In combination with the Meishan PL-TCM project, a large and important one, the R & D and application of the cold rolling technology are introduced systematically.
然后对近年来冷轧研发与工程的结合情况进行了系统的介绍，并以梅铜冷轧科研大项目为例进行了深入剖析；
The pesticides stated above can be used for cont-rolling D. baccarum in large area.
以上药剂均可在大面积防治细毛蝽时推广使用。
In accordance with space engaging principle and analyzing the processes of cold rolling involute spline, a general 3-d mathematic model of involute spline is built up.
通过对冷滚轧渐开线花键加工原理分析，按照空间啮合原理，建立了花键齿面三维数学模型，揭示了花键冷滚轧过程中滚轮和工件之间运动规律。
The application and prospects of 3-D numerical analysis in metal rolling were introduced.
介绍了以有限元为代表的三维数值解析技术在轧制过程解析中的应用情况与展望。
D and effect an insurance the anti account the free compensate special contract insurance, have to insure rolling stock loss in the meantime first insurance and stranger responsibility insurance.
投保不计免赔特约险，必须首先同时投保车辆损失险和第三者责任险。
D and effect an insurance the anti account the free compensate special contract insurance, have to insure rolling stock loss in the meantime first insurance and stranger responsibility insurance.
投保不计免赔特约险，必须首先同时投保车辆损失险和第三者责任险。
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