一个是脉冲，一个是方向，单独的吧
编码器也可以用来产生脉冲,称为 ,该信号输入至驱动器的pulse端和sign端,控制伺服电机的转速和位移(包括位移的方向)。的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习
aTimes have changed. Today, we take pain seriously. Indeed, pain is now considered the fifth vital sign, as important as blood pressure, temperature, breathing rate and pulse in determining a person\'s well-being. We know that chronic pain can disrupt a person\'s life, causing problems th...
Pain is now considered the fifth ___sign, as important as blood pressure, temperature , breathing rate and pulse in determining a person’s health. A. original B. vital C. unique D. vivid 试题答案 在线课程 B 练习册系列答案 孟建平准备升级小学暑假衔接浙江工商大学出版社系列答案 金榜...