numeric error
英 [nju(ː)ˈmɛrɪk ˈerə(r)]
美 [nuˈmɛrɪk ˈerər]
网络 器错误; 运算器错误; 运算错误而停止; 数字错误
双语例句
- You then check if this field has any value at all or is not numeric, and, if either of these conditions hold true, you return an error.
您要检查这个字段是否没有任何值或者不是数字的，以及如果出现这两种情况中的一种，您应该返回一个错误。 - BC mode impacts numeric comparisons in two ways: allowing selection of the first member of a set and obtaining NaN for a non-numeric value, rather than throwing a type error.
BC模式对数字比较的影响有两个方面：允许选择集合的第一个成员，对于非数字值返回NaN而不是抛出类型错误。 - The numeric results indicate that the standard collaborative optimization can be successfully applied to the multidisciplinary design optimization of earth observation satellites, each coincidence error of coupling design variable and coupling state variable is close to 0.01%.
研究结果表明，融合了遗传算法的协同优化方法能够有效地解决对地观测卫星总体优化设计，学科间耦合设计变量以及耦合状态变量的一致性误差均接近0.01%。 - In research contents, with the development of numeric analysis considered, discuss the finite element modeling principles, mesh features and influencing factors of error;
研究内容中，结合现代数值分析技术的发展，讨论了有限元模型的构建原则和网格形成技术特点，并综合分析了有限元分析的误差影响因素； - The Southwell zonal wavefront reconstruction model was applied to some terms of Zernike polynomials by numeric simulation, and the error caused by data precision of wavefront reconstruction matrix is studied.
采用Southwel区域法波前重构模型对泽尼克多项式的前几项进行了波前重构的数值模拟，研究了由重构矩阵存储精度原因而引起的波前重构误差。 - In this paper, I put forward a new method for numeric solution of Ordinary differential equation about initial value question numeric solution, do theoretical analysis on error estimation, conformity, stability and constringency, and do a numeric experiment.
对常微分方程初值问题提出一种新的数值解法，并且研究其误差估计、相容性、稳定性、收敛性，最后进行数值试验。 - For the high-precision requirement of numeric control servo system, a novel zero phase error tracking controller is proposed in this paper, which could realize perfect zero-phase and amplitude error tracking control in theory.
为满足数控伺服系统高精度和快速响应的性能要求，设计了一种新型零相位误差跟踪控制器，实现对象的零相位和单位幅值跟踪控制。 - A simple numeric way of error control analysis
误差控制分析的简单数值方法 - Finally, the improved algorithm was demonstrated with visualized numeric experiment. The visualization for the computer-aided evaluation of planar straightness error was carried out.
最后，用可视化数字实验验证了改进算法的正确性，实现了计算机辅助平面直线度误差评定的可视化。 - Numeric Modification to Dynamic Error of Radar High Elevation
数值法修正雷达高仰角动态滞后误差研究 - The error accumulation in numeric integration will result in serious distortion of waveform. On the basis of analysis of error transferring rules, the waveform correction strategy based on LMS is proposed.
数字积分中的误差累积会引起波形的严重变形，在分析了误差传递规律的基础上，提出了基于最小二乘法的波形修正方案。 - In the end, we give out a run-of-mill valuation method on the base of linguistic logic, which can reduce the decision deviation of selecting the numeric scale by error.
最后，基于合理的语言逻辑假设，给出了一种一般性的评价方法，以便于决策者在实际应用中选择适当的数字标度进行决策，降低了由于数字标度选择不当而带来的决策偏差。 - In this paper, the adopted numeric integration, error correct method, specimen type, user interface and software functions are introduced.
文中介绍了软件中采用的数值积分方法、实验误差校正、实验类型、界面窗口安排及使用功能。 - The appropriate width range of light beam to optimize the precision will be calculated by numeric regression with Monte-Carlo error simulation.
再用蒙特卡罗法模拟误差分布规律，通过截尾分布数值的加权回归，求出使测量精密度提高的合理光束宽度范围。 - Making use of the space vector method, this article sets up two coordinate numeric control grinding motion model of elliptic taper piston, and researches on the law of error compensation for the systematic motion after dressing grinding wheel.
用空间矢量方法建立了椭圆锥体活塞的两坐标数控磨削运动模型，研究了砂轮修整后应对系统运动进行的误差补偿规律。 - In VB2.0 and higher version, Variant is a default data type. The Variant is a special data type of Visual Basic that can contain numeric, string, or date data types. A Variant can also contain the special values Empty, Error, and Null.
Variant是VB2.0及其以后版本的缺省数据类型，它是VB中的一种特殊的数据类型，可以包含数值、字符串或日期数据，还可以包含特殊数值Empty、Error及Null等。 - The matrix approach is used to establish each branch's position and pose transformation relation, and a numeric method to solve the platform's error is presented, which is tested by an instance.
这里采用矩阵法建立了转台各个支路的位姿变换关系，提出了求解转台误差的数值方法，通过实例对该方法进行了验证。 - With the establishment of the modeling, the algorithm for identifying the error calibration is given, and the numeric simulation is applied, the possibility of the error calibration is further analyzed.
通过该模型的建立，给出了该机器人误差参数识别的算法，并进行了数值仿真，进一步分析了误差参数识别的可行性。 - By analyzing the inter-satellite measurement net of Walker constellation at some time in geometry and numeric, the correction of system error and random error caused by the change of orbit elements using different type of estimation of inter-satellite measurement net was provided quantitatively.
并通过对Walker星座某一时刻的星间观测网进行几何分析和数值分析，定量给出了利用不同类型的星间观测网对轨道根数变化引起的系统误差和随机误差的修正情况。 - It is shown with numeric test that, in the case of greater location error and worse station coverage, inversion result can get the solutions close to the true mechanism, with the depth near the really focus.
数值试验表明：在定位误差较大，以及台站布局较差的情况下，振幅谱反演仍可较为准确地得到震源机制，并且由此计算得到的最优震源深度仍比较接近真实的震源位置。