fitting key 中文意思是什麼
fitting key
解釋
裝配鍵-
Technicans are trying to find out a more reasonable point to describe work state of pump for some reasonless factors of this model, the key technology of developing ads is on adopting a means by using theoretical calculation and curve fitting to build a reasonable pump state graph model, the model " s rationality based relations between pump efficacy and sinking depth is illustrated by restrict programme argumenting
抽油增效輔助決策系統的開發，其關鍵技術在於採用理論計算及曲線擬合的辦法，建立合理的泵況圖模型，通過嚴格的方案論證闡明基於泵效-沉沒度關系的泵況圖模型的合理性。通過實際數據，檢驗模型的有效性。 -
It is the basis of oas to construct zero coupon yield curve and define interest rate term factors model. the key of oas is to select a kind of interest rate scenario simulation and evaluation methodology fitting abs / mbs
其中，零息票收益曲線的構造和利率期限因素模型的定義是期權調整利差法的基礎；選擇適合資產抵押支持證券的利率情景模擬技術和估價技術是其關鍵。 -
Through a large amount of research, exploration, analysis and comparison, iterative classification method of solving the equation, the statistical method of dividing the period of calculating time and its key technology are put forward. the difficulties in computer simulation of multi - curve fitting are solved well
經過大量的研究、探索、分析、比較，提出了方程的迭代分類法和推流時段劃分的統計方法及其關鍵技術，很好地解決了計算機模擬多曲線的難點，具有一定的創新和突破。 -
Turn - key interior design and fitting - out works
全包室內設計及裝修工程 -
Combining with the practical project, the development of an instrument for multi - channel harmonic detection and analysis were described in the third chapter, including the system structure, hardware and software of the device. then the technology of multi - channel data gathering was discussed, and some key techniques have been presented including high precision 、 high speed sampling of the voltage and current, fast flourier transform ( fft ), data compression and storage techniques, planar graphic fitting, three dimensional graphic projection, multithreading and the computer graphics techniques
第三章結合多通道諧波監測及故障錄波一體化裝置的研製這一課題，介紹了裝置的體系結構和硬體、軟體構成，詳細介紹了在裝置研究過程中所提出的關鍵技術，主要包括電流電壓信號高精度、高速采樣技術，快速傅立葉變換fft 、數據壓縮存儲技術，多線程技術，二維圖形擬合、三維圖形投影技術及海量存儲技術，計算機圖形技術等。 -
Key technologies based on the point cloud data obtained by the structured light sensor are studied, including the preprocessing of data points and the method surface fitting
本文以線結構光視覺傳感器獲取的點雲數據為對象，對掃描數據的預處理和斷層掃描數據的曲面擬合進行了研究。 -
The parts reverseeng ineering deals with mostly have freeform surfaces. the regeneration of the free form surfaces is the main task of reverse engineering. in this paper some key techniques for nurbs surface reconstruction in reverse engineering such as b - spline curve fitting, b - spline surface fitting to scattered data, b - spline surfa ce fitting to contour data and b - spline curve fairing are studied
本文研究了逆向工程中b樣條曲面重構的關鍵技術，包括b樣條曲線的擬合、散亂數據的b樣條曲面擬合、逐層掃描數據的b樣條曲面擬合以及b樣條曲線的光順。 -
Based on this, we determine to focus on some key technologies that impact the practicability of vehicle navigation system currently, take the route planning subsystem, which is the weakness of the existing vehicle navigation system, as the core, and mainly study the following three items : the route planning algorithms fitting for vehicle navigation, the representation and storage structure for road network, and the calibration of road weight, where the latter two are the basis of the former one
在此基礎上，確定了本文選題的指導思想：針對當前直接影響到車輛導航系統實用性的幾項關鍵技術展開研究，以現有車輛導航系統的薄弱環節? ?路線優化子系統為核心，重點研究適于車輛導航的各種路線優化演算法，以及作為其基礎的路網表達方法與存儲結構、道路權重的標定方法。 -
So, the research of cad model reconstruction from scattered point cloud should be carried out urgently. the main key techniques contents of surfaces reconstruction from scattered point cloud data include data pre - processing, such as denoising data 、 filling holes and simplifying data, segmenting data, producing quadrilateral domains, and fitting b - spline surfaces
本文直接以測量獲得的散亂點雲數據為對象，研究了點雲數據的幾何特性計算、平滑處理、孔洞修補、數據簡化等，在此基礎上，進一步研究了點雲數據分塊、四邊界區域劃分及曲面擬合。 -
Using the idea of secret - sharing and signature - of - knowledge, a new perfect and strong key - insulated signature scheme based on the assumption of integer factorization problem is proposed. the scheme has a low computation in key updating and signing, thus fitting for the mobile devices
（ 6 ）對簽名系統中的密鑰泄露問題進行了研究，在分析相關技術的基礎上，利用秘密分享和知識簽名，給出了一個完善的強key - insulated簽名方案。 -
According to this process, the key technology which including the characteristic measurement of surface, the pretreatment of data getting by line scan, the character expression and fitting of curve and surface, the characteristic identify of surface and translation from the model of surface to cad
對實物反求過程中的各關鍵技術作了研究，包括：曲面的特徵測量、逐行掃描測量數據的預處理、曲線曲面的特徵表示及其擬合、曲面的特徵識別以及曲面模型向cad模型的轉化。 -
In order to grasp the main strategy environment factors purposefully and emphatically, when analyzing the outside environment, both factors - - its special railroad profession factor and its key fitting manufacturing trade factor should be considered, and other factors which influence the development of the enterprise in recent periods, especially, those factors which deeply influence the operation of the enterprise now and before, even going on in the future, still should be considered so as to scientific forecast the development tendency towards the future, finding out the opportunity and going forward the challenge
然後，針對本企業的生產能力、產品開發能力、市場營銷能力、財務能力等內部環境分析，找出了本企業在行業競爭中的優勢和劣勢。論文同時應用了企業核心競爭力理論，探討了本企業所擁有的核心競爭力問題，最後運用戰略管理的因素匹配方法，對企業目前應該選擇的戰略態勢進行選擇，得出企業應該採取多樣化戰略和增長型戰略，並提出具體的戰略方案及保證措施 -
This paper introduces some key technologies used in reverse engineering of tractor covering panel, such as cmm fitting of surface, reconstructing of surface, smoothing of surface etc
摘要介紹了施拉機覆蓋件逆向工程中的若干關鍵技術，諸如，三座標測量技術、曲面擬合技術、曲面重構技術、曲面光順、曲面片的拼接等技術。
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