頂板 的英文怎麼說

中文拼音 [dǐngbǎn]
頂板 英文
1. [礦物學] （礦井內巷道頂上的巖石層, 又名「頂幫」、「懸幫」、「頂盤」「上盤」） roof; top tray 2. [無脊椎] apical plate3. [機械工程] [建築] backing deal; carrier plate; crest slab; crown sheet; crown plate; head plate; abacus4. （推種器） ejector plate
  • 頂 : i 名詞（人體或物體的最上部） crown; peak; top Ⅱ動詞1 （用頭支承） carry on the head 2 （從下面拱...
  • 板 : Ⅰ名詞1 （片狀硬物體） board; plank; plate 2 （專指店鋪的門板） shutter 3 [音樂] （打拍子的樂器） ...
  1. A convex molding just below the abacus of a doric capital

    多立斯柱頭頂板下的凸出裝飾
  2. Practices on bolt, mesh, anchor and beam support in coal drift under unstable roof condition of cataclastic rock mass

    不穩定頂板煤巷錨網索梁支護實踐
  3. Numerical simulation on damping effect of impacted roof and its analysis with chaotic dynamics theory

    沖擊性頂板運動阻尼效應的數值模擬及混沌動力學分析
  4. Sparks from the chimney ignited the roof boards.

    從煙囪里冒出的火星燃著了屋頂板。
  5. But this time i found something at last ; i found an old rusty wood - saw without any handle ; it was laid in between a rafter and the clapboards of the roof

    不過這一回啊，我終于找到了一樣東西。我找到了一把生滿了銹的舊鋸子，連把子也沒有。是擱在一根緣子和屋頂板中間的。
  6. Control technology of composite roof in deep well coal bed

    深井煤層復合頂板控制技術
  7. A talk about the roof management of wangvili coal faces

    旺格維利採煤工作面頂板管理的探索
  8. Contour map of seam roof

    礦層頂板等高線圖
  9. Similar simulated experiment for continuous mining and roof dilapidation of ore body underground

    礦體地下連續開采頂板崩落相似模擬試驗
  10. The joints investigation of mined - out areas shows that structure surface is dominative factor of roof stability of mined - out area in jiaguo mine

    夾溝礦采空區的節理調查表明，結構面是夾溝礦采空區頂板穩定性的主控因素。
  11. Methane drainage experimental research for the stress - relief roof stratum of working face of high gas coal seam

    高瓦斯綜采面頂板覆巖卸壓抽放瓦斯試驗研究
  12. Analysis of the cause of 10, 000m3 gasholder roof plate cracking

    3氣櫃頂板開裂原因分析
  13. Control design of roof rocks for gob - side entry

    沿空留巷頂板巖層控制設計
  14. For the tip - to - face roof stability, chock - fram type powered support only be applied to hard top - coal, shield - type powered support and chock - shield - type powered support can be applied to three top - coals

    通過分析，為保證端面頂板穩定，支撐式液壓支架僅適用於頂煤為硬煤的條件下，掩護式和支撐掩護式支架在三種頂煤條件下均可以適用。
  15. Effect of igneous rock on the roof pressure of mining field

    火成巖對采場頂板壓力分佈的影響
  16. Main factors and mechanics influencing water inrush from roof snadstone

    影響徐州礦區煤層頂板砂巖涌水的主要因素及機理
  17. Bolt - mesh - beam support technology used in instable roof seam roadway

    破碎不穩定頂板煤巷錨網梁支護技術
  18. Study on the key bed theory of roof supporting in stope

    采場支撐頂板關鍵層理論的研究
  19. Ceiling panels of lower deck are also required to be removed

    巴士下層的頂板亦須拆除。
  20. The reasons and preventive measures of cracking in side - wall and top - plate of a multistory residential building

    某高層住宅樓地下室側墻與頂板裂縫原因及防治
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