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- flute spacing angle 沟槽间隔角
- The paper analyses the shape and data of the weldment space angle in designing and baiting according to the projection principle. 本文根据投影作图的原理,对焊接件在设计和下料中所涉及的空间角度进行了形数分析,得出了一种简明的作图方法和精确的求解公式。
- By means of spherical graphics and plane trigonometry, space angle and space point coodinates are calcullated for three sets of combined fixtures as examples. 运用球面图法及平面三角法,计算了三种组合夹具实例的空间角度及空间点的坐标。
- Multidimensional space angle method for alteration information abstraction from vegetation covered area has been presented in the light of spectral angle mapping in this paper. 摘要基于光谱角制图法,提出运用多维空间角度方法来提取植被覆盖较好区域的遥感图像蚀变信息。
- The measuring device of space angle between both bolted holes of bolted sphere node of grid's machining is developed.The structure, principle and test method of the device are introduced. 研制了一种网架螺栓节点球螺纹孔空间角度专用检测装置,介绍了该装置的结构、原理与检测方法。
- He played a delightful melody on his flute. 他用笛子吹奏了欢快的曲调。
- geocentric satellite spacing angle 以地心为中心的卫星间隔角度
- He took out his flute and played on it. 他拿出笛子吹了起来。
- Design of Space Angle Automatic Calculation Scheme 空间角度自动计算的方案设计
- He plays the flute like a professional. 他吹长笛已达到专业人员的水平。
- He amused himself by playing the flute. 他吹笛自娱。
- The horizontal level space angle measuring system 水平基准空间角度测量系统
- The child occupied himself in playing his flute. 那孩子只顾着吹笛子。
- Tell that joker to stop using my parking space. 叫那个家伙不要占用我的停车场。
- The purposes of this experimental study are: 1. To show the relative size of the corrections to the observed space angles by the single model and the double model methods of relative orientations. 本试验研究的目的为:1.;比较相对定向的单模型法及双模型法所得射线角的残差的大小;
- Base on the mathematical conformation between antenna array distribution to its far field and DFT to IDFT, we discuss how to obtain the array distribution by sampling far field pattern in some space angles based on DFT. 利用天线阵列分布及其相应的阵列方向图与离散傅里叶变换对之间在数学上的同构,对不同空间角度上阵列方向图的采样值进行离散傅里叶变换(DFT)来重新确定天线阵列的激励分布。
- There is plenty of space here to move about. 这里有很大的活动空间。
- We're a bit cramped for space in this attic. 在这间阁楼里我们有点活动不开。
- There isn't much space left for your luggage. 剩下的地方不太够你放行李的。
- He will be performing on the flute [at the piano]. 他将吹奏长笛[弹奏钢琴]。