【判断题】
(35979)三力会交定理，是指共面不平行的三个力不在同一平面上。(1.0分)
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相关试题
【判断题】
(35980)涵洞的孔径与样式，应根据流量大小，路基高低，地质情况，标高要求，施工条件等作技术 经济比较后决定。(1.0分)
【判断题】
(35981)A、B两点高差hAB＝a－b，hAB为正，说明a大于b，B点低于A点。(1.0分)
【判断题】
(35982)精密水准测量的误差主要来源有：仪器误差，观测误差，外界条件的影响。(1.0分)
【判断题】
(35983)精密水准测量观测顺序，往测奇数站为后、前、前、后。(1.0分)
【判断题】
(35984)下承式板梁桥适宜铺设无缝线路。(1.0分)
【判断题】
(35985))所有的钢结构缝隙必须用腻子填塞。(1.0分)
【判断题】
(35986)钢筋混凝土构件中钢筋起抗拉作用。(1.0分)
【判断题】
(35987)精密过河水准测量，河道两岸的水平视线距水面的高度应大致相等并不大于2m。(1.0分)
【判断题】
(35988)跨河水准测量，当桥长在200m至500m之间时，采用四等水准测量进行。(1.0分)
【判断题】
(35989)全圆测回法，在每个测回开始时进行度盘变位是为了消除读数误差。(1.0分)
【判断题】
(35990)钢丝绳中有半股钢丝折断时，应予报废。(1.0分)
【判断题】
(35991)空压机启动时应该完全关闭供气阀。(1.0分)
【判断题】
(35992)闪光对焊中如果接头区域产生裂纹时，可以通过降低变压器级数来解决。(1.0分)
【判断题】
(35993)木材的干燥是杜绝菌虫生存条件，防止腐朽的一种措施。(1.0分)
【判断题】
(35994)位于水坝下游的桥梁应注意检查坝下的局部冲刷和清水冲刷的影响。(1.0分)
【判断题】
(35995)新奥法施工允许隧道围岩变形，直到变形稳定后才进行支护。(1.0分)
【判断题】
(35996)测回法测角计算角值时，应用大的读数减去小的读数。(1.0分)
【判断题】
(35997)采用机械开挖基坑时，应保留一定厚度由人工开挖。(1.0分)
【判断题】
(35998)在复线桥上，第一线和第二线桥梁的同类型支座应安设在同一端。(1.0分)
【判断题】
(35999)对桥址附近有影响的一段线路进行复测，主要包括地形调查。(1.0分)
【判断题】
(36000)锥体护坡施工时，应用一般黏性土填筑。(1.0分)
【判断题】
(36001)修筑桥梁墩台时，应尽量采用滑模施工。(1.0分)
【判断题】
3/9994.(36002)平板橡胶支座产生剪切外鼓变形时必须立即更换。(1.0分)
【判断题】
(36003)拱圈砌筑施工的方法主要有预留空缝砌筑法和分段砌筑法两种。(1.0分)
【判断题】
(36004)基坑为不稳定的含水土壤，边坡开挖无法保持边坡稳定者，可采用支撑加固坑壁。(1.0分)
【判断题】
(36005)搅拌机的搅拌时间应根据搅拌机机型而定。(1.0分)
【判断题】
(36006).混凝土浇水养护日期，应根据混凝土强度按有关规定办理。(1.0分)
【判断题】
(36007)翼墙式洞门中，翼墙的主要作用是排水。(1.0分)
【判断题】
(36008)钢梁两端防爬角钢的水平肢应安装成同一方向。(1.0分)
【判断题】
(36009)在利用桥面的纵、横十字线放线时，桥面的横向中心线即为其基础横向中心线。(1.0分)
【判断题】
(36010)常用钢结构漆膜失效的检查鉴定方法有敲击法。(1.0分)
【判断题】
(36011)钢梁喷砂除锈可用干砂，也可用湿砂，高强螺旋施工前喷砂打毛则必须用干砂。(1.0分)
【判断题】
(36012)护木腻缝的技术标准和质量要求与桥枕相同。(1.0分)
【判断题】
(36013)单从防止钢梁生锈角度来说，油漆是最好的防锈方法。(1.0分)
【判断题】
(36014在铆钉连接中，板料和铆钉均受拉、压、剪三种力的作用。(1.0分)
【判断题】
(36015)光面爆破应采用高猛度炸药。(1.0分)
【判断题】
(36016)预应力钢筋混凝土受疲劳影响很大。(1.0分)
【判断题】
(36017)铆接件中，板料承受剪力的截面垂直于拉力的方向。(1.0分)
【判断题】
(36018)打入桩施工时，打桩顺序为由外向中心。(1.0分)
【判断题】
(36019)支座必须保持清洁完整、平稳、密贴，保证梁跨自由伸缩，如有缺陷应立即修理或更换。
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This is a huge and difficult project and if you take it up, you ___ many difficulties.
A. like to encounter
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The ability to live for a long time without water is characteristic ___ the camel.
A. of
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We must ___ on the amount of time we use on this project.
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We have to be very patient with this experiment. It will take time for some effects to ___ clearly.
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Perhaps there is a(n) ___ of truth in both theories, but few of us would ever have the opportunity to find out.
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Be careful when you get along with her because she is known for her short ___.
A. temper
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It seems that wearing less formal clothing to school and work is becoming a(n) ___.
A. trend
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You cannot correct children’s bad behavior simply with a (n) ___ or two on the hand or face.
A. slap
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Our investigations (调查) ___ something very surprising – many of the employees are underpaid and work overtime all the time.
A. reveal
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She was James’s faithful assistant, in whom he could have ___ confidence.
A. essential
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If you visit this website, you can ___ the categories to find information about all the universities in that area.
A. observe
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Making New Year’s resolutions (计划) is a custom that still ___ in this country.
A. prevails
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The military officers were more ___ about their own victory and therefore more willing to predict their enemy’s defeat.
A. appropriate
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___ is no doubt that overwork and much worry caused his illness.
A. It
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___ a day goes by that I don’t receive dozens of junk mails in my email box.
A. None
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Please trust me. Try this new method ___.
A. you feel very relaxed
B. and you feel very relaxed
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John said Mom was coming back tomorrow, not next week. If this is the ___, we’ll all have to clean the house thoroughly.
A. point
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It is far too late for you to go out and play football, ___ the fact that it’s raining.
A. no doubt
B. despite
C. given
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However, under no circumstances should we ___ our achievements, nor should we regard our accomplishments as unimportant.
A. present
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Jane picked up a magazine from the bookshelf and started reading here and there ___.
A. accurately
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In many Middle Eastern cultures a deadline is taken as a(n) ___, and such terms should not appear in a purchase contract with businessmen from these countries.
A. target
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He is by no means a(n) ___ man. On the contrary, he always departs from customs.
A. disgraceful
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Although the nuclear radiation problems remain unsolved, the government’s emphasis has been ___ from coal to nuclear.
A. intended
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C. attached
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The psychologist doesn’t say directly, but seems to ___ that emotional maturity and self-stimulation are the key elements for success.
A. inquire
B. imply
C. refer
D. confront
【单选题】
The top floors of a building collapsed, trapping a construction worker in the rubble (瓦砾), but he was ___ and could talk to rescuers.
A. reasonable
B. rational
C. innocent
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After ___ research by the local government, officials confidently stated that this area of the sea was much safer than before.
A. extensive
B. durable
C. partial
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As the world is becoming global, it is increasingly important that countries work together to ___ international trade.
A. soar
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As the technology develops, it is probable that electronic books will start to ___ paper books in the near future.
A. ban
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The man was sentenced to 10 years in prison after he was accused of ___ a senior bank official.
A. bribing
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Youngsters who drink and smoke, and are often absent from school are far more likely to be ___ from school.
A. forbidden
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D. disobeyed
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大学生适应新的学习、生活环境，很重要的一点就是___。
A. 勇于尝试，不怕失败
B. 培养优良学风
C. 培养和提高独立生活能力
D. 培养自信心。
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创新学习是一种以___为基础，采取创造性方法，积极追求创造性成果的学习。
A. 奇思异想
B. 瞬间顿悟
C. 求真务实
D. 求新求变
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“知之为知之，不知为不知，是知也。”这句话告诉我们，在学习上一定要培养___的优良学风。
A. 求实
B. 一丝不苟
C. 勤奋
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“业精于勤荒于嬉；行成于思毁于随”，这句话说明了学习必须做到___
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2006年3月4日，___在一次谈话中指出，在社会主义社会里要树立社会主义荣辱观，教育广大干部群众特别是广大青少年坚持做到“八荣八耻”。
A. 胡锦涛
B. 江泽民
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D. 李长春
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“思想道德修养与法律基础”课以___为指导，帮助大学生全面提高思想道德素质和法律素质。
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“以服务人民为荣、以背离人民为耻”是社会主义荣辱观的重要内容之一。毛泽东的《为人民服务》这篇著名文章是为一个全心全意为人民服务的普通战士写的悼词，这个普通战士是___。
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