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- Comparatively, the pore fractal dimension calculated with the area method is more sensitive to sail texture than with the circumference teethed. 与周长法相比较,用面积法计算的孔隙分形维数对土壤质地更为敏感。
- The paper adopted the feasible area method of multiple of braking moment to meet all kinds of demands for the braking moment. 经多年研究,提出采用制动力矩倍数可行区域的方法,满足对制功力矩的各项要求。
- The result indicates that with the quantitative method, the factors index areas could be devided more objectively and scitifically, thus ensuring the accuracy and rationality of farmland gradation. 结果表明:定量方法能够客观科学地进行分等因素指标区的划分,从而确保了农用地分等结果的准确性和合理性。
- Liang, N.K. (1976) Application of fetch area method in monsoon wave hindcasting, Proc, 15th International Coastal Engineering Conference, Hawaii, Vol 1, 258-272. 李汴军、梁乃匡"风浪数值预报模式在台湾北部海域之应用",第五届海洋工程研讨会论文集,315页-321页,民国70年。
- We bring forward a typical area method that can compute segmentation threshold for those images, segmentation threshold of which can't find from its gray histogram directly. 在分析影像特征的基础上,结合双阈值法和区域生长法,能够将影像中的土地利用变化信息自动分割出来。
- Conclusion The proximal isovelocity surface area method in quantitative diagnosis of mitral valve eccentric regurgitation had higher accuracy, it would be widely used in clinic. 结论血流汇聚法能较为准确地定量评价二尖瓣偏心反流程度,具有良好的应用前景。
- Based on an analysis of the purpose and principle, this paper attempts to divide the factors index areas quantitatively by the cluster analysis method with Lintong County as a case study. 在分析农用地分等因素指标区划分目的和原则的基础上,以西安市临潼区为例,尝试采用聚类分析法对农用地分等因素指标区进行了定量划分。
- Scientific division of factors index areas is the premise and foundation for the accuracy of farmland gradation. 摘要分等因素指标区的科学划分是保证农用地分等结果准确的前提和基础。
- Objectives\ This study was designed to examine whether proximal isovelocity surface area method(PISA) is better than pressure half time method(PHT) in the measurement of mitral mechanical prosthetic orifice area(MPOA). 目的探讨血流汇聚法(pisa法)与压差半降法(PHT法)测量机械二尖瓣口有效开放面积的准确性及可靠性。
- Secondly, the formulate of the most adoptable area method has been simplified as K=F2-C2, K has been used as an indicator for deciding both which runction should be improved and how to improve. 对最适合区域法因为选参数b和作双曲线图都较麻烦,按与田中法相同的原理,对公式进行了简化,提出了判据k系数,其值的大小用于选择改进对象,其符号用于表示改进方向,实际运用中则无需再人为选b,也无需作图。
- opencast excavating fire area method 露天开挖火区法
- On the basis of the way to evaluate circular degree error,the mathematic model for measuring the circular degree error are given with the least square,minimum circum circle and minimum area methods. 根据圆度误差的评定方法;建立了最小二乘法、最小外接圆法和最小区域法的数学模型;并给出了其圆度误差.
- The index is at the back (of the book). 索引在(书的)末尾。
- Automatic modification of the index register. 自动修改变址寄存器内容。
- A person's face is often an index of his mood. 一个人的脸部表情常常反映这个人的情绪。
- Do you know the price index in the city? 你知道这个城市的物价指数吗?
- The index is arranged in alphabetical order. 这索引是按字母顺序排列的。
- Drawing Blending Moment Diagram by Shear Diagram- Area Method 用剪力图面积法绘制弯矩图
- Ingeniously Solve Geometrical Problems with "Area Method" 巧用"面积法"解几何题
- The financial times share index go up five point yesterday. 《金融时报》的股票指数昨天上升了五点。