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【简答题】
Direction: You are required to translate the following sentences into Chinese. All the sentences are from the TED talk "How to Make Stress Your Friend". Pay attention to the context. But I fear that something I've been teaching for the last 10 years is doing more harm than good, and it has to do with stress. In fact, they had the lowest risk of dying of anyone in the study, including people who had relatively little stress. It actually looks a lot like what happens in moments of joy and courage. Your stress response wants to make sure you notice when someone else in your life is struggling so that you can support each other. The harmful effects of stress on your health are not inevitable. One thing we know for certain is that chasing meaning is better for your health than tryiing to avoid discomfort.
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参考答案:
举一反三
【单选题】已知产品的可靠度函数为R(t)=e-0.002t,则其故障密度函数为( )。
A.
-0.002e-0.002t
B.
0.002e-0.002t
C.
1-0.002e-0.002t
D.
e-0.002t
【简答题】钢筋锚固长度是由哪四个因素决定的?
【单选题】下列各项中,( )不是受拉钢筋基本锚固长度的决定因素
A.
环境类别
B.
钢筋强度
C.
混凝土强度
D.
抗震等级
【单选题】若已知产品的可靠度函数为R(t)=e-λt,则其故障密度函数为( )。
A.
1-e-λt
B.
-λe-λt
C.
λe-λt
D.
e-λt
【单选题】初孕妇,30岁,妊娠40周,规律宫缩四小时入院,因产程不佳,给予缩宫素静脉滴注,加强宫缩,2小时后下腹疼痛难忍,孕妇烦躁不安,呼吸急促,心率110次/分,胎心率100次/分,子宫下段有明显压痛,导尿见血尿,本例最可能的诊断是
A.
先兆子宫破裂
B.
子宫破裂
C.
强直性宫缩
D.
羊水栓塞
E.
胎盘早期剥离
【单选题】以下哪个选项正确地描述了《了不起的盖茨比》中Gatsby的过去?
A.
他从牛津大学毕业,当过高级间谍
B.
他曾参加了战争
C.
他出身美国中西部富裕的名门望族
D.
以上选项均是错误的
【单选题】已知某个连续型随机变量X的数学期望E(X)=1,则X的概率密度函数不可能是().
A.
A
B.
B
C.
C
D.
D
【单选题】25岁初产妇,妊娠40周,规律宫缩22小时,宫缩4~5分钟一次,持续30~40秒,宫口开大2cm。以下诊断正确的是
A.
活跃期延长
B.
活跃期停滞
C.
潜伏期延长
D.
胎头下降延缓
E.
胎头下降停滞
【单选题】初孕妇30岁,妊娠40周,规律性宫缩4小时入院。因产程进展不佳,给予缩宫素静脉滴注,加强宫缩。2小时后下腹疼痛难忍,孕妇烦躁不安,呼吸急促,心率110次/分,胎心率100次/分,子宫下段有明显压痛,导尿见血尿。本例最可能的诊断是
A.
先兆子宫破裂
B.
子宫破裂
C.
强直性宫缩
D.
羊水栓塞
E.
胎盘早期剥离
【多选题】锚固长度的决定因素?
A.
抗震等级
B.
混凝土强度等级
C.
钢筋级别
D.
钢筋直径
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