更多“渠道滑坡位移精密观测可以用经伟仪量测各观测桩平面上两个方向的”相关的问题
拘留即治安拘留,是治安处罚中的()一种处罚。
A、最重
B、最轻
C、中度
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DL/T438-2009规定:关于材料代用原则说法错误的是()。
A、采用代用材料时,应持慎重态度,要有充分的技术依据,原则上应选择成分、性能略优者
B、代用材料壁厚偏薄时,应进行强度校核,应保证在使用条件下各项性能指标均不低于设计要求
C、修造、安装(含工厂化配管)中使用代用材料时,应取得设计单位或金属技术监督专责工程师的认可
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某同学曾从网上成功预订了一张2010年温哥华冬季奥运会门票,确认购买资格之后,即从该同学提供的VISA卡(全球通用的信用卡)中扣除门票价格。这种结算方式()
A.属于现金支付
B.使用支票支付
C.提高了货币的购买力
D.简化了收款手续,方便、安全
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正大卓越体系的开展步骤是()
A.文件建立、培训、内部审核、外部审核
B.文件建立、结果追踪、内部审核,外部审核
C.宣传、培训、考核、建立文件
D.宣传培训、文件建立、结果追踪、外部检查
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某现浇钢筋混凝土框架结构,顶层现浇女儿墙(板)总长度60m,女儿墙高1m,分缝间距及缝宽符合规范要求的是______。
A.@10m,30mm
B.@20m,30mm
C.@30m,50mm
D.@40m,50mm
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预算定额的定额水平是( )。
A. 比施工定额高的水平 B. 比概算定额高的水平 C. 先进平均定额的水平 D. 平均先进定额的水平
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全国普通高等教育分科在校学生数 (单位:人) 项目 2002 2003 合计 本科 专科 合计 本科 专科 合计哲学经济学法学教育学文学历史学理学工学农学医学管理学 9033631...与2002年相比,2003年全国普通高等教育本科、专科及在校学生合计变化趋势不一致的学科是( )。
A.哲学
B.历史学
C.工学
D.农学
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人们在个体生活和社会生活中感到某种缺乏或不平衡状态而力求获得满足的一种心理状态是()
A.需要
B.注意
C.态度
D.动机
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患者,男,37岁,入冬后在卧室内使用煤炉取暖。当日晨,邻居发现患者处于昏迷状态,大小便失禁。考虑发生了煤气中毒,该患者现场抢救时首要措施是()
A.就地心外按压
B.立即开放气道
C.移离现场并给予吸氧
D.就地人工呼吸
E.立即开放静脉
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下面哪种适用于干燥被检物?()
A . A、红外线装置
B . B、热空气
C . C、风扇
D . D、以上都是
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以下哪些工程需要申领施工许可证()。
A.学校食堂
B.临时围墙
C.工地宿舍
D.工地食堂
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要增强学习本领,在全党营造善于学习、勇于实践的浓厚氛围,建设________学习型政党,推动建设学习大国。
A . 中国特色社会主义B . 马列主义C . 新时代中国特色社会主义D . 马克思主义
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The idea of test-tube babies may make you either delighted at the wonders of modern medicine or irritated while considering the moral, or legal, or technological implications of starting life in a laboratory. But if you’ve ever been pregnant yourself, one thing is certain: You wonder what it’s like to carry a test-tube baby. Are these pregnancies normal Are the babies normal The earliest answers come from Australia, where a group of medical experts at the Queen Victoria Medical Center in Melbourne have taken a look at the continent’s first nine successful in vitro pregnancies. The Australians report that the pregnancies themselves seemed to have proceeded according to plan, but at birth some unusual trends did show up. Seven of the nine babies turned out to be girls. Six of the nine were delivered by Caesarean section. And one baby, a twin, was born with a serious heart defect and a few days later developed life-threatening problems. What does it all mean Even the doctors don’t know for sure, because the numbers are so small. The proportion of girls to boys is high, but until there are many more test-tube babies no one will know whether that’s something that just happened to be like that or something special that happens when egg meets sperm in a test tube instead of a fallopian tube. The same thing is true of the single heart defect. It usually shows up in only 15 out of 60,000 births in that part of Australia, but the fact that it occurred in one out of nine test-tube babies does not necessarily mean that they are at special risk. One thing the doctors can explain is the high number of Caesareans. Most of the mothers were older, had long histories of fertility problems and in some cases had had surgery on the fallopian tubes, all of which made them likely candidates for Caesareans anyway. The Australian researchers report that they are quite encouraged. All the babies are now making normal progress, even the twin with the birth defects.
A.2) most probably meanA. Normal.B. Built-in.C. Test-tube.D. Formal.
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抹布的材质,一般以()为主。
A.漂白的棉布
B.人造丝织品
C.丝麻混纺织品
D.毛巾
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羊肉泡馍是我国哪一城市的风味食品?()
A.西安 B.兰州
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