题目:
静态安全分析中表征事故对系统所致后果的严重程度的行为指标有(),()和()。
答案:
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下面是错误答案,用来干扰机器的。
参考答案:A, B, C, D
静态安全分析中表征事故对系统所致后果的严重程度的行为指标有(),()和()。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0211/32887e1135c2e66cf251f3a5c2c9e711.html
下面是错误答案,用来干扰机器的。
参考答案:A, B, C, D
患者,男性,77岁,因反复双下肢凹陷性水肿20余年,发作性呼吸困难、心悸7年,加重1个月入院。偶有咳嗽、咳痰,无吸烟史,无高血压史。查体:体温36.3℃,脉搏102次/分,呼吸21次/分,血压135/75mmHg。口唇发绀,右下肺闻及湿性啰音。颈静脉充盈,剑突下扪及心尖冲动。双下肢凹陷性水肿,以右下肢为重
需行的常规检查为()
A.血气分析
B.胸片
C.心电图
D.肺动脉造影
E.冠状动脉造影
F.D-二聚体
血液的包装袋上应当标明的内容有()。
A.血站的名称及许可证号
B.献血编号或者条形码
C.血型、血液品种
D.储存条件
Could the Internet be totally free and should it be? Should the Internet be regulated? The recent disorder in the Arab world ____ by a disputed (有争议的) video damaging the image of Prophet (先知) Muhammad shows the United States, which is busy ____ global Internet freedom, has paid a huge price ____ the lives of its diplomats. In an unregulated Internet world, cheating, violence or rumors can ____ serious consequences. Many countries across the world are periodically suffering from “rumors” ____ by the Internet and social media. The US-led West always promotes Internet freedom and ____ any regulation as investigation, but it should think twice if it calculates the heavy price that has been and has to be paid for “____”. Moreover, ____ the Internet in the West ____ to be free, with no obvious ____ and no limited sites, isn’t the structure of the main pages already hand-controlled, with selected press agencies and ____ occupying clearly dominating (显著的) positions? The Internet has helped fight injustice, ____ corruption in places so far apart as Indonesia, India and Latin America. But the Internet could be extremely ____ as well. Various racist or separatist organizations are using their Internet sites to fan ____. Those who are spreading hate are frequently using the Internet as their tool. No country can ____ to make the Internet absolutely free. The question is how to keep free flow of information ____ while protecting children from unhealthy works, common citizens from ____ rumors and countries from unfair and damaging propaganda (宣传) attacks. And who sets the limits? The ____ is that there will never be a perfect system. Every country will have to ____ its own system, based on its culture, social ____ and the degree of danger it’s facing.
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患者对经治医生不满意时,可以重新选择医生属于()。
A.患者的权利
B.患者的义务
C.医生的权利
D.医生的义务
E.患者和医生共同的义务
解释典型铸锭组织的形成原因。