电机在运行过程中,想要使电机反转运行,则需要通过PLC的控制字发送16#0C7F
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1.Wang Liang worked in a 1)_________ Join t Venyure. One day, on his way to the coffee machine, he found that Wolfgang,one of his German colleagues,had seemingly gotten rather involved in a 2)__________. Out of curiosity, Wang 3)___________ Wolfgang so he could 4)_________ at the newspaper.2. But all of a sudden, Wolfgang lost his 5)________,began to complain about Wang’s invasion of his 6)_________, and demanded an apology from him.Wang felt rather 7)____________ and kept explaining that he had not realized that his behavior was 8)________.3. After this,whenever Wang stepped toward Wolfgang, he would soon 9)___________what e was doing, or stand up to keep a clear 10)__________ with Wang.
一个完整的函数是有哪些组成的?
A. 函数名
B. 函数返回值
C. 参数
D. 函数体
关于下面选项正确的是?
A. 函数代码块以 def 关键词开头,后接圆括号()
B. 函数内容以冒号起始,并且缩进
C. return [表达式] 表示函数的结束
D. 圆括号之间可以传入参数
python中使用def可以声明一个函数。
A. 对
B. 错