expression error的例句大全

This error occurs whenever part of an expression in your code is unreachable.

每当无法访问代码中某个表达式的一部分时,便会发生此错误.

The Approximative Expression to the Solution of Harmonic Field Neumann Problem and Error Estimate

调和场Neumann问题解的近似表示与误差估计

According to the results in this experiment, based on the similarity between flash evaporation and nuclear boiling, an experimental expression of heat transfer coefficient with all of the influence parameters was presented with the maximum error of 27%.

根据实验结果，基于闪蒸过程类似核态沸腾，给出了换热系数与各影响参数之间关系的实验关联式，与实验结果的误差小于27%。

The influence of random position error of zones, width error of zones, interdiffusion and roughness on the efficiency and resolution of X-ray zone plates ( ZP) is analyzed by adding the analytic expression of the diffraction field of every ring.

利用叠加所有圆环的解析近似衍射场的方法来计算和分析随机环带位置误差、宽度误差、扩散和粗糙度对X射线波带片的效率和分辨率的影响。

Using the derived analytical expression of the length error sensitivity matrix to compute and analyse the sensitivity indicators of each order of two different pre-tension cable-strut tensile structures, and comparing the effect of the different programs on initial pre-tension of the structures.

利用所推导的长度误差敏感性矩阵的解析表达式，对两个不同的索杆张力结构各阶长度误差的敏感性指标进行了计算和分析，比较了不同张拉方案对结构初始预张力的影响。

The variance analysis was adopted to solve the gene expression data difference before and after examination; and the error data was cut off.

方差分析用以解决实验前后基因表达数据的不一致，去掉误差数据。

Based on the models of WCDMA unlink channel and signal, the expression of output bit error rate ( BER) is derived.

在建立了WCDMA信道、信号模型的基础上，给出了输出误码率的表达式。

New advisement about the teaching content of experimental error and expression of uncertainty

对实验误差与不确定度教学内容的新思考

The errors include question expression error, modeling error and solution error.

系统建模的误差包括问题表示误差、模型建立误差和问题求解误差。

Third, the study on expression error is more than the analysis of comprehension error.

对表达偏误的研究多于也细于对理解偏误的分析；

Approximate Expression to Error Function

误差函数的近似式

The simplified expression of error integral function is used to derive the precise expressions of pairwise error probability for MRC receivers wherein the probabilities of slow fading multichannel come from different distribution families.

基于误差积分函数的简化计算式，推导了分集接收的多路信道分别具有不同衰落特性时，成对差错概率的精确表达式。

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。

The estimating expression of theory error based on the hardware synchronous sampling measurement is advanced, and the system measuring error is analyzed.

从控制图的建立和监控两个不同阶段的角度分别讨论了测量系统误差对过程质量控制监控性能的影响。

Applying these results to the topography, we deduce the explicit expression of the error propagation formula with regard to the non-linear function.

将这些结果应用到测绘学，得到非线性函数的误差传播的显式表达式。

To get robust algorithm of parameter estimation, the lower bound of uncertain parts generated by uncertain observation matrix in the expression of the error covariance matrix of parameter estimation is given.

参数估计采用了加权最小二乘算法，按照上界不等式对估计误差的协方差阵进行了估计，得到了鲁棒辨识的新算法。

This paper proceeds an evaluation of selection diversity in Nakagami fading channel according to the principle of maximum output level. Closed form expression of bit error rate is derived and compared with the principle of maximum signal noise ratio.

本文根据最大输出电平准则，对选择式合并在Nakagami信道上的性能作了比以往理论分析更符合实际的评价，导出了误码率的闭式解，并与最大信噪比准则时作了比较。

Second, analyze the multiple access interference ( MAI) of the TH-PPM UWB and DS-UWB systems in the multi-path environment. An approximate expression of Bit Error Rate ( BER) is arrived based on Standard Gaussian Approximation ( SGA).

对TH-PPM UWB与DS-UWB系统在多径环境中的多址接入干扰进行了建模，经过准高斯近似（SGA），得到了近似的误码率。

WT5BZ] Author analyzes the expression form of error of integrated operational amplifier circuit, and gives the correct means and specific principle by which the element parameters of peripheral of integrated operational amplifier are selected properly and error of operation are reduced. [ WT5HZ]

分析集成运算放大电路运算误差的表现形式，给出了如何恰当选择集成运算放大器外围元件参数，减小运算误差的合理途径和具体原则。

The performance of a kind of MSK modulated cyclic shift M-ary direct-sequence spread spectrum communications system that employs RS ( n, k) coding in Rayleigh fading environment is analyzed in this paper, and the exact expression of bit error rate is given.

分析了采用RS（n，k）编码的一种在MSK调制方式下基于循环移位的M进制直接序列扩频通信系统在Rayleigh衰落信道中的性能，给出了准确的误码率公式。