浮式機具的英文怎麼說

中文拼音 [shì]
浮式機具英文
floating rig

  • : Ⅰ動詞1 (漂在液體表面) float; drift 2 [方言] (在水裡游) swim Ⅱ形容詞1 (在表面上的) superfici...
  • : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
  • : machineengine
  • 機具: machines and tools

※中文詞彙浮式機具在字典百科國語字典中的解釋。

  1. This drilling adopts crank connecting link and walking beam percussion mechanism, which make the drilling possess two percussive functions, normal drilling takes connecting link impact as main mode, when encountering special situation and the connecting link impact can not drill, it can transform into hoisting impact, the stroke length can be modulated, it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism, these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag, which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum, but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist, which not only ensures the balance state of drilling tool, but also reduces the mechanical design, and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising, and reduces the assistant operating time

    該鉆採用曲柄連桿、游梁沖擊構,使鉆有兩種沖擊功能;正常鉆進以連桿沖擊為主,遇到特殊情況,用連桿沖擊不能鉆進時,可轉為卷揚沖擊,沖程可調,因連桿沖擊構連續工作,所以實現了自動沖擊鉆進,可提高鉆進效率,減輕勞動強度;採用泵吸反循環的方排渣,既能有效解決卵礫石地層、堅硬地層等特殊地層鉆進的困難,又很好地解決了沖擊鉆效率低下的問題;採用直齒圓柱齒輪差速構作為主卷揚的雙筒同步構,既保證了鉆處于平衡狀態,又大大簡化了該構設計,降低了成本;該鉆底盤行走移位採用步履;鉆塔採用液壓起立,減少了輔助作業時間。
  2. Cranes - offshore cranes - floating cranes

    起重.近海起重.起重
  3. Abstract : selective mechanisms exist in organism and biosphere, which select the cells with less dna injuy and reproduces them. there are two models ; mechanisms 1 and mechanisms 2, represented respectively b bacteria and mechanolytes of human beings. cells with mechanisms 1 ( e. g. bacteria, generative cells, cancer cells ) can reproduce infinitely, while somatic cells can not. there are deep - going reasons behind the two categories of selective mechanisms. the canceration of the cells is a degenerating process from mechanisms 2 to mechanisms 1

    摘要生物界存在一類篩選制,它將dna損傷較小的細胞篩選出來,產生後代.主要有兩類模制1和制2 ,分別以細菌和人的成纖維細胞為代表,那些有篩選制1的細胞(如:細菌、生殖細胞、癌細胞)能無限傳代,而體細胞則不能.這兩類篩選制背後有更深刻的原因,而細胞的癌變正是從制2退化為制1的過程。
  4. Agricultural tractors and self - propelled machines - performance of heating and ventilation systems in closed cabs - method of test

    農業拖拉和自走封閉駕駛室採暖和通風系統性能試驗方法
  5. Sxt variable frequency changing wash & dry double - use washing machine is a novel product of industry washing trade. lt has double usage of washing and drying and is applied with hanging vibtation reducing apparatus to reach low vibration, high washing efficiency, convenient operation. lt is the most ideal and best choice of washing trade

    Sxt型變頻洗脫二用是工業洗滌行業的新一代產品,有洗脫一體化,採用懸減震裝置,震動小、洗滌效率高,操作簡便、靈活,是洗滌行業最理想、最佳的選擇設備。
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