【单选题】一绝热容器被隔板分成两半,一半是真空,另一半盛理想气体,若把隔板抽出,气体将进行自由膨胀,达到平衡后( )。
【单选题】一绝热容器被隔板分成两半,一半是真空,另一半是理想气体。若把隔板抽出,气体将进行自由膨胀,达到平衡后
【简答题】阅读理解。 There is a basketball team ( 队) in our school. There are twenty-six girls in the team. They play basketball from one o'clock to four o'clock every Sunday afternoon. Miss Ma is their teacher. She...
【单选题】一绝热容器被隔板分成两半,一半是真空,另一半是理想气体,若把隔板抽出,气体将进行自由膨胀,达到平衡后( )。
【单选题】一绝热容器被隔板分成两半,一半是真空,另一半是理想气体。若把隔板抽出,气体将进行自由膨胀,达到平衡后
【多选题】一绝热容器被隔板分成两半,一半是真空,另一半是理想气体.若把隔板抽出,气体将进行自由膨胀,则
【单选题】一绝热容器被隔板分成两半,一半是真空,另一半是理想气体.若把隔板抽出,气体将进行自由膨胀,达到平衡后
【多选题】下列关于酶活性中心的错误叙述是( )
E.
提供酶活性中心上的必需基团的氨基酸在肽链上相距很近
【单选题】Losing Weight Girls as young as 10 years old are dieting and in danger of developing unhealthy attitudes about weight, body image and food, a group of Toronto researchers reported Tuesday. Their study...
C.
had unhealthy attitudes about weight
D.
had a healthy body weight