查询词典 pine cone

The Company is a professional production of "0" category passenger ball bearings (6100-6119 6200-6215 6300-6319 6403-6432), and "7" type circular cone roller bearings (30200-30215 30300-30319 30100-30119)- based enterprises.

本公司是一家专业生产"0"类深沟球轴承(6100-6119 6200-6215 6300-6319 6400-6422)及"7"类圆锥滚子轴承(30200-30215 30300-30319 30100-30119)为主的企业。

A plane curve formed by the intersection of a right circular cone and a plane parallel to an element of the curve .

一个正圆锥体与一个平面相交所形成的平面曲线。

And the recent development of new highly efficient circular cone Breakers broken expanding the scope of application of materials, broken products granularity small, broken remarkable results.

近来国内外开发的新型高效圆锥破碎机破碎物料应用的范围不断扩大，破碎产品粒度小，破碎效果显著。

Is joined to the Revolves electric motor control, also may in each kind of curved surface superscript and so on the column, circular cone engrave.

配上旋转电机的控制，也可以在各种圆柱、圆锥等曲面上标刻。

Principle transfer case various axes use two circular cone roller bearings supporting.

原理 分动器各轴均用两个圆锥滚子轴承支承。

B16. Show that the volume of a right circular cone of slant height 6 cm and semi-vertical angle q is given by

证明斜边长 6 cm 及半顶角为 q 的正圆锥体的体积为 V = 72 p sin2q cos q。

Simulation results show that the rectangular-grid array on a cone with circular polarization is the optimal configuration of the conformal array in guided weapons under the same parameters.

仿真结果表明，在同等参数配置条件下的圆极化圆锥矩形栅格阵列可以作为制导武器共形天线阵列的最优配置方式。

Simulation results show that the rectangulargrid array on a cone with circular polarization is the optimal configuration of the conformal array in guided weapons under the same parameters.

仿真结果表明，在同等参数配置条件下的圆极化圆锥矩形栅格阵列可以作为制导武器共形天线阵列的最优配置方式。

The essay focuses on the relationship between line and circular cone, andmainly discusses 5 most typical problems------the basic chord length formula, t...

直线和圆锥曲线的位置关系是本论文重点部分，从最基本的弦长公式、常见的中点弦问题及直线和圆锥曲线关系中五种最典型问题进行了探究。

He insisted that artist analyze object in principle, orderly and abstract way, and proposed that artist deal with objects by view of cylinder, ball and circular cone. These theories have promoted the prevalent of pure painting and the development of formalism painting in Europe.

他还要求把客观物象条理化﹑秩序化和抽象化，提出要用圆柱体﹑球体和圆锥体来处理物象等创新理论，推动了欧洲的纯绘画观念的流行和形式主义绘画的发展。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。