1) curve maintenance
曲线养护
1.
This paper analyzes on the stressing situation of the curve track,probes into the geneses and harms of the diseases on small-radius curve,puts forward some methods for treating these diseases,and introduces the daily maintenance and examination of the curve track and the technical management in the curve maintenance.
分析了曲线轨道的受力情况,探讨了小半径曲线病害的成因与危害,提出了曲线病害的整治办法,介绍了曲线轨道的日常养护与检查以及曲线养护中的技术管理。
2) nutrition curve
营养曲线
1.
The nutritional analysis of food intake based on nutrition curve.;
基于营养曲线的膳食营养分析
3) railway permanent ways maintaining
线路养护
1.
Discussion on application of PDA in railway permanent ways maintaining;
PDA在铁路线路养护中应用的探讨
5) guard barrier curve
护栏曲线
1.
Having demonstrated the properties of the guard barrier curve of easement section for expressway and bridge,the paper presents the chord offsec setting - out method fitted the characteristics and condition of the guard barrier; the proposed paramete model of the guard barrie curve lays the foundation for its setting-out.
该文在论证了高速公路和桥梁缓和曲线段护栏曲线的性质后，提出了适合护栏特点和条件的弦线支距法放样方法；推出的护栏曲线参数模型，奠定了其测设的基础，并据此讨论了现有测设方法的精度问题，所得结论对护栏曲线的测设具有重要意义。
6) curve guard rail
曲线护轨
补充资料：Hesse曲线(代数曲线的)
Hesse曲线(代数曲线的)
Hessian (algebraic curve)
11油限曲线(代数曲线的)【H台自11(.妙如允.抖e);recc咖，T~aaa，即r药pa一吸ee二o‘二p.助蓝] n次代数曲线(司罗玩水c~)的He丈祀曲线就是其极二次曲线能分裂为两条直线的点的集合，也是第一极曲线的二重点构成的集合.n次非奇异曲线的He丈七曲线是一条次数为3伪一2)、类为3(n一2)(3n一7)的曲线.设介O是这条n次曲线的齐次坐标方程，关丘=刁:f/刁xi刁、，则它的He丈犯曲线的定义方程为 !不:关:五，} }五:关:五31=0. }人，人2人3}特征不等于3时的三次非奇异曲线的H既七曲线与这条曲线交于9个通常拐点.因O.H改e(l 844)而得名. A .E.H困阳。B撰
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条