Richard Satava, program manager for
advanced medical technologies, has been a driving force in bringing virtual
reality to medicine, where computers create a "virtual" or simulated environment
for surgeons and other medical practitioners (从业者). "With virtual reality we’ll be able to put a Surgeon in every trench," said Satava. He envisaged a time when soldiers who are wounded fighting overseas are put in mobile surgical units equipped with computers. The computers would transmit images of the soldiers to surgeons back in the U.S. The surgeons would look at the soldier through virtual reality helmets (头盔) that contain a small screen displaying the image of the wound. The doctors would guide robotic instruments in the battlefield mobile surgical unit that operate on the soldier. Although Satava’s vision may be years A. using a remote-control technique to treat wounded soldiers fighting overseas. B. wounded soldiers being saved by doctors wearing virtual reality helmets on the battlefield. C. wounded soldiers being operated on by specially trained surgeons. D. setting up mobile surgical units overseas. [简答题]GSM系统主要哪三个子系统构成?
[判断题]站线道岔上施工,线间距不足规定时,应该设置矮型(2米高)移动减速信号
A.正确 B.错误 [单选题]某电能表,其常数为2000r/kWh,测得10r时间为12s,则功率为(____)。
A.6kW B.3kW C.1.5kW D.12kW [单选题]《人民币鉴别仪通用技术条件》(GB_16999-2010)将点验钞机按采用防伪技术的鉴别能力和相应的评测结果分为如下几个等级()。
A.A类、B类和C类 B.1级、2级和3级 C.Ⅰ级、Ⅱ级和Ⅲ级 [单选题]患儿,8个月。发热6天,体温高达39~39.8℃,咳嗽频繁,呼吸困难,左肺可闻及湿哕音,X片示左肺大小不等的片状阴影,白细胞偏低,最可能的诊断为
A.金黄色葡萄球菌肺炎 B.呼吸道合胞病毒肺炎 C.腺病毒肺炎 D.急性支气管炎 E.支原体肺炎 [判断题]遇爆炸等危险征兆来不及撤离时应就近卧倒,头向外、脸向下,匍匐撤离或依托掩体避险。
A.正确 B.错误 [单选题]建立左座运行经历的飞行员只有和谁搭配飞行时,才能在左座操纵飞机起降
A.飞行教员 B.飞行检查员 C.单飞机长 D.飞行检查员或飞行教员 [单项选择]若无港序限制,万吨轮装载大铁桶装的花生油时下列()配置方案较为合适。
A. 大舱的底舱堆八层 B. 大舱的二层舱堆四层 C. 首尾舱的底舱堆四层 D. A、B和C均不合适 [多项选择]为了保证吊机的安全,当卷筒壁较原来厚度减少()时,应报废是不正确的。
A. 5% B. 7% C. 10% D. 15% [单选题]副交感神经兴奋的表现是( )。
A.心跳加快加强 B.支气管平滑肌舒张 C.胃肠运动加强 D.瞳孔散大 E.胰岛素分泌减少 [单项选择]下列疾病特点是心脏局部出现矛盾运动的是:( )
A. 缩窄性心包炎 B. 心肌炎 C. 心包积液 D. 克山病 E. 室壁瘤 [多选题]本行拓展跨行代付业务单位客户,应当遵循“了解你的客户”原则,开展业务,有效评估单位客户的( ),采取针对性的管理和监督措施。 厦国银发〔2019〕172号:关于颁发《厦门国际银行股份有限公司境内机构代收代付业务操作指引(试行)补充规定》的通知
A.资质 B.信用 C.风险 D.以上都不是 [单项选择]组织应对生产和服务提供的更改进行必要的()。
A. 确认和控制 B. 验证和评审 C. 评审和控制 D. 验证和控制 [单项选择]Sara went to visit her parents with all of the following things EXCEPT ______.
A. a bagful of toys B. a pocketful of sweets C. a headful of games D. A handful of ipads [判断题]股东大会做出决议必须经出席会议的股东所持表决权过半数通过,公司持有的本公司股份可以参与表决。( )
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