硅钢双层剪的驱动形式为,液压缸驱动连杆的方式对钢带进行剪切。
参考答案:对
下列选项中词语的书写,完全正确的一项是:( ) (2分)
A.犀利文绉绉诚惶诚恐藏污纳诟
B.真谛名信片粗制滥造莫衷一是
C.雾霭舶来品正襟危坐川流不息
D.绿州候车室沧海桑田金榜题名
A toddler with croup is given a vaponefrin updraft because of increasing respiratory distress. The nurse evaluates the treatment as being effective when see which of the following()
A. The child’s color is normal.
B. The child’s retractions are less severe.
C. The child’s heart rate is 100 bpm.
D. The child’s pulse oximeter reads 90.