bolts 中文意思是什麼

bolts 解釋
伯爾茨
  1. . square and hex bolts and screws inch series ; addenda

    方頭和六角頭螺栓和螺釘
  2. Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports

    首先，在前人研究成果的基礎上，對錨桿與圍巖的相互作用機理進行研究，利用全長錨固錨桿的中性點理論，從等效均化的角度來考慮錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加錨支護對隧洞圍巖應力、變形的影響。
  3. All field splices were bolted using astm a325 hex head bolts.

    所有現場拼接都用美國材料試驗協會的A325六角形頭螺栓。
  4. Up - down bisection is an arc, horizontal type. innovative insert plates and fixing bolts are used to fix and seal fosc, and its installation is quite simple

    光纜接頭盒外形按弧線型臥式結構設計，上下對開，整體採用創新的插板卡緊結構和少量螺釘固定密封，安裝極為方便。
  5. Bolts of lightning and heavy rains appeared.

    閃電熠熠，大雨傾盆。
  6. Bolts of all kinds became the rage at the market. .

    各種腰帶成了搶手貨。
  7. The juncture of between two boards of the flume box was agglomerated ( ) with stickiness first. then the top and the bottom board of the box were tighten with bolts

    水槽式加熱器箱體兩板間的連接首先用粘補膠粘接，然後在箱體的四周用螺絲連接，確保機械強度和密封性能。
  8. Rivets for brake linings and bolts for brake blocks

    制動襯片鉚釘和制動塊螺栓
  9. Neptune, the sea - god, made strong bronze gates with heavy bolts and bars, to keep the giants down, while zeus sent briareus and his brothers, three giants with fifty heads and a hundred hands each, to stand guard over them

    海神尼普頓早了一座有著沉重的門閂的堅固的銅門，把他們鎖在下面，宙斯有派了三個各有五十個頭和一百隻手的巨人- -布里阿柔斯和他的兄弟在門外看守。
  10. Crawler bulldozer. bolts for drive sprocket segment

    履帶式推土機.驅動輪齒塊用螺栓
  11. The brigadier had put his eye to the keyhole, and had discovered andrea in a posture of entreaty. a violent blow from the butt end of the musket burst open the lock, two more forced out the bolts, and the broken door fell in

    原來那憲兵團長把他的眼睛放在鑰匙孔上，已看見安德烈站在那兒苦苦哀求，槍托猛烈的一擊震開了鎖，接連又兩下打垮了門閂，那扇打破了的門倒了下來。
  12. Building hardware. casement bolts. definitions. classification. designation

    窗栓.定義.分類，名稱
  13. Aircraft bolts and nuts - nuts, hexagonal, slotted castellated, normal height, iso m or iso mj threads, 4h tolerance class

    航空用螺栓和螺母. iso m或iso mj螺紋公差等級h帶槽帶缺口標準高度六角螺母
  14. Aircraft bolts and nuts - nuts, hexagonal, slotted castellated, reduced height, iso m or iso mj threads, 4h tolerance class

    飛機用螺栓和螺母. iso m或iso mj螺紋公差等級h .帶槽帶缺口減少高度六角螺母
  15. Aircraft bolts and nuts - nuts, hexagonal, slotted castellated, normal height, left - hand iso m or iso mj threads, 4h tolerance class

    航空用螺栓和螺母. iso m或iso mj螺紋公差等級h帶槽帶缺口標準高度左旋六角螺母
  16. " countersunk head nib bolts " ploughshare " type

    商業性通用螺栓製造.埋頭尖螺栓
  17. Aerospace construction. bolts and screws. 92 degrees cruciform recess

    航空航天結構.螺栓和螺釘. 92十字槽
  18. Internal combustion engines. cylinder head bolts. specifications

    內燃機.氣缸蓋螺栓.技術條件
  19. Dead weight loading simulating that of the bolts was applied at the bolt holes through the agency of steel balls and buttons.

    螺栓荷載是用死荷重來模擬的，以鋼球和壓鈕作為代用件，通過它們將此荷載施加於螺栓孔。
  20. The new chainset is a certain hit among gram watchers and details like the retaining circlips on the rear derailleur pulley wheel bolts are definitely positive, though they ' ll be even more so when they trickle down to more affordable rear derailleurs, a component many of us feel has to be treated as expendable

    新的大飛組件對于那些對重量吹毛求疵的人來說是個打擊，一些細節，比如后撥鏈器擺臂滑輪軸的卡環，是十分有效的改進，盡管這樣的特性將在將來的低端產品中體現，但對大多數人來說，這些零件仍是昂貴的消耗品。
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