爱情生长的内在依据是责任
花样滑冰运动员绕通过自身的竖直轴转动，开始时两臂合拢，转动惯量为J0，角速度为ω0；当其两臂伸开后，角速度变为5ω0／6，则其转动惯量变为(忽略阻力)
Whenapersonimmigratestoanothercountry,heshould_(conscious)adapthimselftothenewenvironment
某理想气体在绝热膨胀过程中对外做功80J，则该过程中气体热力学能的增量为()
Goodparentshavetheabilitytocommunicatemessagesoflove,trust,andself-worth______theirchildren
