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- These methods are based on differential coefficient and simple, but the ability of antinoise is bad. 小波變換具有良好的時(shí)頻局部化特性及多尺度分析能力，本文利用選取合適的小波基函數，通過(guò)對含有邊緣模糊的Lena標準圖像，大氣顆粒物數字圖像進(jìn)行圖像的二值化，中值濾波，利用小波算法對處理后的圖像進(jìn)行邊緣檢測，顯示出了這類(lèi)方法與傳統的邊緣檢測方法相比具有的良好效果。
- Her breasts and buttocks illustrated Enneper's surface of negative constant curve, the differential coefficient of the pseudo-sphere. 她的雙乳和臀部是艾納帕的負恒曲面圖和偽球面的導數。
- The control system consists of two current controllers using ADRC and one voltage controller based on differential coefficient detection. 控制系統包括兩個(gè)采用ADRC的電流控制器和一個(gè)基于“微分檢測”的電壓控制器。
- Through an example, methods and steps having matrixing of common difference angle by total differential method are introduced. 通過(guò)一個(gè)實(shí)例介紹用全微分法進(jìn)行角度公差換算的方法和步驟，它既簡(jiǎn)單又方便，在工程技術(shù)中得到廣泛應用。
- The author put forward a total differential test norm in the paper, for solving test difficult problem of percentual distribution liquid parameter. 為解決非勻質(zhì)液體參量的檢測難題,提出了全微分檢測準則,并結合軟測量技術(shù),構造出一套全新的非勻質(zhì)液體參量檢測技術(shù)。
- This paper presents a new algorithm for distinguishing concave-convex quality of surface, which uses the property of normal transversal in differential coefficient geometry. 提出了一種判別曲面凹凸性的新算法,該方法利用微分幾何“法截線(xiàn)”的性質(zhì)進(jìn)行判別。
- Objective: To establish a simple rapid method for determining Kjeldahl nitrogen content by 1st order differential coefficient single sweep polarography. 建立用一階導數單掃描極譜法測定食品中凱氏氮含量的簡(jiǎn)單、快速的方法。
- The post-buckling behaviors of wind grider of floating-roof tanks under total differential settlement are stable and general buckling of shell lead to failure of structure finally. 整體不均勻沉降下的浮項罐,罐頂環(huán)梁的局部屈曲表現出穩定的后屈曲性能,結構最終因罐壁殼體整體失穩而破壞。
- The phenotypic differentiation coefficient (VST) within population was 0.7191 and 0.2963 among population. 根據3個(gè)性狀的平均;群體間的方差分量占總變異的11.;417%25;群體內的占39
- Interpopulational differentiation coefficient in Germany provenances was higher compared with that in Hungary and Slovakia provenances. 德國的8個(gè)種源群體各項遺傳參數相對較低，但群體間變異系數較高，群體間遺傳差別較大。
- Total differential of electric potential 電勢的全微分
- partial differential coefficient [數]偏微分系數
- system of total differential equations 全微分方程組
- In this paper,using total differentiation method and variation of constants,we give general solution formula of Bernoulli equation with different methods. 本文使用全微分法和常數變易法,從不同角度給出伯努利方程通解的公式。
- vertically differential coefficient 水平導數
- differential coefficient rectification 微分糾正
- total differential spectrophotometric method 全差示光度法
- partialc differential coefficient 偏微分系數
- The mass rally was a total fiasco. 那次群眾集會(huì )徹底失敗。
- differential coefficient encoder 微分譯碼器
