This paper research with cone and cylinder as object,applys the methodes of combining figures and numbers to analyse the opening up of cutting out and intersection, and set up corresponding mathe model.
以常见的锥柱为研究对象,对锥柱截切、相贯的展开用形数结合的方法,进行了解析分析,并建立相应的数学模型,为在计算机上绘制截交线或相贯线的展开曲线提供了科学的依据。
A New Species of Genus Ectemnius Dahlbom (Hymenoptera: Crabronidae) in China
中国切方头泥蜂属一新种记述(膜翅目:方头泥蜂科)
This article introduces the technology of trimming the aditus department of the thin-wall barrel-type piece based on the principles of transversal truncation about the polyurethane rubber.
基于聚氨脂橡胶横向截切原理介绍了薄壁筒形件口部修边的工艺方法,根据其剪切机理研制了修边模具,叙述了模具结构及主要工作零件的设计。
Through the second die ,The roughness of shear sectional plane was assured;Through added the cam driver , The discharging was easy in the bend?The structure of die ensureed the technique requirement and the production efficiency was raisen.
根据零件的工艺要求 ,设计了一副级进模 ,通过二次冲裁来保证零件切断截面的光洁效果 ,以增加一斜楔结构来保证弯曲时能顺利卸料。
Reconstructing Skewed Quadric Surfaces from the Three Orthographic Views of Engineering Drawings
基于投影特征识别的斜截切二次曲面重建算法
To cause the autotomy of.
使自切，自割，自截
The act of cutting off.
切除，截去切除的行为
nominal cross-sectional area of the cut
切削层公称横截面积
To undergo autotomy.
进行自切，自截，自割
Ht by electronic devices
处死（某人）；用切纸机或切截机切割（某物）；（议会中）截止辩论（某事）
Something cut out or intended to be cut out from something else.
剪截下来从其它东西上切割剪截下来或要被切割剪裁下来的东西
The General Equation of Actual Cut-area of Cutting off Cuboid and Its Application;
方体截断切割实际切割面积的一般公式及应用
Shear stress arises from forces that are parallel to the plane of the cross section.
切应力由平行于截面的力引起。
To form or shape by or as if by cutting.
截断用或似乎通过切割使…成形
He write dialogue by cut monologue in two.
他把独白切成两截来写对白。
To Understand the Semantics Fuzziness of Verbs From “Qie,Ge,Jie”;
从“切、割、截”看动词语义的模糊性
Appearing to terminate abruptly, as a leaf of a tulip tree or a coiled gastropod shell that lacks a spire.
截平的象鹅掌揪树叶或去尖的螺蛳壳等一样突然切截的
How opposite is all this to the conventions of love!
这一切与爱情的传统是多么的截然对立啊！
I was only anxious that a straightforward agreement should be reached.
我只是迫切希望能够达成一个直截了当的协议。
Preparation of sections of wood for microscopic study.
木材解剖艺用切片机截片以备显微镜观察之用
Distortion of thin-walled bar with rectangular section taking account of shear deformation
考虑剪切变形的矩形截面薄壁杆件畸变分析
The Study of Intellingence Planning System for Peeling Log;
旋切原木段智能截断及弯曲补偿系统研究