NAC2124 is one of Noliac's ring actuators, which are typically used when a low displacement at high force is required. Noliac's ring actuators are cofired monolithic piezoelectric low voltage actuators that convert an electrical input to a very high-resolution linear movement at high force. Noli...
16.设NA为阿伏加德罗常数的数值.下列说法正确的是( )A.0.1 mol苯中含有的碳碳双键数目为0.3 NAB.3.2g臭氧中含有的氧原子数为0.2NAC.1L0.1 mol•L-1 CH3COOH溶液中含有的氢原子数为0.4NAD.标准状况下.22.4 L盐酸中含有的HCl分子数为NA