】In the classic prisoners' dilemma with two accomplices in crime, the dominant strategy for each individual is to:
C.
confess only if the other confesses.
D.
This game does not have a dominant strategy.
【简答题】20世纪20年代,英国生物统计学家及数学家费歇(R.A.Fisher)提出了( )。
【判断题】梁在负弯作用下,中性轴以上部分截面受压。