精度不夠 的英文怎麼說

中文拼音 [jīngdùbùgòu]
精度不夠 英文
imprecision
  • 精 : Ⅰ形容詞1 （經過提煉或挑選的） refined; picked; choice 2 （完美;最好） perfect; excellent 3 （細）...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 不 : 名詞[書面語] （剁物所用的木墩） a block of wood
  • 夠 : Ⅰ形容詞（數量上可以滿足需要） enough; sufficient; adequate Ⅱ動詞1 （能達到、觸到或摸到） reach 2 ...
  • 精度 : precision; accuracy; degree of accuracy; precision accuracy; trueness
  1. This testing instrument ' s successful development, not only did we know fairly well before shooting range ball firing, but it can instruct manufacture of artillery, make assure the quality of every artillery, save a great deal fund

    坦克炮管靜態定向精度測試系統的研製成功，不但可以在靶場實彈射擊前做到心中有數，而且能夠指導火炮的生產，保證每門火炮的質量，節約大量資金。
  2. In algorithms, classification algorithms are divided into two cases : one for known statistical distribution model and the other for unknown statistical distribution model. four classification algorithms, the bata - prime statistic model fusing quadratic gamma classifier, based on sar image rcs reconstruction and space position mode, on the mixed double hint layers rbfn ( mdhrbfn ) model and on the self - adapt fuzzy rbfn ( afrbfn ) model, are derived. the problems, including how to further improving the class ratio of the bayes decision, decreasing the dependence on the statistical model and directly providing the adapted algorithm with samples, are solved

    提出了基於徑向基函數神經網路（ rbfn ）的雙隱層混合網路（ mdhrbfn ）模型，解決了標準神經網路在具體sar圖像地物分類中分類類別數目不夠和分類精度差的問題；提出了基於模糊推理系統的自適應模糊rbfn分類（ afrbfn ）模型，兼顧通用性與精確性，增強人機交互能力，進一步提高了演算法分類率。
  3. Conclusion the major cause of malposition of transpedicular screw internal fixation were mutation of and ambiguity of opography induced by spinal congenital malformation, cataplasia, fracture, lumbar olisthe or lateral curvature ; neglect of individuality and poor accuracy in implanting pedicle screw and inadequate understanding of biomechanics of spine about paracentesis

    結論脊柱先天畸形、退變、骨折、腰椎滑脫或脊柱側凸等病變導致椎弓根局部解剖變異或不易辨認，術者未注意個體化、穿刺精度不高以及對經椎弓根穿刺時脊柱生物力學變化理解不夠是置釘位置不佳的主要原因。
  4. Polarimetric synthetic aperture radar interferometry is a potential technique, which not only improves the accuracy of the interferometric measurements but also allows a more sophisticated physical interpretation of scattering mechanism

    極化干涉測量不僅能夠提高常規sar干涉測量的精度，而且有助於更好的理解目標的散射機理和所發生的散射過程。
  5. Polinsar is a potential technique that not only improves the accuracy of the interferometric measurements but also allows a more sophisticated physical interpretation of scattering mechanism. with lots of advantages in many areas of military, civil and scientific researches, polinsar has extented the applications of sar remote sensing, and has wide and latent prospective applications and valuable researching aspects

    極化干涉測量不僅能夠提高常規insar測量的精度，而且有助於更好的理解目標的散射機理和所發生的散射過程，進一步拓展了sar在成像遙感領域的應用，在軍事和民用領域具有無法估量的作用。
  6. Static and dynamic trial experiments indicate that the system, not only can well simulate the prime governor and self _ equilibrium characteristics of a prime mover with its simple hardware line, small size and versatility, but also can highly improve the whole system ' s control precision, reliability and stability when compared with the system design of the analogy circuits

    靜態、動態測試實驗表明：該控制系統，不僅硬體線路大為簡化、體積小、通用性強，能夠很好地實現對原型調速器及原動機自平衡特性的模擬，而且與模擬電路的設計方案相比，整個系統的控制精度、可靠性和穩定性等大幅度提高，具有明顯的優勢。
  7. We decide to develop an equipment of weather balloon puffing to behoove the proper net lifting force automatically. it not only advances the precision of puffing and automatic degree of the weather balloon ' s puffing, but also eases the intensity of labour

    我們研製一種氣象氣球自動充氣裝置，它能根據具體測量要求，自動將氣球充氣到應具有的凈舉力，該裝置不僅能夠提高充氣的精度，而且減輕勞動強度，提高氣球充氣的自動化程度。
  8. Engaged system, subject ' s construction and the trans form of wage system in our university. meanwhile, it points out that being unable to satisfy the primary need of income, ignoring the elaboration of academic right, misunderstanding of the appointment of teachers post, the insufficient of training, and the lack of spirit encouragement are the main problems in colleges and universities

    對我國高校採取的聘任制、學科梯隊建設、工資制度改革等有效激勵措施進行了總結，同時指出，不能滿足收入需要這一首要需要、忽視學術權力的發揮、教師職務聘任的誤區、培訓力度不夠以及缺乏精神激勵是現階段我國高校激勵存在的主要問題。
  9. ( 3 ) smg model is not only good at practicability but also information ability due to real time updating, which guarantees the precision of the model forecasts. and no matter what stage is, calibration or verification, and what kinds of runoff situation, most plentiful runoff or most shortage, very close forecast precision in each case is obtained

    （ 3 ） smg模型不但實用而且可以進行實時的修正，使其預報精度能夠得到較好的保證，且不論在率定期、還是在檢驗期、不論對特豐徑流預報，還是對特枯徑流預報，他們的精度都比較接近，說明模型具有一定的泛化性。
  10. It is very important in basic construction. but because its method of control is traditional which is controled by a skillful operator, this is hard to the operators and some special effects are not exact enough

    然而由於其控制方式一直沒有多大的改進，主要由熟練工人操作控制，因此不僅對操作員來講勞動強度大，而且在挖掘特定軌跡時精度不夠。
  11. In the area of oil and gas prediction, the common used means is geochemical logging when classifying them by pyrolysis parameters. but the result of classification is not very satisfied and the precision is not very high

    在油氣預測領域中，當利用熱解參數進行油氣層分類時，通常採用的方法是地球化學錄井技術，但使用該方法所獲得的結果精度不夠高，不能令人十分滿意。
  12. The main deficiency of crankshaft fatigue test machine now used in our country are inadequate test loading precision, low automatic and intellective degree and blank of mathematical statistics by computer. in order to fix them up, a new style crankshaft fatigue test system is developed

    針對目前國內曲軸彎曲疲勞試驗機試驗精度不夠、試驗的自動化和智能化程度較低以及在試驗數據計算機統計空白等不足，開發了一種具有較強實用性的新型曲軸彎曲疲勞試驗系統。
  13. A complex particle swarm optimization ( cpso ) algorithm, which combines the advantages of method of complex ( mc ) and particle swarm optimization ( pso ), is put forward to solve systems of nonlinear equations, and it can be used to overcome the difficulty in selecting good initial guess for newton ' s method and the inaccuracy of mc and pso due to being easily trapped into local minima for solving systems of nonlinear equations

    摘要結合復形法與粒子群演算法的優點，提出粒子群復形法，用於求解非線性方程組，以克服牛頓法初始點不易選擇的問題，同時克服復形法與粒子群演算法由於易陷入局部極值而導致方程組的解的精度不夠的不足。
  14. 3. the modeling method based on mechanism analysis and identification method always exits unmodeled high - order part and the modeling method based on neural networks usually has not good enough generalization capability. we fuse above two kinds of modeling method and put forward a hybrid modeling method based on mechanism analysis, identification and rbf neural networks. this paper proposed a hybr id modeling method based on mechanism analysis, identification and rbf neural networks. first, get a object ' s low - order model by the mechanism analysis and identification method. second, adopt rbf neural networks modeling method to compensate unmodeled high - order model. the sum of the low - order model and high - order model is the hybrid model. this kind of hybrid model has more accuracy than a model based on mechanism analysis and identification and has more generalization capability than a model based on neural networks

    針對基於機理分析和辨識的建模方法總是存在未建模的高階部分，精度不夠高和神經網路建模方法泛化能力差的缺點，將這兩種建模方法進行融合，提出基於機理分析、系統辨識和rbf神經網路的混合建模方法，首先採用機理分析和辨識的方法得到工業對象的低階模型，再用rbf神經網路建模方法補償未建模高階模型，這樣得到的混合模型，比單純基於機理分析和辨識的建模方法具有更高的精度，比單純的神經網路的建模方法具有更好的泛化能力。
  15. This project is aimed for those purposes and had been done in shipbuilding department of dalian university of technology, passed the test of expert group of national 863 project at jan 14 2001, cooperated by tsinghua university, beijing university of aeronautics and astronautics, dalian university of technology and new shipbuilding factory of dalian. this thesis described the whole component parts of the intelligent controller of robot, which is processing steel plate by " a steel by line heating and cooling " technology. this thesis provides sections as follows : 1

    因為其一是鋼板的硬度大，一般做船體的鋼板厚度在20mm以上，即便使用機械加工，也很難控制彎曲的力度；其二是精度要求高，如果加工精度不夠的話，多個鋼板將無法拼裝，將造成工程質量不合格和導致大量的鋼板浪費。因此在造船方面要實現無縫裝配（ seamlessassembly ） ，對加工的精度要求很嚴格。這就需要從船體鋼板的加工自動化和精度的提高方面來考慮完善造船工藝，提高造船的效率。
  16. Models with different measurements precision based on phasor measurements are built. as for measurements with low precision, the voltage phasor of nodes with pmus are iterated as state variables. as for the measurements with enough precision, the measurements of pmu are regarded as state results directly

    在此基礎上，建立了基於相角量測的狀態估計模型，對不同精度的pmu量測值採用不同的狀態估計模型， pmu精度較低時，在增加量測量冗餘度的同時， pmu所在節點的電壓相量仍然作為狀態變量參加迭代； pmu精度足夠高時，直接將pmu的量測值作為狀態估計的狀態解， pmu所在節點的電壓相量不參加狀態估計。
  17. The low efficency arise from two factors : one is that we do n ' t understand multibody system as deep as possible, resting on " there are so many trees as one ca n ' t see the forest ". the other is that the algorism should hardly avoids void computing possiblly - - adding, minusing or multipling by zero, and ca n ' t reach the precision computing - - each computing is necessary, and the latter computing use the formal results as it can as as possible

    計算效率不高的原因有二、一是對機械多體系統認識深刻程度不夠，停留在「只見樹木，不見森林」的層次上；二是演算法上應該竭力避免虛運算? ?與零相加減、與零相乘和重復運算等，但由於多體系統動力學的復雜性、強非線性和人們對其認識現有深度的不夠，故未能實現所謂的「精益運算」 ? ?每步運算皆為必須，且后續運算應盡能借用已有結果。
  18. Thirdly, zero energy - error is introduced and used to optimize combined hybrid axisymmetric finite elements through adjusting the combined factor. the influence of combined factor on axisymmetric elements is discussed. finally, the main points of the whole paper are summed up and some further thoughts are put forward

    數值實驗結果表明：能量協調和近似能量協調的軸對稱元都具有高精度、不發生poissonlocking和對網格畸變不敏感的特點；經過優化之後的軸對稱元性能能夠得到進一步改善。
  19. Experimental results demonstrate that the proposed vision measurement method for the lateral deviation error can achieve the cm - level real - time accuracy on the general road with low gradient under the condition of near view, which can satisfy the measurement demands of the multi - sensor integrated navigation system of intelligent vehicles

    試驗表明，所提出的橫向偏差測量方法在近視野情況下對于坡度不大的一般道路可以取得厘米級的實時測量精度，能夠滿足多傳感器組合導航對橫向偏差測量的要求。
  20. Traditional gas regulator get regulating gas through electrolyzing and collocating gas method > mechanical attenuation method, etc. however, these regulating gases is not very accurate

    傳統的氣體校準儀採用電解配氣等方法來產生校準氣體，但得到的氣體濃度不夠精確。
分享友人
分享到 Line

分享到臉書