無偏角 的英文怎麼說
中文拼音 [wúpiānjiǎo]
無偏角
英文
agonic-
We have been closely cooperated with beijing institute of technology, one of the most prestigious university in china, and co - developed ion vacuum plating technique, multi - arc tin coating technique and twin - eccentric automatic fuel supply advancer in the recent years successively, and acquired many patents. the sag and scda series fuel supply advancer manufactured in one of our branch company : has adopted the advanced twin - eccentric blocks structure, thoroughly changed the traditional structurearc block, sliding block. the angle of advance is very accurate and precise, also perfect at position resume
由本總公司提前器廠生產的sag scdm兩大系列供油角度自動提前器,改變了目前提前器市場上的傳統結構,用先進的雙偏心式結構,代替了二十年一貫制的弧形塊滑塊式結構,具有提前角特別靈敏,恢復性好,怠速運轉無噪音等優點,克服了提前器擺動大漏油等常見缺陷。The waitingroom was empty, but ashenden and the hairless mexican went to sit in the most retired part of it.
候車室空無一人,但是艾舍登和墨西哥禿子仍然走到最偏僻的角落坐下。In fact, it is the special system of our country that increase the incoherence and unconditionally of all the stockholders and the lack of the true investors. these two elements increase the stockholders " dissimilated behavior. in dividend policy, the difference of payment level resulted from the variance of the controlling degree embodies not the difference of stockholders " decision making to increase the company " value but the particular preference of the nonnegotiable shareholders and the management
而最根本的原因是由於我國特定製度安排導致了股東群體的非一致性和非制約性的強化以及真正投資主體的缺位,兩個因素的共同作用加劇了股東行為的異化,表現在股利政策上,由股權控制度變化產生的支付水平差異主要體現為非流通股股東及管理層的特殊偏好,而從質的角度,以公司價值為目標的真正股東化主體的決策差異分析無效。The paper designed aerodynamic control system of pith and yaw channels and roll angle stabilization system, by using unsteady - state error follow - up control theory and state observation station theory in modern control theory
本文使用現代控制理論中的無靜差跟蹤控制系統理論與狀態觀測器理論,設計了俯仰、偏航兩個通道的氣動力控制系統和滾轉角穩定系統。In the application of mini - micro - robot visual perception, there is a need for fish - eye lenses for capturing wide field of view for navigation. though fish - eye lenses provide a wide field of view ( 180 ), they introduce significant distortion in images and the acquired images are quite warped, which makes conventional camera calibration algorithms no longer work well. this paper presents an accurate calibration framework for fish - eye lens ( a high distortion lens ) camera stereo vision system. the accurate calibration model is formulated with radial distortion, decentering distortion and thin prism distortion based on the fisheye deformation model. using fish - eye and non - linear camera model, the author employs levenberg - marquardt method to realize precise non - linear calibration for wide - view - scene dense depth image recovery
魚眼鏡頭成像立體視覺系統在微小型機器人視覺導航和近距離大視場物體識別與定位中有著廣泛的應用.盡管魚眼鏡頭攝像機具有很大的視場角(接近180 ) ,但同時也引入嚴重的圖像變形,常規的攝像機標定方法無法使用.該文提出一種標定魚眼鏡頭攝像機立體視覺系統的方法.在魚眼鏡頭變形模型的基礎上,通過考慮魚眼鏡頭成像的徑向變形、偏心變形和薄棱鏡變形,建立了魚眼鏡頭成像的精確成像模型,然後,利用非線性迭代演算法,精確求解攝像機外部參數、內部參數.實驗表明,使用該方法得到的立體視覺系統參數滿足精確恢復大場景稠密深度圖的要求Second, this paper analyzes the relation of reactive support service with voltage, power limit curve, transaction amounts. according to the power limit curve, this paper analyzes the source of the reactive cost to get an interzone cost function. using marginal cost theory, it concludes that the reactive spot price is the derivative of the cost function in generator buses
另外,本文還從發電機角度上分析了無功服務與電壓、功率限制曲線、發電機向負荷傳輸電能大小的關系;根據功率限制曲線對發電機無功成本的來源進行詳盡剖析,從理論上確定一個分區間的成本函數;並依據短期邊際成本理論可推出,計算發電機節點的電價可採用無功成本函數的偏導數的方法。Aiming at regression analysis of prediction variable with error, this paper discusses the estimation of regression of coefficient, and a method is given
林業科學試驗的預測模型中往往帶有測量誤差,此時回歸系數的估計不具有無偏性。為解決這一問題,從合理安排試驗的角度,給出了一個有效的解決辦法。The non - singular extended 2 x 2 jones matrix is deduced to give the precise description of angular property under normal and oblique incidence. consequently, we draw a very important conclusion that the pif is insensitive to the incidence, and has a large numerical aperture
詳細推導了適用於偏振干涉濾光片角度特性分析的無奇異點擴展2 2瓊斯矩陣,對正入射和斜入射下的偏振干涉濾光片光學特性進行了精確描述,並分析出偏振干涉濾光片具有大數值孔徑的重要特性。The power angle characteristics are acquired and compared with the unsaturated curves. it is concluded that the stability limit of the power angle is less than 90 degree. reactive power regulating curves are calculated and compared with those curves when saturation effect is not considered, the result is that u type curves are deviated to the right
通過對同步發電機各種運行曲線的計算,在已有文獻的基礎上更進一步分析了鐵磁材料飽和以及磁場畸變對同步發電機運行特性和參數的影響;求出了空載特性曲線和零功率負載特性曲線,在不同的電樞電流下計算得到的波梯電抗不同;求出了功角特性曲線,與不計飽和時的功角特性曲線相比較,功角穩定極限小於90 ;求出無功調節曲線,與不計飽和時相比較, u型曲線向右偏移。We rotate the image and compute the no - skew measure, when the no - skew measure maximized, the opposite of the rotated angle is the image ' s skew angle
演算法中採用二分法進行圖象旋轉,計算得到無偏斜度量具有最大值的角度,作為偏斜糾正的旋轉角。2 ) the concept of space frequency distribution is introduced into reevaluation of incoherently distributed source model. based on the model, two low - complexity robust bearing estimators are developed. it is proved theoretically that their estimates are asymptotically unbiased and consistent
2 )從空間頻率分佈的角度重新評價了非相干分佈源模型,提出了兩種低計算復雜度的穩健的分佈源波達方向估計器,並從理論上證明了它們的漸近無偏性和漸近一致性。In this paper, the problem of portfolio selection containing the asset without risk is discussed when the anticipated rates are fuzzy numbers
摘要從模糊性的角度考慮選擇存在無風險資產的投資組合問題,對于收益率為模糊數的情形,在每一置信水平上,以偏離中心值的程度作為風險的度量。Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 26 : examinations and measurements - measurement of the angular misalignment between fibre and ferrules axes
光纖互連裝置和無源元件.基本試驗和測量程序.第3 - 26部分:檢驗和測量.光纖與金屬加固環軸線間角度偏離的測量It was so powerful that it pushed the instruments of 15 spacecraft off scale, whether or not they were pointing in its direction
它的能量是如此巨大,使無論是否指著自己方向的15個航天器上的儀器偏離角度。This is partly because i find myself still wanting for a precise and unbiased statement of said goals, and partly because the point of this essay is not to take a particular political or moral stance, but to present a theory what could possibly be the other side of the story that is told to harry potter, and to us through his point of view
這有一部分是因為,我覺得我還需要一個有關這些目的的更為準確與無偏見的陳述;還有一部分是因為,這篇文章的目的並不是為了採取某種政治或道德立場,而是試圖在理論上為哈利?波特提供一個另一面的說法,並通過他的視角轉達給我們。Apart from the reason of heredity, the dark and yellow skins are caused by the abnormal metabolism of the cutin on the epidermis and incomplete cleansing of oil and dirt
黯淡無光、偏晦黃色肌膚,除了遺傳原因外,常常是由於表皮的角質層無法正常代謝、油脂、污垢無法徹底清除而導致的。In the next part, after verifying the simplified computational method of turbulence, the movement of fibers in turbulent pipe flow was simulated by 3 - d integral method and simplified computational method of turbulence. it was found that the fluctuation of turbulence caused random of fibers " orientation and its distribution became broader as the re numbers increased
然後,在驗證了湍流的簡化方法的合理性后,利用三維分段計算方法和湍流簡化方法模擬了大量纖維粒子在管道湍流內的運動,得出的結果為:湍流的脈動速度導致了纖維的偏角趨于無序,且隨著re數的增加,纖維偏角的分佈越來越趨于均勻。The results indicate that : with sa, the position precision of the integrated system, whose gyro drifting is 50 degree / hour and whose accelerator offset is 0. 001g, is 60 meters, its velocity precision is about 1. 75m / s out and its attitude angle precision is about 0. 25 degree. without sa, the position precision is about 20 meters, its velocity precision is about 0. 5m / s and its attitude angle precision is about 0. 1 degree. when the signal of gps is lost, the growing rate of the integrated system error is much lower than that of sins system
模擬結果表明:對于陀螺漂移為50度/小時、加速度計零偏為0 . 001g的組合系統,在有sa的情況下,位置精度大約為60米,速度精度大約為1 . 75米/秒,姿態角精度大約為0 . 25度;在無sa的情況下,位置精度大約為20米,速度精度大約為0 . 5米/秒,姿態角精度大約為0 . 1度;在gps信號丟失時,系統誤差的增長速度比純sins系統明顯減緩。These results demonstrate that the effect of improving the bearing load of structure is very good by strengthening the member of eccentricity compression under pre - stress. the ultimate bearing capacity of strengthened column is closely related to the eccentricity distance. in the condition of eliminating the lagging strain of angle iron, the magnitude of pre - stress putting on the angle iron has litter impact on the ultimate bearing capacity of structure
偏心受力構件的有限元計算結果表明:預應力法加固偏心受力構件,其對結構承載力的提高效果顯著;加固柱的最大承載力與柱的偏心距有密切關系;在消除角鋼應變滯后的條件下,對角鋼施加預應力的大小對結構最終承載力無明顯影響。The method to correct the declination error of uav geomagnetic heading with gps and igrf is proposed, by means of which the true heading of the craft can be obtained with magnetic sensor in global scope
提出了基於gps ( globalpositionsystem )和igrf ( internationalgeomagneticreferencefield )的無人機磁航向地磁偏角修正方案,使無人機能夠在全球范圍內利用磁傳感器獲得子午線航向。分享友人