高空火箭在起飞前某仪器舱内气体压强p=1atm，温度为T=300K；当该火箭以加 发布时间：2017-07-22 17:19 │ 来源：www.tikuol.com 题型：填空题 问题： 高空火箭在起飞前某仪器舱内气体压强p=1atm，温度为T=300K；当该火箭以加速度a=g/2竖直向上运动后，舱内水银气压计显示的压强为p′=0.6atm，则此时舱内温度为______K．
题型：填空题 短文改错。 When my eighteenth birthday came, I was not in home. In order to celebrate (庆祝) such important day with my dear parents, I wrote a long letter, in which I thanked him for having raised me for 18 years, and expressed her love for them. Later, Mother talked me when she read the letter, tears were filled her eyes. But Father appeared very cool. After that, he studied it lonely carefully. Then he put it up into a desk drawer (抽屉). I can imagine the scene clear because I know Father. Being a man with few words, he preferred to show his love for me in a silent way. 1________ 2________ 3________ 4________ 5________ 6________ 7________ 8________ 9________ 10________ 查看答案
题型：填空题 女性患者，热液烫伤，面积80%，伤后5个小时才开始接受正规液体复苏治疗，伤后4天出现柏油便，血红蛋白70g/L。为明确诊断需进一步进行哪项检查（）A.腹部X线片B.腹部B超C.腹腔穿刺D.纤维胃镜检查E.开腹探查 查看答案