以面积法为基础提取金相图像的特征参数。
并提出地铁调线调坡设计中基于距离法和面积法的优化算法。
Then this paper presents the optimization theory and algorithm based on the distance-method and area-method for the design of the line and slope fine-tuning.
本方法可视为时间推进有限面积法和流线迭代法的一种结合。
The present method can be regarded as a combination of the time marching finite area method and the streamline iteration method.
本文改进了SAWIDT的抽指加权设计方法—比较面积法。
In this paper, a method for designing SAW withdraw-weighted IDT is presented.
频谱法和周长-面积法都适用于分析幼树斑块形状的分形特征。
Both frequency-power spectrum method and perimeter-area method are suitable for the analysis of fractal characteristics of sapling patch shape.
流速-面积法流量测验中，测深测速垂线的定位是流量测验的前提。
In discharge measurement by the velocity-area method, determining positions of velocity and depth-measuring verticals is a prerequisite condition to this measurement.
这种方法优于传统的能量法，力矩面积法，叠加法，差分法等方法。
It is shown that this approach much more efficient than the conventional one, such as energy method, moment-area method, method of superposition and finite difference method.
本文给出了基于有限面积法的跨音速透平叶栅速度面反问题设计方法。
This paper deals with the inverse design problem of transonic turbine cascade in the hodograph plane by the finite area method.
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。
Comparatively, the pore fractal dimension calculated with the area method is more sensitive to soil texture than with the circumference method.
与扇形法计算的效率相比，等周长法的结果偏高，等面积法的结果偏低。
As compared to the sector method, the equal-area method yields a higher fin efficiency while the equal-perimeter method gives a lower fin efficiency.
根据焊点及元器件的边缘确定焊点区域及元器件区域，采用面积法二次检测假焊；
Pseudo solder joints were inspected firstly by the center of gravity method after positioning the solder joints and its components.
以周长—面积法、变量法、网络法与半径法为例，介绍了无规分形维数的计算方法。
CircumferenceArea, Variation, Grid and Radius methods of calculation statistical fractal dimension are introduced.
本文先用面积法求出线式巡逻潜艇发现目标的概率，然后对潜艇发现目标距离作了分析。
This article first works out the finding probability of linear patrol submarines through area method. then analyses the find distance of patrol submarines.
本文根据1996年莱州湾海蜇资源调查结果，应用面积法对资源量和渔场进行了预报。
Based on the results of investigation of jelly fish resources in the Laizhou Bay in 1996, the resources and fishing ground were predicted by using area method.
探讨了修正平衡面积法的证明方法，证明了该方法在原理上的正确性和实用中的有效性。
The modified balanced area method is proved that is correct in reason and valid for practice.
采用等效面积法产生的SPWM波形具有精度高、输出波形谐波小，对称性好等优点。
They also show that the SPWM waves generated by equiarea algorithm have advantages of high precision, small harmonic value of output waves and good symmetry.
前言： 研究了差热定量分析面积法的准确性和不同物料样品粒度对定性差热分析的影响。
The essay discusses the accuracy of area method of thermal quantitative analysis and the effect of sample particle size with different materials on thermal analysis.
在对所采集的纤网图像进行处理的基础上，探讨了基于面积法测试纤网中纤维直径的方法。
Then based on pretreatment of the micro images captured, the measurement of the fiber diameters in the web is studied using the area theory.
采用辐热积法对植株总干物质量的预测精度比有效积温法和比叶面积法分别提高56%和72%。
For the prediction of plant total dry weight, the prediction accuracy of TEP based model is 56% and 72%, respectively, higher than that of GDD and SLA based model.
按人均收入高低对细分后得到的居民小组数据进行城乡混合排序，利用面积法近似地计算出中国总体基尼系数。
The area method is used to calculate the Gini Coefficient. The finding shows that China' Gini Coefficient is at a high level.
初步探讨了对激光干扰CCD成像的严重程度进行量化的三种方法——饱和面积法、灰度突变元法、相关度法。
Superficial discussion on the method of quantificationally evaluating the extent of disturbing of laser to video of CCD, such as area of saturation, chop of gray level, image correlativity.
文章针对锅炉送风矩形大管道，运用“对数一切比雪夫”法的速度一面积法，来设计风量测量装置，以及根据设计的方案选型。
For boiler air-flow rectangular tube, the article introduced using Logarithmic Chebychev method to design air-flow meter and choose appropriate proper model according to design scheme.
第5章主要介绍了展开实体创建模块，基于三角形等面积法将三角形网格结点映射到平面上，用样条曲线将周边结点连接起来，得到展开视图。
The mapping problem of triangular crunodes is resolved based on the same area in the Chapter 5. The developing view can be gained when the boundary crunodes are connected by the Spline.
沥青混合料施工配合比设计是道路施工中的一个关键环节，传统的“平衡面积法”，需要进行多次手工试算，计算工作量大，易产生误差，并且无法进行经济分析。
Asphalt mix design is a key tache in the construction of roads. The traditional method is trail calculation by hand. The speed is slowly and it is easily to make mistakes.
在曲面上做一些网格，你会看到一个网上的每一小块儿，都是小的平行四边形，我们要弄清楚它的面积和法向量是什么。
You will get some sort of mesh grid on your surface and you will look at a little parallelogram that is an elementary piece of that mesh and figure out what is its area and normal vector.
现在的问题是，曲面上这一小块儿的面积是什么，及其法向量是什么？
Well, the question we have now is what is the area of this little piece of surface and what is its normal vector?
多伦多一向在绿化方面积极进取，最近出台一项综合楼顶花园法，在北美首开先河。
Toronto has been aggressive about it: they have a new, comprehensive green roof law, the first one in North America.
储存氢的另一方法是在燃料箱中放点东西，增加氢分子能够附着的内表面总面积。
Another way to store hydrogen is to put something inside the tank which increases the total internal surface area to which the molecules of the gas can cling.
一种流行的说法是这种垃圾填充法是德克萨斯州的两倍- - - - - -月50万平方英里或者等于20个英格兰的面积。
One popular claim is that the size of the patch is twice that of the state of Texas - half a million square miles or the equivalent of 20 times the size of England.
一种流行的说法是这种垃圾填充法是德克萨斯州的两倍- - - - - -月50万平方英里或者等于20个英格兰的面积。
One popular claim is that the size of the patch is twice that of the state of Texas - half a million square miles or the equivalent of 20 times the size of England.
应用推荐