查询词典 approximation error

Error modeling and sensitivity analysis provides theoretical foundation for optimum design and error compensation of the robotic mechanism.

位姿误差建模及灵敏度分析为该复合机构的优化设计和误差补偿提供了理论基础。

Also, the method of error compensation directed by predicted machining error is used in the system which can optimize manufacturing automation and realize system integration.

同时，系统采用了以加工误差预报为指导的误差补偿方法，优化了加工工艺，实现了系统的集成。

This paper gives a simple idea about the problems existing in students' writing: 1 psychological blockage, such as anxiety, lack of interest so on and so forth. 2 Chinglish frequently appears in Chinese students' composition. That is to say Chinese students often use Chinese way of thinking to writing English composition. 3 When Chinese students write, they usually commit intralingual error. Intralingual error is the mistake that students often make when they choosing words, making sentences. It also includes grammar mistake. 4 Chinese students often don't know how to organize the ideas when they face the composition topic. As a result, the compositions written by most of Chinese students don't have clear topic sentence. 5 Chinese students' compositions are usually very boring and dull. Based on the problems that exit in Chinese students' composition, this paper put forward five teaching strategies: 1 English teachers should foster positive emotion when they teach writing.

本课题简单阐述了中学生英语写作中普遍存在的5个问题：1、对英语写作存在心理障碍，比如畏惧心理等；2、中学生英语作文存在大量"中国式英语"，即学生经常借用汉语思维进行英语写作，使得文中出现不符合英文习惯的句子和表达；3、中学生在进行英语写作时经常犯言内错误，言内错误指学生在用词，造句及句法等方面经常容易犯的错误；4、中学生在面临所给的作文题目时不知道如何审题，写出来的作文中心思想不明确；5、中学生英语作文普遍存在内容单调贫乏的问题。

The computational error of mathematics learningdisabled students is due to opposite computational error.

而数学学习障碍学生常犯的错误为：运算符号的替代、分数乘法的错误和计算顺序的错误。

Based on the positional inverse solution model, the error model and the computational error procedure for the mechanism were established.

目前研究[1~6]分别根据各自并联机构位置模型正解和反解，求出机构的雅各比矩阵，建立机构的误差模型。

Fourthly, it was easy for primary school children to occur many types of computational estimation error and the typical error in different grades was also different.

4小学儿童在估算时易发生多种错误，而且不同年级均有一些典型错误。

It is shown that as the deviation of the interval factors of the design parameters are similar and close to unity, the computational error of the fast methodology are determined by the dispersion between the interval factors; and the error comes up to zero if all the interval factors are equal.

当诸参数的变化区间相对其均值的离差较小时，区间结构矩阵特征值的计算精度主要由各区间因子的差值大小所决定；且当各区间因子的差值为零时，误差亦为零。

The simulation result for an actual boomshows that the incremental equations, derived from infinitesimalincrement, can be used in large variable range, and the computational error makes a slight trajectory deviation from reference straight linewhile makes no final positioning error, which is important in actualsituation.

仿真结果表明，本文提出的算式是正确的，控制系统结构是合理的；增量算式尽管是在微变量情况下推导的，在大的运动范围所带来的误差不大，适于工程应用；实现了双三角臂运动驱动的动态解耦。4。

Because this is based on model of IGES format curved surface, gave out to choose the computational method that the error is worth between cloud data and CAD model, the form that pursues with splash undertakes indication to the error, distinguish effect is more direct.

因此基于IGES格式曲面模型，给出了点云数据和CAD模型之间误差值的计算方法，并以色斑图的形式对误差进行显示，使显示效果更加直观。

Then an error concealment method based on error analysis is proposed in the spatial domain.

然后提出了一种在图像空间域进行的错误隐藏方法。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。