直线

基本解释 (translations)

beeline  ·  linearly  ·  straight  ·  straightline  ·  straighter

词组短语

straight line · La ligne droite

与直线相关的网络例句 [注：此内容来源于网络，仅供参考]

This algorithm lights five pixels in a loop between the coordinate information of line's start and end points. Therefore, the speedof generating of straight line can be accelerated. Compared with the four-step, it is the speed that increased by about 20% while the complexity is almost the same. Meanwhile the five-step still maintains the precise of the traditional line scan conversion algorithm.

该算法过给定的直线的始点和终点，可以一次计算得到并且点亮五个象素点，从而较传统的直线扫描转换算法成倍地提高了直线的生成速度，与著名的"四步法"相比，几乎没有增加复杂性，而速度则提高约20%，同时仍然保持传统直线扫描转换算法的精度。

The model of line photogrammetry is the coplanarity condition among the projection center, a space line and its corresponding image line.

直线摄影测量的基本原理是摄站中心、空间直线及其对应的像片直线段间必须满足共面条件，每个像片直线观测值可列两个按条件平差的误差方程式。

Prove, proof 直线:straight line 曲线:curve 平面:plane 举例: any of a set of two or more numbers used to determine the position of a point, line, curve, or plane in a space of a given dimension with respect to a system of lines or other fixed reference.

由两个或多个数值组成的数组中的任一数值，用来在一个直线系统或其它固定参照数值方面决定点、直线、曲线或平面在已知范围空间内的位置。

In order to achieve accurate straightness measurement, the key to the question is to remove or reduce all kinds of errors which influence the stability of the datum line so that a stable datum line can be gotten.

论文中通过对现有直线度测量方法的分析认为，要实现高精度直线度测量，其关键是必须消除或减小影响基准直线稳定性的各种误差因素，从而建立一条高度稳定的空间基准直线。

A property-based integrated line-generating algorithm, which is based on the Bresenham algorithm and makes full use of the symmetry, direction and continuity of the line, is presented to increase the speed of line generating.

在分析和比较了现有的直线生成算法后，以 Bresenham算法为基础，充分利用直线的对称性、方向性和连续性，设计了一个基于直线特性的直线生成集成算法，以进一步提高直线生成速度。

Through the study of relationship between generatrix linearity and axes linearity of deep bore, we proposed the new principle and method to measure axes linearity of gunbarrel by measure of generatrix linearity.

从深孔的母线直线度与轴线直线度之间的关系入手，论述了在火炮身管直线度测量中，如何通过测量母线直线度求得轴线直线度的原理和方法。

Say for example, when discussing on parallel axiom, which is "given a point and a line on a plane, there exists a unique line on the plan that passes through the point and is parallel to the line", if we change the axiom as "there is not any or there are infinitely many lines that will pass through the point and be parallel to the line", then we have two kinds of non-Euclidian geometry.

就像对于平行公理的讨论一样，干脆规定：过已知直线外一个固定点可以作无数条与已知直线平行的直线；或者过已知直线外一个固定点的任何直线都不能与已知直线平行；这样还产生了两个版本的非欧几何。

One straight line guide and silk pole flat network of transmission gush out black to make network device, by the shower nozzle (2), shower nozzle shelf (1), air cylinder (7), straight line guide (8),(6) of bases, and ball silk (10) of poles and not urge at (4) of mesas job, its characterisitic is that: The stated shower nozzle shelf (1) one both ends and locate a base (11) bottom air cylinder of shower nozzle in the guide (8) connecting rod slipping of the straight line from head to foot through one, make up and lift the organization pneumatically; And this shower nozzle sets of (11) base underpart set up one group along base (6) longitudinal straight line guide (5) package that arrange again, two straight line guide packages (5)Middle shower nozzle sets of (11) base of position department set up, link with this shower nozzle of a base (11)s, and can promote their longitudinal time move the ball silk pole worked up along (6) base; The end head of this ball silk pole (10) is connecting the electrical machinery (9) of urging.

一种直线导轨和丝杆传动的平网喷墨制网装置，由喷头(2)、喷头架(1)、气缸(7)、直线导轨(8)、基座(6)、工作台面(4)及滚珠丝杆(10)和驱动电机(9)组成，其特征在于：所述喷头架(1)的两端通过一能在直线导轨(8)内上下滑动的连杆与设于喷头架底座(11)下部的气缸(7)相连，组成气动抬升机构；而该喷头架底座(11)下部又设置着一组沿基座(6)纵向排布的直线导轨组件(5)，两直线导轨组件(5)中间部位的喷头架底座(11)部设置着与该喷头架底座(11)相连、并能推动其沿基座(6)纵向来回位移动的滚珠丝杆(10)；该滚珠丝杆(10)的端头连接着驱动电机(9)。

The special geometric restrictions like parallelism andperpendicularity implicated in vanishing elements are deeply studied. In single-view case,the theory is presented to interpret relationship between two planar lines by applying 3Dinvariants of vanishing points. In two-view case, the method on extraction vanishing pointof an arbitrary spatial line is described, and moreover, the theory is presented to interpretrelationship between two elements in 3D space, such as two lines, two planes, line andplane, and so on.

4详细论述了消失元素(消失点、消失直线、消失平面等)所体现的垂直、平行等特殊几何约束关系；对单视图，提出了一种利用消失点列的3D不变量解释平面直线关系的方法；对双视图，提出了利用自共轭三角形和对极几何约束，提取任意直线的消失点的算法，并在此基础了提出了一种利用消失元素的3D不变量解释直线间、直线与平面间、平面间等多种空间几何关系的方法。

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与直线相关的网络解释 [注：此内容来源于网络，仅供参考]

bundle of lines：直线把

直线Z箍缩 linear Z-pinch | 直线把 bundle of lines | 直线倍增加速器 linear multiple accelerator

down the line：直线

正手打向左侧,右手打向右侧的斜线为正斜线, 由于网球运动的特点,向这个方向回球较为容易.而在高速对抗中打直线和反斜线相对较难,当对手顺球质量不高时,你可以有两种变线选择,一是打直线(DOWN THE LINE).打直线的优点是球飞行距离短,

intersecting lines：相交直线,共点直线

intersect to 相交 | intersecting lines 相交直线,共点直线 | intersecting plane 截割平面

Line manager：直线经理

直线经理(Line Manager)是指诸如财务、生产、销售等职能部门的经理. 每一个直线经理都是一个管理者,肩负着完成部门目标和对部门进行管理的职责. 与人力资源经理不同的是,直线经理是在本部门范围内,围绕部门任务,对员工进行包括激励、沟通、授权、培训等方面的人力资......

line：直线

切入栏中又分为"直线"(Line)与"圆弧"(arc)上下两栏,直线栏中有"垂直"(Perpendicule)与"相切"(Tangent)两个选项,还有直线长度的设置. 选取"相切"项的切入轨迹,选取"垂直"项就是退刀时的轨迹. 在"圆弧"栏中有圆弧半径值与圆弧所对圆心角的值两项设置,

linear order of genes：基因直线排列

linear order 直线序列 | linear order of genes 基因直线排列 | linear perspective 直线透视

linear regression：直线回归

直线回归(linear regreSSion)是用直线回归方程表示两个数量变量间依存关系的统计分析方法,属双变量分析的范畴. 如果某一个变量随着另一个变量的变化而变化,并且它们的变化在直角坐标系中呈直线趋势,就可以用一个直线方程来定量地描述它们之间的数量依存关系,

straightline：直线

[导读]:[编辑本段]几何学名词定义直线(straightline)是几何学基本概念,是点在空间内沿相同或相反方向运动的轨迹. 从平面解析几何的角度来看,平面上的直线就是由直线平面直角坐标系中的一个二元一次方程所表示的图形. 求两条直线的交点,

rectigradation; Aristogenesis：直线进化;直线均夷作用

"rectifier","纠正仪" | "rectigradation; Aristogenesis","直线进化;直线均夷作用" | "rectilinear drainage","直线状水系"

linear synchronous motor：直线同步电动机

直线电动机;线性电动机 linear motor | 直线同步电动机 linear synchronous motor | 直线异步电动机;直线感应电动机 linear asynchronous motor; linear induction motor