1) Straight track
直线轨道
2) diamond crossing with one curved track
曲直线轨道菱形交叉
3) diamond crossing on straight track
直线轨道间菱形交叉
4) line
直线
1.
Study on the Judgement of Two Lines Relative Position;
判断二直线相对位置问题的研究
2.
Analysis of structure design and control of a linear switched reluctance motor[LSRM];
直线开关磁阻电机的结构设计与控制
3.
Drawing and Clipping of Lines and Curves;
直线和曲线的生成与裁剪
5) straight line
直线
1.
A kind of synthesizing method for accurate trace guiding mechanism of straight lines and circles;
一种精确直线、圆轨迹导引机构的综合方法
2.
A universal algorithm for tracing straight line;
基于矢量空间的直线跟踪算法
3.
Designs for presentation of straight line and line segment;
《直线和线段》导课设计种种
6) Straight-line
直线
1.
A general synthesis model of mixed-point straight-line linkage in the general condition was established,and some key parameters in the equations were solved.
采用解析法建立了一般情况下混合点近似直线机构综合的通用数学模型,并给出了方程中关键参数的求解方法。
2.
Based on the synthesis theory concerning the mixed point straight-line four-bar linkage in the special condition, a research method with the circle center and circle point as parameters is proposed.
对在特殊条件下混合点直线四杆机构的综合进行了研究,以圆心、圆点坐标为研究 混合点直线四杆机构的参数,推导出一般条件下的综合公式并用实例验证了公式的正确性。
参考词条
补充资料：轨道保持(见航天器轨道控制)
轨道保持(见航天器轨道控制)
orbit keeping
guidQo baoehi轨道保持(o rbit keePing)见航天器轨道控制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。