技术或结果质量
列举鼠标的常用操作。
凝胶过滤色谱又称排阻色谱、（），其原理主要是（），根据凝胶的（）和被分离化合物分子的（）而达到分离目的。
Refer to the exhibit. Where would a Cisco Unity Express Network Module physically reside? （） ["PC at headquarters ","PC at the remote office ","voice-enabled router at headquarters ","Cisco Unified CallManager publisher at headquarters ","Cisco Unified CallManager subscriber at headquarters ","Cisco Unified CallManager Express router at the remote office"]
男性，32岁，饱食后2h起中上腹持续性腹痛，并逐渐加剧，向肩、背部放射，伴恶心、呕吐，来院急诊。查体：患者呈急性面容，表情痛苦，血压12/9kPa，脉搏100/min，全腹压痛，尤以中上腹著，并有肌紧张和反跳痛，白细胞巧xl09/L，中性粒细胞0。81，肠鸣音微弱，肝区未扪及肿块。如行腹腔穿刺，穿刺液如下列哪项时有利于急性胰腺炎的诊断（） ["穿刺液为不凝固血液","穿刺液呈血性浑浊，有脂肪小滴","穿刺液为黄绿色脓汁","穿刺液为透明的浆液","穿刺液为淡黄绿色液体"]
汽车极限间隙
