The transmission system and its principle of the domestic and overseas stair lift with straight and curve rails are analyzed in this paper.
本文将对国内外直轨和弯轨形式爬楼梯装置的传动系统及其原理进行分析和研究。
M700 series are double shafts drives. It is strong, quiet and suitable for both straight and curve tracks. It is widely used in all kinds of fold canopies.
系列驱动器为双输出轴设计，扭力大，噪音低，兼容直线及弧线路轨，可广泛应用于各类折叠式天棚帘。
This paper introduces the mathematical model for highway route alignment. This model can determine plan position of highway straight and curve by the control points.
详细介绍了用公路路线上控制点坐标进行公路直线和曲线平面位置定线的数学模型。
Analysing "limited and unlimited", "straight and curve" and "constant and variable", the article discovers contradict dialectic ideology and methods in high mathematics.
本文通过对“有限与无限”、“直与曲”、“常量与变量”的剖析，揭示了高等数学中解决这些矛盾的辩证思想和方法。
The throughput curve looked fairly straight and the degradation was not obvious at first.
吞吐量曲线看上去相当的直，而且在一开始，吞吐量的降低并不明显。
Lines and Curves - a painting professor I once had said that every curve was made up of tiny straight lines, this stayed with me.
线与曲线-我的绘画教授曾经说过，每条曲线都是由很多短小的直线构成的。
If you zoom into the curve sufficiently, then it looks more and more like a straight line.
如果你充分地放大这曲线，它看起来就像一条直线。
Now if you add the blue curve and the red curve together, a straight line like you did before.
如果把蓝线和红线加一起，得到直线。
'This will be slightly higher at the back than the front and will curve into your waist rather than sit straight up, ' she said.
“裤腰后部略高于前部，这样能顺着你的腰部曲线走，不会看起来像一条直线，”她这么说道。 。
The digital simulation results show the ground track of the straight flight and the curve flight can be worked out with the key - in of only a few waypoints coordinates and constraint parameters.
数值仿真结果表明，该方法只输入少量的航路点坐标数据和限制参数，就能计算出沿直线和曲线飞行的水平轨迹。
Method of identification of the two is to look at the pattern of the wood texture, veneer wood chipping straight and dense, veneer rotary cutting and thinning pattern curve.
当然识别二者的方法是看木材的花纹，刨切的单板木材纹理直而密，旋切的单板花纹曲而疏。
Secondly, on the base of FEM, mesh stiffness of straight tooth cylindrical gear is calculated, and curve of stiffness is find.
其次，用有限元法，计算了直齿圆柱齿轮传动的啮合刚度，得出了啮合刚度的变化曲线。
This paper analyzes the deficiency of the straight design method of highway alignment and puts forward the necessity of the researching curve design method.
分析了公路平面线形直线型设计法的不足，提出曲线型设计法研究的必要性。
Track of spindle consists of straight line and curve line in turn.
锭子运动的轨道由直线和曲线两部分交替组成。
The correctness of predictable straight line trace, curve trace, their algorithm and the combing program was testified.
对可预测的直线轨迹、曲线轨迹对其算法和所编写程序的正确性进行了验证。
Abstract: : the road geometry is are connected by a straight line and curve of a three-dimensional linear shape, also is the center line of the road space.
摘要：道路几何线形是由直线与曲线连接而成的空间立体线形形状，也就是道路中心线的空间描绘。
In project measuring about relax curve, the computing method on the coordinate of edge ram by the curve and the meet of curve and straight line is introduced.
介绍了在工程测量中关于缓和曲线放样中曲线边桩坐标和曲线与直线交点坐标的计算方法。
When the soil bulk density water content is between 15% to 45%, the calibration curve is approximately a straight line, and the intercept and slope are only influenced by the above factors.
当土壤容积含水量为15 ~ 45%时，校正曲线近似为一直线，其他因素只改变直线的截距或斜率。
The machine Motou 360 degrees of rotation, the shape of the rocks straight lace and lace shape curve.
本机磨头360度任转动，可磨制各种形状的直线花边及外形曲线花边。
On the basis of short straight-line fitting, this dissertation USES the least-square method of curve matching to discern circle and straight line.
通过对离散点进行短线段拟合的基础上，再利用曲线拟合的最小二乘法对圆和直线进行二次拟合。
A rail and a template of the self-ascending mold device are both in the shape of a straight line or straight surface, or are both in the shape of a curve or a curved surface.
所述自爬模设备的轨道及模板均呈直线状及直面状，或者均呈曲线状及曲面状。
A backtracking interpolation theory based on the synthetic interpolation theory was expounded, a controlling program used to cutting straight line and quadratic curve has been developed successfully.
论述了基于曲线合成插补理论的反向合成插补理论，研制出直线和二次曲线切割加工控制程序。
In cartesian coordinates, segments of straight line are used to fit a given curve and in polar coordinates segments of Archimedes helix are used.
提出了在直角坐标系中用多段直线拟合曲线的方法，在极坐标系中用多段阿基米德螺线拟合曲线的方法。
Flat flex belts can be made for straight conveyors and for curve conveyors.
乙型网带可以用于直线输送机，也可以用于转弯输送机。
Results show that mass area ratio (mar) is a primary factor to average daily efficiency and instantaneous efficiency curve of tubular solar water heaters is not straight line.
结果表明，水量配比(MAR)是影响日平均效率的主要因素；真空管式太阳热水器的瞬时效率不是线性分布。
Results show that mass area ratio (mar) is a primary factor to average daily efficiency and instantaneous efficiency curve of tubular solar water heaters is not straight line.
结果表明，水量配比(MAR)是影响日平均效率的主要因素；真空管式太阳热水器的瞬时效率不是线性分布。
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