difficult work 中文意思是什麼

difficult work 解釋
困難的工作
  • difficult : adj. 1. 困難的,(工作等)艱難的。2. 執拗的,頑固的。
  • work : n 1 工作,操作,勞動,作業;工件;功課;努力;行為,作用。2 (待辦的)事務,業務;職業。3 〈前有...
  1. The thesis has summarized the development of the oblique - pull bridge, its construction technology and the importance of bridge construction control, then has introduced project general situation, and has narrated detailed regulation, organization construction, the major work and difficult part of this bridge construction control. the following is the key part of this thesis, firstly, it has introduced the experiment work of early stage, structural calculation and its theoretical result : the absolute altitude of each operating mode, the absolute altitude of building mould in each section and the absolute altitude after pouring concrete ; then, it has discussed the method and content of the line shape control of the main beam, actual absolute altitude of building mould is put forward, and it has described the method of structural stress monitoring, how to arrange measure point and collect data, and how to analyze data. it has also narrated the method of rope force detection and structural temperature inspection

    本論文在總結了斜拉橋的發展及其施工工藝,並指出了橋梁施工控制的重要性之後,簡要的介紹了工程概況,敘述了炳草崗金沙江大橋監控細則、組織機構及監控的主要工作和難點部分;論文的核心部分,在介紹了炳草崗金沙江大橋施工控制與監測工作的前期實驗工作和施工各工況標高、各節段支模標高、澆注混凝土后的標高的結構計算和其理論計算結果之後,詳細論述了主梁的標高線形控制方法和內容,實際支模標高的提出,結構應力監控的方法、布點、測讀及其對測讀數據的合理分析方法,索力檢測和結構溫度監測的方法。
  2. Where any child fails to perform his or her obligations, the parents thereof who are unable to work or who are living a difficult life shall be entitled to ask their child to pay aliments

    子女不履行贍養義務時,無勞動能力的或生活困難的父母,有要求子女付給贍養費的權利。
  3. In view of bearing capacity of the elastoplastic theory analysis, the author made a comparison between the achieved bearing capacity limit load pi / 4 of round base ( space problem ) and the limit load pi / 4 of bar groundwork foundation design ( plane problem ) from soil mechanics at home and abroad as well as foundation criterion, and explained why the value of formula in present design criterion from soil mechanics is inclined to be conservative. in the light of the author ' s many years experience of vibration test on the spot and the research work of relevant projects, the author worked over the dynamic pile testing of the bearing capacity of foundation and batholith, and gathered the parameter of dynamic analysis and testing. the author also talked over the difficult point of pile foundation design criteria in present batholith engineering world, i. e. the confirmation of batholith bearing capacity of pile end, from the following aspects : a ) confirmation of single axis counter - pressure strength of rock in house ; b ) f. e. m calculation of elastoplastic model ; c ) calculation of soil mechanics ; d ) deep well load test

    然後,對巖土工程領域至今尚未解決,甚至不為人注意的考慮地基變形的地基承載力問題進行了實用化的探討,提出了考慮地基變形的地基承載力上程計算方法;對基於彈塑性理論分析的地基承載力國內尚未見報道的空間問題得到了圓形基礎(空間問題)的承載力界限荷載p _ ( 1 / 4 ) ,並與國內外土力學專著及地基基礎設計規范中的條形基礎(平面問題)的界限荷載p _ ( 1 / 4 ) ,進行了對比,從而定量上解釋了目前設計規范引用土力學承載力公式值偏於保守的這一情況;根據本文作者多年從事現場地基工程振動試驗及相關課題的研究工作,本文以截頭錐模型模擬地基,對地基(巖基)承載力的動測法進行了研究,為各類地基(包括巖基) ,匯總了動力分析和檢測川的參數:針對日前巖土工程界應用樁基設計規范中的難點? ?樁端巖基承載力的確定問題,從巖石室內單軸抗壓強度確定、基於彈塑性模型的有限單元法計算、土力學計算及深斤載荷試驗四方面進行了深入討論;本文作者根據多年現場載荷試驗的工程實踐,對深井荷試驗裝置的核心部分? ?反力裝置,設計了側壁支撐反力加載系統,該加載系統具有實用、簡便、穩定及安個等優點。
  4. Power consumption by peak load cutting is a difficult work

    摘要油田生產中避峰用電較困難。
  5. However applied modeling of the mineral processing plant is a complicate and very difficult work, because the relativity of production data, complexity of the non - linear modeling and the absence of technical parameter quantum data of mineral processing plant, which should be used as independent variable of network and so on

    然而,由於生產數據的相關性、非線性建模本身的復雜性和應該作為網路自變量的選廠工藝參數量化數據的缺乏等,建立實用的選廠數學模型,是一項復雜和難度較大的工作。
  6. In the areas of impact dynamics and high velocity impact dynamics, measuring impact load and pressure between two contacted interfaces is still a difficult work. polyvinylidene difluoride ( pvdf ) piezofilms are of interest to solve the above problem as potential gauge materials since they have quick response to dynamic load and available plasticity

    在碰撞及高速碰撞動力學的研究中,界面與界面之間壓力、撞擊載荷隨時間的變化等的測試一直是一個難題, pvdf壓電特性的發現為解決這一難題提供了可能。
  7. There ' s still difficult work ahead in iraq

    在伊拉克仍然有許多艱巨的工作要做。
  8. It was long, slow, difficult work, and during the next months i learnt to be very clever with my tolls

    這是一項漫長艱難的工作,在隨后的幾個月里我學得熟練地使用工具了。
  9. It is a difficult work to calculate the deflection of filament wound tapered tube at bending because of changing layer thickness in every cross section

    摘要纖維纏繞的錐形管,由於各截面的纖維層厚在不斷變化,彎曲變形計算比較困難。
  10. But it is a time consuming, complex, and even very difficult work to generate meshes by handwork

    然而手工構造一個有效的網格剖分是一項費時、繁瑣、甚至極其困難的工作。
  11. But the floating population and the high rate of new smear positive tuberculosis epidemic were still serious and difficult work of the city anti - unity focus

    結論嘉興市結核病控制項目實施初見成效,但復治塗陽比例高和流動人口肺結核疫情嚴峻,仍是我市結防工作中的難點、重點。
  12. But it will outlive the guggenheim as an international architectural icon because it did all the difficult work first

    但是,作為國際建築的偶像,悉尼歌劇院將名垂青史,因為它是開路先鋒。
  13. The method to obtain a s - n curve is a cost and difficult work, statistic is applied very much. the bending moment is representation of fatigue value in test

    通過疲勞試驗和推導計算,確定了曲軸復合強化工藝方案為曲軸軸頸淬火加圓角滾壓復合強化工藝。
  14. This paper discussed the difficult work in the food salt monopoly and how to make a countermeasure from the practice

    論述了當前食鹽專營工作中遇到的主要問題,並從實際出發採取的對策與措施,取得的成效啟示。
  15. The most important and difficult work in ship maneuvering simulation and prediction is to accurately estimate its hydrodynamic derivatives

    因此,非常需要引入新的研究工具和高效的研究方法。
  16. It is a difficult work at the start.

    那是一件開頭困難的工作。
  17. " it is a very difficult work

    這是一個非常困難的工作。
  18. The success = difficult work + correct method + little spoke the empty talk

    成功=艱苦的勞動+正確的方法+少說空話。
  19. But, because the research is including bionics, mechanics and control arithmetic, this is a very difficult work

    由於此類機器人涉及到仿生學、機械學、控制等多種學科,因此研製難度很大。
  20. In the paper, we also research in the reasoning, inter - current forward chained reasoning was raised. in the mechanical transmission conceptual design, how to evaluate design is a difficult work

    並且在文章中對專家系統的推理方式進行了相關的研究,提出了並發式正向推理的思想。
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