The reason code "XUTY0008" shown in the error message quickly points you to the fact that "the target node of a replace expression is not a single node".
错误消息中显示的原因码 “XUTY0008” 表示 “替换表达式的目标节点不是单一节点”。
If the evaluation of the test expression is true and does not result in a dynamic or type error, the element is considered locally valid.
如果测试表达式的计算结果为true并且没有导致动态的或类型错误，那么则认为元素在逻辑上是有效的。
A detailed expression check can determine the precise type and location of an error. There are seven categories of error checking
详细的表达式检查能够确定错误确切的类型和位置。
Lines 6-8 also won't parse. Since they are part of the expression that started on line 5, the compiler stopped after the first error.
第6到8行无法解析。因为它们是第5行开始的表达式的一部分，编译器在遇到第一个错误之后就会停住。
Social pessimists, though, face the dark side of what sociologist Robert K. Merton—who coined the expression 'self-fulfilling prophecy'—has called a 'reign of error'.
然而，社交悲观主义者则面临着术语“自我实现预言”的创造者，社会学家RobertK.Merton所说的“错误支配”。
By trial and error, the attacker can check the various child nodes of the XML document and gather information by seeing if this XPath expression results in a successful authentication.
用试凑法，攻击者可以检查XML文档的各个子节点并通过查看这个XPath表达式是否能促成成功的身份验证以收集信息。
The above statement results in generation of error -16002N "An XQuery expression has an unexpected token 0x1A following XQUERY."
以上语句导致一个错误 -16002N "AnXQueryexpressionhas anunexpected token0x1Afollowing XQUERY"。
An approximate expression of the volume of body of rotation together with its error estimation is derived on the basis of theory of numbers.
本文用数论方法推导出一个计算旋转体体积的近似公式，并给出该近似公式的误差估计。
In this paper, the error of this substitute is analysed through expanding the expression, and physical meaning is illustrated from the point of view of electrical boundary conditions.
文章通过对等效声速表达式的展开，分析了这种替代所带来的误差，并从电边界条件这个角度，阐明了这种替换的物理意义。
In some cases of frame portion of high buildings, large error will occur on this expression.
在高层建筑框架部分的若干常见情况下，该式将给出误差过大的计算结果。
On the basis of the expression of characteristic value of the differential equation, the relationship between the stable domain, steady state, steady-state error and AGC model parameters is discussed.
根据该差分方程的特征值表达式讨论了AGC模型设定序列的稳定区域和稳态误差与AGC模型参数之间的关系。
Following is an analytical expression to calculate the BER of M-QAM under Rayleigh channel when channel estimation error exists.
提出了计算瑞利信道下存在信道估计误差时m -QAM的误比特率的解析表达式。
Stated in matrix form, the module shuns the complex direct differential of mechanical output expression, and resolves the relativity of mechanical output parameter error successfully.
整个模型以矩阵形式表达，避开了对机构输出表达式直接微分时复杂的数学运算，成功地解决了机构输出参数误差的相关性问题。
The influence of polygon effect on the displacement error of timing belt linear transmission was analyzed, and an error expression was obtained.
分析了多边形效应对同步带直线传动移动误差的影响，得出误差计算的表达式。
This expression avoids rounding error brought by numerical integral method and complex calculation of Laplace transforms.
该转换表达式避免了数值积分法求解蠕变柔量值产生舍入误差和采用拉氏变换的繁琐计算。
Secondly, on the assumption that the phase error on the aperture led by the random surface error obeys the Gaussian distribution with zero mean, the expression of the average power pattern is deduced.
然后在设定由随机表面误差引入的口径相位误差服从均值为零的正态分布的条件下，推导了天线平均功率方向图的计算公式。
By default, an expression that contains only constant values causes a compiler error if the expression produces a value that is outside the range of the destination type.
默认情况下，如果表达式仅包含常数值，且产生的值在目标类型范围之外，则它会导致编译器错误。
Analyzed the variation trend of the Variable parameters PID governor with System error, and received their expression.
分析了变参数PID控制器各个参数随着误差信号的变化趋势，得到它们的关系表达式。
Error: the expression to the left of equals sign is not a valid target for an assignment.
错误：表达式等号的左边不是有效的赋值目标。
The expression of output-torque error is given at the point of singularity, proving the incompatible relationship between the gimbal rate and the output-torque error.
给出了在奇异点处输出控制力矩误差的表达式，并证明了框架角速度和输出力矩误差之间的不可调和性。
A Perl-style regular expression to capture error information out of the external program's output.
存放一段用于捕获外部程序输出的错误信息的Perl风格的正则表达式。
Furthermore, the expression of stationary bit error rate of system output corresponding to equiprobability quaternary pulse amplitude modulation (PAM) input signals was deduced.
给出了当输入信号为等概率的四进制脉冲幅值调制（PAM）时，系统输出理论渐近误码率计算公式。
The principle of modulation, demodulation and data error correction based on multi-valued logic is given in the text. And the expression of data error correction is deduced.
文中给出了多值逻辑条件下数据的调制解调原理和纠错原理，并推导出数字就错的最终求解公式。
The calculative expression of normal spectral emittance is deduced. Some factors which cause the error are discussed Normal spectral emittance curves of several materials are measured.
推导出光谱发射率的计算公式，对引起测量误差的诸因素进行讨论，并实测了几种材料法向光谱发射率曲线。
The closed expression form of the maximum carrier phase tracking error caused by multipath effect is derived in this paper based on multipath signal characteristics and GPS receiver work mechanism.
推导了GPS接收机中多径效应引入的最大载波相位跟踪误差的闭合形式。
This error will occur if you are required to have both the start and end of an expression on the same line and you have split the line into two or more lines.
此错误将发生于以下情况：需要您在同一行上具有开始和结束表达式并且您已经将该行分成两行或多行时。
This error generally occurs when the value of an expression being used as a divisor is zero.
该错误通常发生在用作除数的表达式值为零时。
With shape functions of mean value interpolation and a bivariate Taylor expression, error estimation of mean value interpolation within polygonal elements is analyzed.
采用计算机图形学中的多边形平均值坐标，构造出以多边形顶点为插值节点的无理函数插值方法。
With shape functions of mean value interpolation and a bivariate Taylor expression, error estimation of mean value interpolation within polygonal elements is analyzed.
采用计算机图形学中的多边形平均值坐标，构造出以多边形顶点为插值节点的无理函数插值方法。
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