【单选题】绝对卧床1周可使肌力减小20%,3~5周后可降至50%;制动2个月后肌容积将减少一半,最终导致肌肉萎缩。而在相对低的强度下,肌肉的反复收缩可增加肌耐力,肌肉抗阻训练可增强()。
【判断题】The King James translation of the Bible appeared during the Commonwealth Age.
【单选题】一般来说电烙铁的功率越大,热量越大 ,烙铁头的加热时间越( )。
【判断题】重型工业燃气轮机的大检和大修周期长,综合维护费用低于航空改型燃气轮机。The large inspection and overhaul period of heavy industrial gas turbine are long, and the comprehensive maintenance fee is lower than the air engine gas turbine.
【判断题】组的复制不会增加模型中面的数量,所以我们要养成创建组的习惯