many point comparison 中文意思是什麼

many point comparison 解釋
點群與點群誤差分析
  • many : adj （more; most） （opp few; cf much） 許多的，多數的，很多的，多。 ★ 1 在口語中，尤其是在英國口...
  • point : n 1 尖頭，尖端；尖頭器具；〈美國〉筆尖；接種針，雕刻針，編織針；小岬，小地角；【拳擊】下巴。2 【...
  • comparison : n. 1. 比較，對照；類似。2. 【語法】比較法；【修辭學】比喻。
  1. 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。
  2. Based on the consulting and analyzing of many correlation literatures, the visit of the correlation institutions and experts and the survey of many fields, the dissertation is instructed by the theories of economics, international trade, and industrial organization from the point of macroscopic view. meanwhile, the paper makes a systematic research on the outlook and cooperative mode of china - korea farm produce trade under the frame of wto, by using the methods of system analysis, comparison and induction, cause and effect analysis, index evaluation in five aspects such as the economic communication actuality, agricultural comparable advantage, influence on china - korea farm produce trade caused by china ' s entering into wto and cooperative schemes of farm produce trade about the agricultural cooperative issue

    本文在大量查閱分析國內外相關文獻、走訪有關機構和專家、到實地調研考察的基礎上，從宏觀的角度，以經濟學、國際貿易、產業組織等理論為指導，組合運用系統分析、比較歸納、因果分析、競爭力指標評價等方法，圍繞中韓兩國的農業合作問題，從中韓經濟交流現狀、中韓農業的優勢比較、中國加入wto對中韓農產品貿易的影響、中韓農產品貿易合作方案等五個方面，對wto框架下中韓農產品貿易前景與合作模式進行了較深入系統的研究。
  3. Analyzing the research outcome of electric vehicles in the world, there are disadvantages still as following : one side, there are many places need to be consummated in the laws and policies of country supporting the electric vehicles, but local government is coming on interrelated prescript, looking from the whole country, there is no integer domino effect and the uniting industry standard. the other side, though the technology of electric vehicles is developing, there are many difficult problems, and the distance exists in the technology between our country and the advanced country in comparison, and the pivotal point is that many companies did not grasp the meaning of the technical innovation in deed and did not attach enough importance to it, the strategy of technical innovation is not be carried out commendably

    綜合國內外對電動汽車的研究成果，尚存在以下不足：一方面，國家對電動汽車發展的支持法規和政策還存在許多要完善的地方，而且地方政府也都在出臺各種不一致的法規，進而從全國整體來看，沒有整體效應，沒有統一行業標準；另一方面，電動汽車的技術雖然正在發展，但難題還是存在不少，我國的技術和國外相比還是存在差距，關鍵的一點就是對技術創新的內涵沒有真正領會，技術創新戰略沒有得到很好的實施，許多企業對此不重視。
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