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- The trigonometric terms should be changed by the substitution of the equations involving the double angles. 用倍角公式代换三角函数项。
- The vetorial angle method is employed to evaluate the validness of every drill-down operation. 本文采用向量夹角法评估下钻操作的有效性,并给出了对应的高效下钻路径裁剪算法。
- AATCC Test Method 66-1990[S], Recovery Angle Method: Wrinkle Recovery of Fabrics. 万融.;衣用纺织品质量分析与检验[M]
- Using the grid ionization chamber method and small solid angle method,the number of 238U nucleus in the highly pure U3O8 sample is determined. 用屏栅电离室法和小立体角法测量了高纯度U3O8样品中的238U核素数目。
- A method for calculating, dealing with and drawing real-drilling hole trajectory is presented on the basis of a corrected average angle method. 以校正平均角法为基础,给出了一种用于计算、处理和绘制实钻井眼轴线的井斜数据处理方法。
- Wang L X, Xiao H B, Liang X M, Bi K S.Vectorial angle method for evaluation the similarity between two chromatographic fingerprints of Chinese herb. 王龙星;肖红斌;梁鑫淼;毕开顺.;一种评价中药色谱指纹谱相似性的新方法:向量夹角法
- From a double angle to look at economic development and legal promotion, the legal indictment caused by western development and the national unified legal system will become an important problem. 从经济发展和法治推进的双重视角来看 ,西部发展所引起的特殊法律诉求与全国统一法制之间的关系将成为一个重要问题。
- In addition, joint angle method is used to isolate the fault source on line through comparing the angles of the new fault vector and the known ones in both subspaces. 提出联合角度法通过比较新发故障向量与故障库中各经验故障向量在两个子空间投影的夹角,在线分离出故障源。
- Abstract: Using the grid ionization chamber method and small solid angle method,the number of 238U nucleus in the highly pure U3O8 sample is determined. 文摘:用屏栅电离室法和小立体角法测量了高纯度U3O8样品中的238U核素数目。
- Whereas, the joint angle method, which could improve the Q-statistic plots method, was used to isolate the fault source on line employing the history fault knowledge. 联合角度法改进了传统的贡献图的诊断方法,通过对故障库中的故障知识的利用,能够在线的分离出发生故障的传感器。
- 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。
- Based on "Auxiliary angle Method",this paper studys and develops the new atlas of centric planar crank-and-rocker mechanismand its application research in visualization. 根据“辅助角方法”开发了正置式平面曲柄摇杆机构新图谱及其应用的可视化软件系统。
- He is working double tides to finish his essay. 他日夜苦干,赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- unsymmetrical double angle milling cutter 不对称双角铣刀
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Coning compensate algorithms are effectual both in rotation vector method and Euler angles method, and besides, compensate precisions are equivalent when oscillation angles are small. 圆锥补偿算法在旋转矢量方法和欧拉角方法下均有效,并在振动角较小时补偿效果一致。