a-derrick 中文意思是什麼

a-derrick 解釋
a型構架轉臂起重機
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  • derrick : n. 1. 【機械工程】動臂起重機，塔式起重機，起貨桅。2. 油井架，鉆（井高）塔；（飛機的）起飛塔。3. 〈美俚〉小偷。
  1. They were placed by a derrick mounted on rails on the bridge deck.

    它們由軌道上的轉臂吊機吊放在橋面上。
  2. On the following morning, harran derrick was up and about by a little after six o'clock.

    第二天早上，六點剛過，哈倫臺力克就已經起來走動了。
  3. The artist erected a man in the front yard, that resembled a derrick. he could have stepped over the house ; but the girl was not hypercritical ; she was satisfied with the monster, and whispered

    於是，這位「畫家」就在前院里畫了一個人，他拔地而起，那形狀有點像一架人字起重機，他一大步就可以跨過房子。
  4. Michelle thought derrick was a high school student

    米歇爾原以為迪瑞克是高中生。
  5. This subject is a national fund project in science : an attribute theory and method for thinking construction and memory style ( 60075016 ), and a branch fund project in development of education, science and technology of shanghai ( 01g04 ) : intelligence modeling. it is also another one of shanghai zhenhua limited liability corporation : status detection and security estimation for derrick

    本課題是國家自然科學基金項目：思維建構與記憶模式的屬性論方法（ 60075016 ）和上海市高教科技發展基金項目：思維建構與智能模擬的屬性論方法（ 01g04 ）的子課題，同時也是上海振華有限公司的項目：橋吊狀態監測與安全評估系統。
  6. To raise or lower ( the boom of a crane or derrick

    起重吊桿是一種最簡單的起重機。
  7. A fountain of oil gushed up through the floor and high over the top of the derrick into the darkness.

    油噴湧上來了，穿過鉆臺，超過井架，噴入夜空。
  8. On the following morning, harran derrick was up and about by a little after six o ' clock

    第二天早上，六點剛過，哈倫?臺力克就已經起來走動了。
  9. This can be of significant benefit to cut down the cost and time limit for a project the program package gone with this paper may realizes the dynamic simulation for all of courses in hoisting, and may synchronously displays the axis force of derrick, the pull - force of the steel wire, obliquity of equipment and overloading instance

    這有利於工程實踐中方案變更、施工現場條件復雜多變等的方案驗算，節約成本和縮短工期。本論文程序為桅桿吊裝整個過程實現了動態模擬，顯示桅桿軸向壓力、鋼絲繩拉力、設備傾角和起重超載提示，為安全吊裝設備提供重要的數據，有利於作業過程的全程監控。
  10. Analyzed with the developed software, the stress and deformation distributions of f320 derrick and j250 / 42 - k derrick under several working conditions are obtained. the results obtained here are consistent with tha t obtained with supersap93, which illustrates the program is correct and practicable. finally a fem pre - processor and post processor is developed

    本論文用編制的程序分析了f320型和jj250 / 42 - k型石油鉆機井架在幾種工況下的應力、變形分佈，及兩種井架的固有模態、屈曲模態和可靠性，所得結果與supersap93的計算結果比較，應力和位移誤差均相差很小，說明本程序系統是正確可行的。
  11. On the basis of analyzing the rock mechanics, the bit working circumstance and property in the bottom hole of 6000m deep well, and making use of the former equipment such as a derrick, platforms etc, the paper demonstrates that the research and design of the mechanical device have been established including the high pressure simulating well bore, the high pressure connector between the static well bore and the rotating drill pipe, the high pressure simulating system of circulating fluid and the high pressure desander etc. the produce, control and dynamic analysis of the bottom hole four - dimensional pressure ( over burden, confined, pore and column pressure ) have been studied

    本文在對井底巖石的受力狀態以及鉆頭的工作環境和特性加以分析的基礎上，藉助原有的井架、平臺等設備，研究設計了模擬6000米井底壓力壞境的高壓模擬井筒、鉆柱高壓轉聯器、鉆井液高壓模擬系統以及高壓除砂器等機械裝置，並研究了井底四維模擬壓力（上覆壓、圍壓、孔隙壓和液柱壓）的產生、控制及其控制的建模與模擬，從而實現井深至6000米的四維井底壓力環境的模擬。
  12. It has been a long wait for fans of the boyish project superstar alumnus - turned - nsf, but boyish - faced derrick hoh is finally set to release his first solo album in march

    何維健的歌迷們等他發片已經很久了，這位帶點孩子氣的何維健終于將於三月發行他的第一張個人專輯。
  13. Furthermore, the plane dynamic graphic simulation and force analysis for lifting work course have been mainly probed in this paper. after this, it is available to select or design hoisting tools according to a special database of derrick crane and steel rope

    論文主要是對吊裝作業過程中平面動態圖形模擬和受力情況分析，引入桅桿參數和鋼絲繩參數數據庫進行吊裝機具的選擇和設計。
  14. The research work in this paper involves the simplifying of mechanics model, force calculation & analysis, strength of equipment, structural stability of derrick, breakage calculation of steel rope and a special computer database of derrick crane and steel rope

    本論文主要介紹推舉法的力學模型，涉及力的計算、設備強度驗算、桅桿穩定性驗算、鋼絲繩破壞驗算，此外還添加了供桅桿設計和鋼絲繩選用的數據庫。
  15. Unlike harran derrick, he seemed more of a character than a type.

    他跟哈倫臺力克不一樣，與其說他是個典型，還不如說他是個很特殊的人。
  16. Could you give me a hand in adjusting the derrick

    你是否能幫我調整一下吊桿？
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