查询词典 Cartesian coordinates

In polar coordinates method of data preparation and lofting Lofting.

极坐标法放样数据的准备及放样。

With the author s own experience at work considerably taken into account,this article makes a brief introduction of the application of AutoCAD and Total Station Apparatus in polar coordinates lofting for documentary work and field work,and also puts forward some points of view on relevant issues.

结合自已的工作体会，对A u toCAD、全站仪在极坐标法放样中内业资料及外业中的应用作了简略的阐述，并提出了自已的一些看法

The minimum deflection rate, applied load and fracture time in logarithmic coordinates, two of them have a linear relationship at random on the base the results of FEM.

2进一步分析模拟计算的结果表明：对数形式的最小挠度率、载荷、断裂时间两两之间存在着线性关系，这种关系与单轴蠕变试验中的关系相似。

The formation of tooth face is analyzed based on the theory of original curve and area as well as the logarithmic spiral polar coordinates equation.

提出了一种新型锥齿轮-对数螺旋线齿锥齿轮传动形式，并以基曲线和基曲面滚动原理为基础，结合对数螺旋线极坐标方程，分析了对数螺旋线以及对数螺旋线齿锥齿轮齿面的形成过程，建立其了齿面方程。

Key words: current transformer; volt-ampere characteristic test; saturation curve; logarithmic coordinates; scale

为在伏安特性曲线图中体现出铁芯饱和前电流值的细微变化，试验数据的尺度变换技巧实现了特性曲线在对数坐标中的显示和打印。

At the same time, under the condition of small strain, firstly, the secant shear modulus was always larger than the tangent shear modulus. Secondly, when the logarithmic coordinates were applied to describe shear strain, the decrease of shear modulus with shear strain could be expressed by reversed S shape curve with two inflexion points, and through analyzing and validating, the deduced equation could perfectly reflect this characteristic. Finally, different stress paths and strain areas would lead to different attenuation trends.

而且，在小应变范围内，割线剪切模量总是大于切线剪切模量；当剪切应变采用对数坐标表示时，剪切模量随着剪切应变的增加而衰减，且衰减的规律都可以表示为带有两个拐点的反S型曲线，经分析验证本文所得公式3可以对此特性进行很好地反映；但应力路径、应变范围不同其衰减幅度不同。

You can't find the city on the map if you don't know the coordinates of latitude and longitude.

如果你不知道这座城市的经纬度，你在地图上就找不到它。

Week 8 Classical space-time idea and its difficulty, Galileo transformation equations, basic principles of special relativity, Lorentz transformation of coordinates.

第8周 经典的时空观；经典的时空观的困难；伽利略坐标变换式、狭义相对论的基本原理、洛伦兹坐标变换。

In recent years through whole nursing, antifreeze treatment at the same time coordinates to strengthen the early xi against measure lower limb function exercise primarily the method, has made the good clinical progress.

近年来通过整体护理，抗凝治疗的同时配合加强早期羲防措施为主的下肢功能锻炼的方法，取得了良好的临床效果。

Parsons then had a machinist drill a hole at each of the 200 sets of coordinates.

教区牧师然后在每一个 200 组坐标有了一个机械师训练一个洞。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。