学生伤害事故的预防主要应采取哪些措施

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1、土木工程英语证书(PEC)考试-土木工程材料词汇A阿太堡界限Atterberglimits奥氏体AusteniteB坝Dams饱和度DegreeOfsaturation比表面积Specificsurface比重specificgravity表面张力surfacetension冰渍glacialtill玻璃纤维增强塑料Glass-fibrereinforcedplastics泊松比Poisson'sratio波特兰水泥Portlandcement化学成分chemicalcomposition浆体的凝结settlingofpaste整体的硬化hardeningofpaste品种types强度str

2、ength水化hydration细度fineness制造manufacture波特兰水泥的标号Portlandcement，grades白色和彩色波特兰水泥whiteandcoloured波特兰高炉水泥blastfurnace超高早强波特兰水泥ultra-high．Early-strength低热波特兰高炉水泥low-heatblastfurnace低热波特兰水泥low-heat防水波特兰水泥waterproof抗硫酸盐波特兰水泥sulphate-resisting快硬波特兰水泥rapid-hardening普通波特兰水泥ordinary特快硬波特兰水泥extra-rapid-hardenin

3、g引气波特兰水泥air-entraning憎水波特兰本泥hydrophobic不锈钢Steel,stainlessC层状土Layeredsoil超固结比Overconsolidationratio(OCR)超灵敏度土Quickclay沉淀试验Sedimentationtest沉降Settlement固结沉降consolidationSettlement瞬时沉降ImmediateSettlement预测沉降predictionSettlement重结晶Recrystallisation稠度指数Consistencyindex触变性Thixotropy粗木工Falseworkcarpentry淬火

4、Quenching脆性断裂BrittlefractureD达西定律Darcy'slaw单晶Singlecrystals单位晶胞Unitcell单位重Weightunit导热系数Thermalconductivity道路胶结料混合物Bindermixturesforroads等粘滞温度(e·V·t)Equi-viscoustemperature(e．v．t)低共熔Eutectic地下水groundwater地下水流动groundwaterflow地下水面groundwatersurface地下水位表面Phreaticsurface地下水位计表面Piezometricsurface地用织物GeoT

5、extiles点阵结构Latticestructures电镀Electroplating电极电位Electrodepotentlials电子Electrons淀析硬化Precipitationhardening冻胀Heave,frost镀锌Galvanising锻钢Wroughtsteel多晶型变化PolymorphicchangeF反作甩式木材Reactionwood防潮处理Tanking防护涂料(见腐蚀防护和个别材料的条目)Protectivecoatings非破损性试验Nondestructivetesting拔出试验pull-outtest超声波脉冲法ultrasonicpulseme

6、thod断裂试验break-offtest共振法resonancemethod贯人试验penetrationtest硬度方法hardnessmethod分解剪应力Resolvedshearstress粉化Efflorescence粉土Silt腐蚀Corrosion钢腐蚀steel铝腐蚀aluminium铜腐蚀copper腐蚀防护Corrosionprevention工业等级钢的防腐蚀commercladsteels合金的防腐蚀alloys复合材料CompositesG干腐Dryrot钢Steel锻件forgings钢号grades热处理heattreatment铸件castings钢的回火Te

7、mperingofsteel钢的生锈Rustingofsteel高强混凝土Concrete,highstrength各向异性Anisotropy共聚物Copolymers共析Eutectoid固结试验Oedometertest固溶体Solidsolutions间隙固溶体interstitial置换固溶体substitutional管材Piping管涌Piping灌浆grouts广义达西方程Darc