【判断题】An audio wave is a two-dimensional acoustic wave.()
【简答题】Two-dimensional-Practice.pdf
【简答题】双向电泳(two dimensional electrophoresis,2-DE)
【单选题】函数在某点的导数等于零是函数在该点取得极值的( ).
【单选题】two-dimensional code [ ]
【判断题】函数 z=f(x,y,z) 在某点处的三个一阶偏导数都等于零,是该函数在该点处取得极值的充分条件。
【单选题】由双极性三极管构成的威尔逊电流源的误差项是( )。
【单选题】According to the passage, the expression 'this two-dimensional approach' in the last sentence of the second paragraph refers to ______.
A.
the conventional computer and the neural computer
B.
the lockstep approach and the artificial approach
C.
sharing information and performing tasks
D.
making decisions and recognizing patterns