我们要做的是，沿着曲线的每一点上，取向量场和法向量的点积。
What we will do is just, at every point along the curve, the dot product between the vector field and the normal vector.
这是平面法向量，和沿直线向量的点积。
It's the dot product between the normal vector of a plane and the vector along the line.
约沙法日渐强大，在犹大建造营寨和积货城。
And Jehoshaphat grew steadily greater. He built in Judah fortresses and store cities.
通过这种对龚贤积墨法具体而微的个案研究，有助于我们更好的理解中国画笔墨语言自身的创造性和演进方式。
The miniatural research of Gong virtuous accumulated ink law is helpful for us to understand the creativity and the evolution way of Chinese traditional painting.
本文通过实验表明采用电化学淀积法，选择合适的电解质溶液和制备工艺条件，可以在液相中获得类金刚石薄膜。
It is indicated that DLC films can be deposited in liquid phase by choosing appropriate electrolyte and preparing technology by electrodeposition method.
总结了萃取法和连续电积法两种铜电解液净化脱砷新工艺的特点，并进行了分析比较。
This paper summarizes the process features of purification arsenic removal of copper electrolyte by solvent extraction or continuous electrowinning and makes analysis and comparison.
运用逐步回归分析法得出了影响乌鳢全血粘度的主要因子为红细胞压积和红细胞聚集指数。
By means of regression analysis, it was shown that the common factors which affected whole blood viscosity of Ophicephalus Argus were hematocrit and erythrocyte aggregation index.
对采用间断电积法、连续电积法、控制阴极电势电积法净化铜电解液的电耗和经济效益作了论述。
It is an exposition of current consumption and economic results of disconnected electrowinning, of continuous electrowinning and of electrowinning of controlling cathodic potential.
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.
介绍用过饱和蒸汽法处理背压式汽轮机积盐的过程和注意事项。
Disposal of salt scaling in a back-pressure steam turbine by supersaturated steam method is described with respects to the procedure and points for attention.
约沙法日渐强大。在犹大建造营寨、和积货城。
And Jehoshaphat waxed great exceedingly; and he built in Judah castles, and cities of store.
摘要本文利用次线性项在零点附近的凹性和可积性，用移动平面法给出了一类次线性椭圆方程正解的对称性。
With the concavity and integrability of sublinear terms near zero, the symmetry results for a class of sublinear elliptic equations are given by making use of the moving-plane method.
介绍了短时平均能量法、短时平均过零率法和短时能零积法三种语音端点检测法。
Short-time average energy, short-time average zero-crossing rate and short-time energy-zero-product are introduced.
介绍了短时平均能量法、短时平均过零率法和短时能零积法三种语音端点检测法。
Short-time average energy, short-time average zero-crossing rate and short-time energy-zero-product are introduced.
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