Classification: rolling acetabular wall, broken wall, Dynamic Cone Bushing, Taper Bushing set, linings, dental board, board Hammers, sub-feed pan, feed parabolic head, wear-resistant plate, into the cylinder, the main axis of copper sets, steel sets, bearings, retaining plate, Bucket Tooth, crawler board.
按俗称分类：轧臼壁，破碎壁，动锥衬套，定锥衬套，衬板，齿板，板锤，分料盘，抛料头，耐磨板，进料筒，主轴铜套，钢套，轴承，护板，斗齿，履带板。
Cylindrical Fold Study of a Large In-Space Deployable Membrane Parabolic Reflector; Analytical Formulas for Reflected Ray Tracing on Elliptic Cylinder based on the Fermat Principle
薄膜抛物面反射器的圆柱式折叠研究
The exact expressions of parabolic cylinder function of the second virial coefficient B_2 (T) for gases with Lennard-Jones potential are obtained.
本文获得Lennard-Jones气体的第二维里系数B2（T）的用抛物柱函数的严格表示。
Some Exact Expressions of Parabolic Cylinder Function of Second Virial Coefficient for Lennard-Jones Gases
Lennard-Jones气体第二维里系数的抛物柱函数严格表示&兼论Balescu的若干有关结论
Results Obtained some linear combination identities involving Hermite polynomials and parabolic cylinder function.
目的研究厄密多项式与抛物线柱函数线性组合的性质。
With the company with a valid scientific management, strong technical force and efficient team and advanced production equipment, superb technology, has developed a goal, bridge, single-column, trimming, NC rope saw, grinding parabolic set Thick, special-shaped lace, Arc cylinder machinery total of 11 major series more than 40 different specifications of the products.
公司凭着凭着有效的科学管理，雄厚的技术力量和高效的团队以及先进的生产设备、精湛的技术，先后研制出龙门、桥式、单柱、切边、数控绳锯、磨抛定厚、异型花边、弧型圆柱机械等共有十一大系列四十多个品种规格的产品。