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- Let's now examine the simplest wave from where the profile is a sine or cosine curve. 现在让我们来考察最简单的波形，它的剖面图是正弦或余弦曲线。
- Let's now examine the simplest wave form where the profile is a sine or cosine curve. 现在让我们来考察最简单的波形,它的剖面图是正弦或余弦曲线。
- Finally,on the basis of analysis of the retracing cosine curve,in non-resin winding cylinder preforming techn... 在缠绕厚度相对不大且需要高速缠绕加工情况下,可采用余弦曲线作为端部区段的折回曲线。
- As a conclusion, cosine curve should be used as retracing curve under the condition of high-speed winding and relatively common cylinder thickness. 在缠绕厚度相对不大且需要高速缠绕加工情况下，可采用余弦曲线作为端部区段的折回曲线。
- In throughflow design, swirl is prescribed according linear distribution along axial direction for one rotor, but cosine curve distribution for another rotor. 本文以时间推进通流设计方法为工具;设计了两个压比3.;0级别的风扇转子;探讨了环量轴向分布形式对设计的影响。
- These functions can make the courseware to produce the complicacy but accurate effect, such as sinusoid and cosine curve which this courseware demanded. 使学生通过事物形、色、声的不变化和发展直接获取知识，感知世界，并且使许多抽象的概念形象化、具体化，更使教学有难有易，增加教学效果，提高教学效率，具体传统教学所不能比拟的优越性。
- In order to increase the shooting times and shooting effects and on the analysis of the human soccer tape extraordinary technology, this paper introduce cosine curve into the goal line of robot. 为提高足球机器人在比赛中的射门次数,以及射门效率,在分析了人类足球中盘带过人等技术的基础上,引入余弦曲线作为机器人射门路线。
- The curve form of an untwisted yarn end has been analyzed, and a cosine curve form has been proposed.And also, the yarn motion in the splicing nozzle and the splicing principle has been studied. 研究自动络筒机空气捻接器的捻接原理.;对退捻后纱线尾端的曲线函数进行研究;指出了一种合理的纱线尾端的曲线函数;并利用流体力学原理;具体描述了纱线在捻接孔内的运动;揭示了纱线捻接原理
- Machining Technique of Cosine Curve Drum Cam 余弦曲线鼓形凸轮形面的加工
- A Shooting Algorithm for Soccer Robot based on Cosine Curve 机器人足球余弦射门算法
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- His spine developed a slight curve. 他的脊柱有点弯曲。
- Let's now examine the simplest wave form where the profile is a sine or cosine curve 现在让我们来考察最简单的波形，它的剖面图是正弦或余弦曲线。
- The coast sweeps (away) northwards in a wide curve. 海岸呈一大弧形向北伸展。
- The cos() function returns the cosine of a number. 函数的作用是：返回一个数值的余弦值。
- A bend or curve, especially in a shoreline. 弯曲，弓形弯曲或弓形，尤指海岸线
- Keywords non-resin winding;cylinder;preforming;retracing cosine curve;composite; 干纱缠绕;圆柱壳体;预成型;余弦折回曲线;复合材料;
- A wicked curve ball; a wicked imitation. 漂亮的曲球; 惟妙惟肖的模仿
- Cos() returns the cosine of the arg parameter. cos()返回参数arg的余弦值。
