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- left differential coefficient 左导数
- These methods are based on differential coefficient and simple, but the ability of antinoise is bad. 小波变换具有良好的时频局部化特性及多尺度分析能力，本文利用选取合适的小波基函数，通过对含有边缘模糊的Lena标准图像，大气颗粒物数字图像进行图像的二值化，中值滤波，利用小波算法对处理后的图像进行边缘检测，显示出了这类方法与传统的边缘检测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. 她的双乳和臀部是艾纳帕的负恒曲面图和伪球面的导数。
- The control system consists of two current controllers using ADRC and one voltage controller based on differential coefficient detection. 控制系统包括两个采用ADRC的电流控制器和一个基于“微分检测”的电压控制器。
- This paper presents a new algorithm for distinguishing concave-convex quality of surface, which uses the property of normal transversal in differential coefficient geometry. 提出了一种判别曲面凹凸性的新算法,该方法利用微分几何“法截线”的性质进行判别。
- Objective: To establish a simple rapid method for determining Kjeldahl nitrogen content by 1st order differential coefficient single sweep polarography. 建立用一阶导数单扫描极谱法测定食品中凯氏氮含量的简单、快速的方法。
- The phenotypic differentiation coefficient (VST) within population was 0.7191 and 0.2963 among population. 根据3个性状的平均;群体间的方差分量占总变异的11.;417%25;群体内的占39
- partial differential coefficient [数]偏微分系数
- Interpopulational differentiation coefficient in Germany provenances was higher compared with that in Hungary and Slovakia provenances. 德国的8个种源群体各项遗传参数相对较低，但群体间变异系数较高，群体间遗传差别较大。
- vertically differential coefficient 水平导数
- differential coefficient rectification 微分纠正
- He left his job largely because he was homesick. 他辞职不干主要是因为他想家。
- partialc differential coefficient 偏微分系数
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- She got her spunk up and left the country. 她一怒之下离开了这个国家。
- No sooner had we left the village than it began to rain. 我们刚离开村子，天就下起雨来了。
- differential coefficient encoder 微分译码器
- Some bright spark has left the tap running all night. 哪个小淘气干的聪明事，让水龙头开了一夜。
- Take the left fork at the crossroads. 到十字路口取左边的岔道。
- data differential coefficient correction 数字微分校正
