男,46岁,双髋部疼痛,实验室检查血钙升高,尿本周蛋白(+),结合图像,最可能的诊断 发布时间:2017-06-09 07:00 │ 来源:www.tikuol.com 题型:单项选择题 问题: 男,46岁,双髋部疼痛,实验室检查血钙升高,尿本周蛋白(+),结合图像,最可能的诊断是()A.骨髓瘤B.骨质疏松症C.骨转移瘤D.骨囊肿E.动脉瘤样骨囊肿
题型:单项选择题 情景交际。从方框中选择恰当的句子,补全对话。A. What does it look like? B. But I'm not sure of that. C. Do you think it is good for humans? D. What are you doing? E. Are you sure there are UFOs?A: Hi, Beck! 1 ?B: I'm searching (搜索) for something about UFOs on the Internet. A: UFOs? 2 B: Look! It looks like a plate.A: 3 B: No, I think it's bad for humans.A: 4 B: Yes, I'm quite sure that there are UFOs.A: Really? 5 查看答案
题型:单项选择题 某群桩基础的平面、剖面和地基土层分布情况如图,地质情况如下:①杂填土其重度γ=17.8kN/m3;②淤泥质土其重度γ=17.8kN/m3,桩的极限侧阻力标准值qsik=20kPa,属高灵敏度软土;③黏土其重度γ=19.5kN/m3,桩的极限侧阻力标准值qsik=60kPa,土的压缩模量Esl=8.0MPa;④淤泥质土地基承载力标准值fk=70kPa,压缩模量Es2=1.6MPa;在桩长深度范围内务土层的加权平均土层极限摩擦力标准值qsk=21kPa;⑤作用于桩基承台顶面的竖向力设计值F=3600kN,桩基承台和承台上土自重设计值C=480kN。本桩基安全等级为二级。如果桩基直径为0.4m,则基桩极限侧阻力标准值与下列()项值接近。A.435.9kNB.450.9kNC.467.23kND.475.94kN 查看答案