【判断题】输血的原则是同型相输,但在没有同型血的情况,需满足的条件是:供血者的经细胞不被受血者的血浆所凝集。
【简答题】常用滤波电路有____________、______________、 ______________ 等几种,滤波电路一般接在__________电路的后面.
【多选题】Differences between a mechatronic system and a multidisciplinary system.
A.
The difference between a mechatronic system and a multidisciplinary system is not the constituents, but rather the order in which they are designed
B.
mechatronic system design is a concurrent design approach, , multidisciplinary system design is a sequential design-by-discipline approach
C.
mechatronic system design is a sequential design-by-discipline approach, , multidisciplinary system design is a concurrent approach
D.
§ The major drawback of the design-by-discipline approach is that, by fixing the design at various points in the sequence, new constraints are created and passed on to the next discipline
【单选题】单晶硅结构呈现( ),宜采用( )方法进行制绒工艺。
【判断题】具有电光蓝的帕拉伊巴碧玺的主要致色元素为Cu
【单选题】根据输血的原则,输血时应主要考虑的是( )
【简答题】矫正时应边矫正,边测量,以免过度矫正或矫正不足,从而保证( )。
【简答题】输血原则是供血者的_________不被受血者的________所凝集。