方向夹角 meaning in English
angular separation
Examples
- The sub - bands are coded and the information of direction cosine is used for iris matching , by means of which this method overcomes zoom , shift and illuminance and obtains approving effect
将分解后子带作为特征编码，利用空间向量的方向夹角余弦作为匹配方法，有效克服了缩放、平移、光照等影响，达到了较好的识别效果。 - Four kinds of c / c composites with different preparation techniques were graphitized at 2400 - 2880 . the relations between magneto - resistance and orientation ( the angle between surface of samples and magnetic field ) , measure temperature , the intensity of magnetic field ( b ) were studied for each sample . the micro - structure and x - ray diffraction pattem were investigated too
本论文在对制备工艺不同的四种碳/碳复合材料样品进行2400 2880的石墨化处理后，应用ppms （ physicalpropertymeasurementsystem ）研究了测试位向（试样某特定面和磁场方向夹角） 、测量温度以及外加磁强对材料磁电阻特性的影响，同时研究了各试样的微观结构和x射线衍射谱图。 - Through analyzing the choice of the personal behavior dynamically and balancedly , including psychological direction , ability direction and professional direction , that is when these three directions are completely consistent , people ’ s planned ability desire and the realisation proportion of the job will achieve the greatest . this is a process of unceasingly enhancing the determined resources to meet the rate needs ? enhancing the cosine value of the angles with two directions , thus is also named the theory of cosine equilibrium
通过对个人行为方向性选择的心理方向、能力方向和职业方向进行动态平衡分析,即在行为人的心理方向、能力方向和职业方向三个方向达到完全一致时人们既定的能力愿意而且能够用于工作的比例就达到最大,这个动态过程是一个不断提高既定资源用来满足需要的比例? ?即提高两个方向夹角的余弦值的过程,因此把这个动态平衡的选择过程称作余弦均衡。