But the difference is that they continually crop and refine their trial-and-error solutions-mimicking the way natural selection works in the wild.
但不同之处在于它们持续计算，并且精炼它们的反复试验方法，模拟在野外自然选择的方式来工作。
The difference, between the predicted output and the observed data (prediction error) is the significant signals that we desire.
预测输出和实际资料之间的差别(预测偏差)即为我们所求的有效信息。
The most visible difference between XML Schema and Schematron is the quality of error messages generated during the checking of constraints of type I, which are structural constraints.
XMLSchema与Schematron最明显的区别就是在对类型I的结构性约束的检查过程中产生的错误消息的质量。
A correction algorithm for shape difference is given according to the influence of shape difference and generalized image error on positioning accuracy of micromanipulation.
根据形状差异和广义图像误差对微操作定位精度的影响，给出了形状差异的矫正算法。
The realization of location using the difference of doppler frequency is discussed, the formula for the location error is derived and its simplification form with data simulation is presented.
讨论了多普勒频率差定位技术的实现方法，推导了定位误差公式，并给出了实际使用时的简化而直观的形式，同时进行了数值模拟。
The paper analyzed the difference and the error of trans-mechanism of moisture between the lysimeter and the natural unconfined groundwater system.
对地中蒸渗计与自然潜水水分运移机理存在的差异及误差进行了分析。
Element position error, mutual coupling between elements, and the difference in frequency responses of receiver channels influence directly the performance of array radar signal processing.
阵元位置误差、阵元间互耦的影响、接收机通道的频率响应的差异都直接影响着雷达阵列信号处理的性能。
The result shows that error sensitivity of the cavity is related to it′s position and with the difference of the spacer′s material , the most error sensitive layer′s position is also different.
发现多腔窄带滤光片各腔的误差灵敏度与腔的位置有关，且各腔间隔层组成材料不同，其对误差最敏感的膜层位置也不相同。
A method of digital calibration in the amplitude and phase imbalances of sum and difference channels, and of angle error normalization processing is provided.
并提供了一种和差支路幅相不平衡数字校正和角误差归一化处理的方法。
Based on the output-voltage error function, a novel time-discrete modulation technique is proposed for matrix converters (MCs) and time-discrete difference equations of a MC circuit are derived.
针对矩阵变换器调制方式的特点，提出了基于输出电压误差函数分析的矩阵变换器离散调制技术，推导了基于时间离散和差分原理的电路方程。
In different measurement systems, the error correction effect is also different for the difference method and the ratio method.
差值法与比值法对不同测量系统的误差修正效果不一样。
The difference is that if you could use abstract methods in this case you'd see a "Class must implement method" error when you try to run your code (any code), and your IDE would highlight the error.
不同的是，如果你可以使用抽象方法在这种情况下，你会看到一个“类必须实现的方法”的错误时，你试图运行你的代码(任何代码)，以及你的IDE会突出显示错误。
Numerical matched condition is proposed to overcome the difference error and to reduce the computational expense of PML.
为了克服理想匹配层的差分误差，减少计算开销，提出数值匹配条件。
The subtracter (230) calculates the difference between the output of the adder (250) and the quantized value of the output of the adder (250) to determine the quantization error.
减法器（230）计算加法器（250）的输出和加法器（250）的输出的量化值之间的差以便确定量化误差。
Given the stability, error estimate and numerical experiments for the nonlinear equation of second order backward difference(4)Given the weighted of second order convolution quadrature.
给出非线性方程的二阶向后差分格式稳定性、误差估计。 （4）给出二阶卷积积分的权重。
Because of the obvious difference of the mechanical properties between the surface layer and its base, the strength analysis with neglecting surface layer will result in error not to be ignored.
由于模具表面层与基体材料的机械性能有明显的差异，忽略表面层进行的模具强度分析将产生不可忽视的误差。
In this paper the error caused by grinding heat is analyzed by using methods of finite element and finite difference, and the theory datas are contrasted.
本文利用有限差分和有限元两种方法对磨削热引起的误差进行了分析，并对理论数据进行了对比。
This paper mainly studies the coupling error caused by induction voltage phase difference, and fluctuation of directional sensitivity caused by changes in near-field difference slope.
本文着重研究了因近场感应电压相位差引起的耦合误差，以及近场天线差斜率变化引起的定向灵敏度的变化；
The error estimates of nonlinear difference scheme and the numerical computations are given.
给出了非线性差分格式的误差估计及数值算例。
The paper discussed the eccentric error and method of eliminating eccentric error, and presented a way calculating eccentric grand by the reading difference of two cursors.
讨论了分光计偏心差的产生及消除方法，并提出了一种利用分光计两游标读数差求出偏心程度的方法。
The algorithm is deduced and difference equation of parameter error given by which the algorithm convergence is proved theoretically.
对该算法进行了推导，并给出了参数误差的差分方程，在理论上证明了算法的收敛性。
This paper analyses the cause of systematic error while testing phase difference and give methods of removing them.
本文分析了测量相位差时产生系统误差的原因并提出了消除系统误差的方法。
The interrelated factors of the error caused by sonic flowmeter using the time difference by hydrodynamics were analyzed, and the correction method was introduced.
运用流体力学原理，分析了利用时差法进行超声波流量检测时误差产生的相关原因，并提出了修正方法。
Total Vertical Error (TVE) : Vertical geometric difference between barometric altitude in actual flight of aircraft and designated barometric altitude (flight level).
总垂直误差(TVE)：航空器实际飞行的气压高度和指定的气压高度(飞行高度层)之间的垂直几何差值。
By the perturbation method, the formula of the critical temperature difference may be found and the error of which may also be estimated.
采用摄动理论，本文导出了路面板临界铺设温差的渐近表达式并给出了误差分析。
This paper proposed a reversible data hiding algorithm for color images based on prediction error difference expansion and Least Significant Bit (LSB) replacement.
将差值扩展技术应用于彩色图像，提出一种基于预测误差差值扩展和最低有效位(LSB)替换的彩色图像可逆数据隐藏算法。
Cut-error that made from the finite difference mirgation, phase angle of error transfer function and factors that determine their values are discussed.
分析误差传递因子相角等因素对有限差分波动方程偏移造成的相位畸变问题，找到相应规律。
And the weight of each filter is updated using Bayes theory based on the assumption that the difference between estimate and measurement bearings obeys Gaussian distributions with zero mean error.
通过假设预测方位和实测方位差值服从零均值的高斯分布，利用贝叶斯理论来修正各滤波器的权重。
In the research of statistical quality control and its application, there are many kinds of error, which abided by the difference moudlc distribution, particularly in the eases of shape quality.
在统计质量控制研究和应用中，有许多误差，尤其是形状质量服从差数模分布。
In the research of statistical quality control and its application, there are many kinds of error, which abided by the difference moudlc distribution, particularly in the eases of shape quality.
在统计质量控制研究和应用中，有许多误差，尤其是形状质量服从差数模分布。
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