恒牙中,<img src="https://nimg.ppkao.com/2016-01/chenyalin/2016010714455234080.jpg?sign=dcf793f490e7da77be23b0651a53235e&t=62d4061a" />力最大的牙和最小的牙通常是()
A、第二磨牙最大,侧切牙最小
B、第二磨牙最大,中切牙最小
C、尖牙最大,侧切牙最小
D、第一磨牙最大,侧切牙最小
E、以上都不是
A、第二磨牙最大,侧切牙最小
B、第二磨牙最大,中切牙最小
C、尖牙最大,侧切牙最小
D、第一磨牙最大,侧切牙最小
E、以上都不是
A、A.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />低电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />三态,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />低电平
B.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />三态,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />低电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />高电平
C.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />低电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />高电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />高电平
D.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />高电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />低电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />高电平
A、A.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />不变,<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />增大
B.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />减小,<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />不变
C.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />减小,<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />增大
D.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />增大,<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />减小
A、波动表达式<img src="https://img.ppkao.com/2018-09/wangjing/2018092717084368078.jpg" />中,<img src="https://img.ppkao.com/2018-09/wangjing/2018092717090133182.jpg" />表示(),φ表示(),若把上式改写成<img src="https://img.ppkao.com/2018-09/wangjing/2018092717092117604.jpg" />则<img src="https://img.ppkao.com/2018-09/wangjing/2018092717094258534.jpg" />表示()。
A、A.<img src="https://img.ppkao.com/2016-01/sunsuqin/2016010710095034499.jpg" />
B.<img src="https://img.ppkao.com/2016-01/sunsuqin/2016010710095591281.jpg" />
C.<img src="https://img.ppkao.com/2016-01/sunsuqin/201601071010036907.jpg" />
D.<img src="https://img.ppkao.com/2016-01/sunsuqin/2016010710101164100.jpg" />
A、A.<img src="https://img.ppkao.com/2017-10/wangjinchen/201710131628519494.jpg" />
B.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101316285516316.jpg" />
C.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101316290029480.jpg" />
D.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101316290523793.jpg" />
A、A.<img src="https://img.ppkao.com/2017-09/jiangyouai/2017090715171771229.jpg" />
B.<img src="https://img.ppkao.com/2017-09/jiangyouai/2017090715172180639.jpg" />
C.<img src="https://img.ppkao.com/2017-09/jiangyouai/2017090715172613097.jpg" />
D.<img src="https://img.ppkao.com/2017-09/jiangyouai/2017090715172942515.jpg" />
A、A.<img src="https://img.ppkao.com/2017-08/wangyu/2017082109164527629.jpg" />
B.<img src="https://img.ppkao.com/2017-08/wangyu/2017082109165116144.jpg" />
C.<img src="https://img.ppkao.com/2017-08/wangyu/2017082109165953957.jpg" />
D.<img src="https://img.ppkao.com/2017-08/wangyu/2017082109170475929.jpg" />
A、A.<img src="https://img.ppkao.com/2018-08/lina/2018083117233188591.jpg" />
B.<img src="https://img.ppkao.com/2018-08/lina/2018083117233741467.jpg" />
C.<img src="https://img.ppkao.com/2018-08/lina/2018083117234149944.jpg" />
D.<img src="https://img.ppkao.com/2018-08/lina/2018083117234896299.jpg" />
A、A.<img src="https://img.ppkao.com/2017-07/zhangweibo/2017072114561637313.jpg" />
B.<img src="https://img.ppkao.com/2017-07/zhangweibo/201707211456301444.jpg" />
C.<img src="https://img.ppkao.com/2017-07/zhangweibo/2017072114564554551.jpg" />
D.<img src="https://img.ppkao.com/2017-07/zhangweibo/2017072114570038725.jpg" />
A、A.<img src="https://img.ppkao.com/2017-07/zhangweibo/2017072115032936557.jpg" />
B.<img src="https://img.ppkao.com/2017-07/zhangweibo/2017072115033248583.jpg" />
C.<img src="https://img.ppkao.com/2017-07/zhangweibo/2017072115033662231.jpg" />
D.<img src="https://img.ppkao.com/2017-07/zhangweibo/2017072115033963278.jpg" />