Multiple blocking assignment statements are executed at the same time
A: Correct
B: Wrong
A: Correct
B: Wrong
举一反三
- When multiple people operate a machine tool, ( ) A: two people can operate the machine at the same time B: only one person can operate at the same time C: only one person can operate at the same time, and other students can leave the machine to rest D: All of the above are correct
- Which of the following statements were correct around the time of the American Revolution? ( )
- Analog signals are characterized by continuous electrical signals in both time and value. A: Correct B: Wrong
- Which statements are correct about quinidine? A: Moderate blocking of sodium channels on myocardial cell membrane B: It has both α and M receptor blocking effects C: Reduce the self-discipline and conduction of Purkinje fiber D: It's the right-handed form of quinine E: It is a narrow spectrum antiarrhythmic drug
- There are two shafts in torsion with different materials. Knowing that the two have the same diameter and length and are exerted the same torque.Which one is correct in the following statements about the maximum shearing stress and the angle of twist ___.