鉆柱脫扣的英文怎麼說

中文拼音 [zhēnzhùtuōkòu]
鉆柱脫扣英文
drillstring twistoff

  • : 鉆Ⅰ名詞1. (打眼用的工具) drill; auger 2. (指鉆石) diamond; jewel Ⅱ動詞(用尖物在另一物體上轉動) drill; bore
  • : Ⅰ動詞1 (脫落) cast; shed; drop; fall off 2 (取下; 除去) take off; strip; cast off 3 (脫離) ...

※中文詞彙鉆柱脫扣在字典百科國語字典中的解釋。

  1. He wore a vest of garnet - colored velvet, with buttons of cut gold ; a silk waistcoat covered with embroidery ; a roman scarf tied round his neck ; a cartridge - box worked with gold, and red and green silk ; sky - blue velvet breeches, fastened above the knee with diamond buckles ; garters of deerskin, worked with a thousand arabesques, and a hat whereon hung ribbons of all colors ; two watches hung from his girdle, and a splendid poniard was in his belt

    他穿著一件榴紅色天鵝絨的上衣,上面釘著雪亮的金紐一件繡滿了花的緞子背心,脖子上圍著一條羅馬的領巾掛著一隻用金色,紅色和綠色絲錦繡花的彈藥盒天藍色天鵝絨的短褲,褲腳管到膝頭上部為止,是用石紐緊了的。一雙阿拉伯式的鹿皮長統靴和一頂拖著五色絲帶的帽子。他的腰帶上掛著兩只表,皮帶里拖著一把精緻的匕首。
  2. The swing arms are fastened to the inside structure of the mast, and permit the pipe rack to be low - ered from the stored position to the centerline of the drill string

    兩個懸臂則固定在支架的內部結構上,並允許管架從貯存位置降到中線上。
  3. On the basis of analyzing the working circumstance and prosperity of downhole drilling string of the surface dynamic rotating drilling vertical well, the force prosperity and failure forms of downhole drilling string are focused on. and further research has been done on the vibration damage of downhole drilling string as well as the construction and work prosperity of vibrating - proof hydraulic shocker absorber

    本文在對地面動力旋轉井直井井下的工作環境和特性加以分析的基礎上,著重對在井下的受力特性以及損壞形式進行了分析,並對在井下的振動危害以及用於防止振動的水力加壓減震器的結構、工作特性等一些規律進行了深入的探索和研究。
  4. The breaker can be attached with shunt tripping device, undervoltage tripping device, auxiliary contacts, alarm contacts and motor - operated drive

    斷路器可以加裝分勵器、欠壓器,輔助觸頭,報警觸頭和電動操作機構。
  5. ( 2 ) from the equilibrium conditions of the isolated segment from a beam - column sub - assemblage, it is clarified for the first time that the bond stress along the beam rebars passing through the joint transfers into the column end to balance shear at this column end at the same ratio as that of the compression force in the compressed concrete at beam ends

    通過對樑組合體離體的平衡條件,首次明確了貫穿節點梁筋粘結應力和梁端受壓混凝土的壓力以相同的比例傳入端以平衡端剪力,從而對節點區的傳力機理重慶大學博士學位論文結出了完整的和具有說服力的解釋。
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