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- coordinate axis angle relation 坐标轴角度关系
- This essay discusses the design of the multiple usage NC rotary table, through the index transmission、 swing angle transmission、 coordinate axis clamp、 mechanism of work setup and unload, and so on. 从分度传动、摆角传动、坐标轴夹紧、工作装卸机构等方面,设计研究多用途数控转台,将设计研究结果,作为数控机床附件,满足五轴联动加工需求。
- The nine elements of the matrix are products of cosines of angles between the direction of a streamline at a point and the coordinate axis. 这矩阵的9个元素系一点的流线方向和座标轴之间夹角余弦的乘积。
- The distance from the origin to the point at which a line, curve, or surface intersects a coordinate axis. 截距从原点到一条直线、曲线或平面上的点的距离，与坐标轴相交
- The dendrite grows preferentially when the crystal orientation is consistent with the coordinate axis. 晶体取向与坐标轴方向一致时枝晶优先生长；
- A surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis. 抛物面一种有与单坐标轴平行的抛物截面和与该轴垂直的椭圆截面的平面
- Changing the form of coordinate axis could observably improve the quality of fingerprint, such as logarithmic coordinate axis or axis break. 适当地调整图谱的坐标形式，如采用对数坐标形式或采用两段不同的单位坐标值形式等，可显著改善指纹图谱的质量。
- Life can be made simpler by a wise choice of coordinate axes. 坐标轴选取得好就可以使问题简化。
- Two perpendicular lines are chosen as the x and y coordinate axes. 选两条垂线作为x和y坐标轴。
- Finally, the ternary complex is tried to use the proof of the rotation angle relation of the two transmission shaft in Hooke s universal joint. 在此过程中,提供了一种新型的推证万向节两传动轴转角关系的有效方法。
- Abstract: This paper covers the set-up of the space coordinate axis of the ring-fork U-joint,and through the analysis of the additional moment in the ring-fork U-joint it presents how the value of the additional moment is obtained. 文摘:本文用空间解析几何法建立了环叉式万向节的空间坐标系，并对环叉式万向节的附加力矩进行分析，得出了附加力矩的数学表达式。
- In level hole drilling,by the using of numerical valule analysis method,the mathematics model of drill hole depth and dip angle relation under someone stratum is set up. 在水平孔钻进中,利用数值分析方法,建立在某种地层下按某种钻具组合和钻进参数钻进时,孔深和倾角关系的数学模型。
- There are obvious linear relationship between individual weight and adult density, between adult density and amount of lac secreted by per Kerria lacca on double logarithmic coordinate axis. 紫胶蚧成虫密度与虫体重、个体泌胶量在双对数图上直线关系明显。
- The equatorial bulge, the rotation axis' angle of inclination to the ecliptic plane, the gravitational tidal forces of the Sun, Moon and planets, have an affect on the Earths' orbit that produces the famous precession of the equinoxes. 赤道凸出，对黄道平面的倾斜旋转轴角度，太阳、亮和行星引力潮汐力，作用影响地球轨道，产生著名的岁差。
- Firstly treated by hand should master one law and deal with two relations.Then must deal with rectify moving to sides, lifting and elbow angle relation. 其中手法整复中要掌握一个原则,处理好两个关系,即“欲合先离”的牵引原则,牵引过程中纠正侧方移位、端提接骨和屈肘角度的关系。
- Abstract: In this paper,the axis angle index measurement of stator turning and boring machine Tools is realized by using 8031 micro-computer,open a new way to high accuracy the numerical display technical recinstruction. 文摘:本文介绍采用8031单片机实现定子车镗床轴角分度的测量，为高精度的数显改造开辟了一条新的途径。
- When the exterior normal is opposite to the coordinate axis, then the positive stress components are in the opposite directions of the coordinates. 当外向法线和坐标轴相反时，正的胁强分量就是沿着和坐标轴相反的方向的。
- An angle related to another so that the sum of their measures is90=. 余角两角和为90°，其中一个角叫做另一个角的余角
- The point of intersection of coordinate axes, as in the Cartesian coordinate system. 原点坐标轴的交点，比如在笛卡尔坐标中
- We have mentioned that independence of choice of coordinate axes is an important aspect of the law of physics. 与坐标轴选择无关，这一性质是物理学定律的一个重要方面。
