()在包裹里,狄云还发现一块金锁片,上面写着哪四个字? ["大富大贵","吉祥至福","无灾无病","德容双茂"]
以下哪一项直肠癌的CT表现提示失去手术机会:() ["直肠全周受累","肿块外缘毛糙","直肠周围脂肪内肿大的淋巴结","直肠周围筋膜增厚","直肠周围脂肪密度增高"]
()等狄云醒来,他已在小船上了,发现自己哪三处被布带裹住并上了金创药? ["肩头","胸口","手臂","大腿","手腕"]
兽用非处方药
关于小肠肿瘤的CT诊断,错误的是哪一项:() ["类癌可表现为肠壁近肠系膜侧星芒状的软组织密度肿块","小肠腺癌有早期发生局部淋巴结转移的倾向","平滑肌肉瘤的肠管可出现"动脉瘤样扩张"征象","小肠转移瘤的肠管可出现"动脉瘤样扩张"征象","脂肪瘤易于引起肠套叠"]
当一台水泵的转速从n1增加到n2,若n2=1.2n1,求水泵的流量是原来的几倍?