查询词典 segment

Arc is a segment of a circle.

雨，是要伴随风而下的。

Develops a blending arithmetic of character division and a character recognition arithmetic that based on the segment and periphery features of the character image.

分析固定式车辆自动监测识别系统在具体应用时的不足和局限，概述了移动查车系统的关键核心技术，论述对视频移动查车系统进行研究的社会意义和应用价值。

First the math theory of machining simulation is studied, and the set structure of NC machining simulation system whose components, including time, input, output and so on, are defined. Hereby we set up the hierarchy structure, the logical structure, the static model and the dynamic model of simulation system. The construction method of sweep entity of cutter and rotation parts is researched, and their differential geometry invariants are calculated. NC code is unscrambled, and the recursion division arithmetic of time segment is put forward, which is the driven data of the movement or rotation parts. The CLDATA should be interference-free. To examine if there is interference between cutter flank and the work piece, an arithmetic that discussed the existence of intersecting curve between them is put forward. To examine if there is interference between two turrets, an arithmetic that discussed the existence of intersection set between two polygons is put forward.

首先研究加工过程仿真的数学基础，然后定义数控加工仿真系统的集合结构及时间集、输入集、输出集等概念，建立加工仿真的层次结构和逻辑结构，阐述双刀车削仿真系统的静态模型和动态模型建立方法，分析刀具扫描体和旋转部件扫描体的建立方法及其微分几何性质；研究NC代码解读技术和双刀加工时间段递归子分划技术，为驱动各仿真单元作数据准备；通过讨论后刀面和工件表面交线的存在性判断刀具后刀面与工件间是否干涉，通过求多边形的交集判断刀架与刀架是否干涉。

The definition and properties of line segment arithmetic are given,which is a special situation of point set arithmetic,but easily calculated.

文章给出了线段算术的定义和性质，它是点集算术的特殊情况，但更便于计算；提出了线段Bézier曲线的概念，就是把区间Bézier曲线中的长方形换成满足一定条件的线段，这里的线段是指该线段上所有点的集合；给出了线段Bézier曲线的性质及其细分算法。

In 2008, the Armagnac market boasted growth of 14.3% in volume and enjoyed a 16.3% increase in value in the French retail segment, unlike other spirits that only achieved more moderate overall growth of 2.1% in volume and 4.5% in value.

2008年，雅文邑市场吹嘘数量增长14.3％，享有不同的，只有实现了量较温和的2.1％的整体增长和4.5％，其他精神价值，在价值的16.3％，在法国零售行业增加。

Methods The tube, bifurcated and curved SG were applicated intraluminally to treat the AAA, AD, and APA. The SGs were mounted into the delivery systems, and were sent to the lesion segment of the aorta via femoral arteriotomy. After the deployment, the lesions were excluded out of the circulation.

应用了直型、分叉型和弯曲型SG器具进行了AAA、AD、APA的临床应用试验，将SG装载于推送器中，经股动脉送入病变部位，定位后释放，使SG将上述病变隔绝于正常血流之外。

A segment of the limb of an arthropod.

一个基因是dna上面的一个小段。

The first segment of the leg of an insect or other arthropod, joining the leg to the body .

基节昆虫或其他节肢动物的腿的第一节，它使腿与身体相连

Simulation experiment on MATLAB indicated that the method can segment the askew characters effectively of which it is common occurred when handwriting.

通过MATLAB的仿真试验，结果表明此方法能够对手写过程中普遍存在歪斜的文字进行有效的分割。

In a 4700 Assembler Language instruction, a method of addressing a field by specifying the segment

在IBM系统4700汇编语言指令中，通过在指令中指明段号、位移量和字段长度以对某一字段进行编址或寻址的方法。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。