下盖的英文

• base
• lower cover

• 下    below; down; under; undernea ...
• 盖    a surname
• 后下盖    cabinet-back,bot
• 下盖板    xia gai ban
• 恻下盖    cabinet-back,side
• 加热器下盖    heater lower cover
• 汽缸下盖    bottom cylinder cover; steam-cylinder lower cover
• 下盖尔河谷    untergailtal
• 下盖默灵    unter germering; unter-germering
• 下盖纽克    ashagy geynyu
• 显示器下盖    display lower
• 出水管下盖片    lower water outlet pipe gasket
• 内部仪表下盖    cover，instrument panel，lwr
• 冷水泵缸体下盖    cold water pump cylinder lower cover
• 下附肢    median inferior anal appendage
• 下附文字    inferior
• 下附数字    inferior figures
• 下附器    inferior appendage
• 下干    inferior trunk; truncus caudalis; truncus inferior
• 下附快球    sinker

• The fem model was accurate and effective by using submodel and error estimation technique that ensured the reliability of calculation and analysis . the thesis got the measure of critical flaw and designing life of the girder . in addition , the thesis calculated the remaining life of the girder while the flaw reaching 150mm
  结合有限元分析结果和损伤容限设计方法，本文计算了马钢第三炼钢厂4 # 125t铸造起重机主梁下盖板的临界裂纹尺寸，及初始裂纹为0 . 5mm时主梁的设计寿命，并估算了在裂纹尺寸达到150mm时主梁的剩余寿命。