mean time to failure是什么意思

用法例句

At the end of the paper, we estimate the mean time to failure of the vehicle.

本文在考虑人为可靠性因素影响下,建立了基于齐次马尔可夫过程的状态转移微分方程,由拉普拉斯变换解出系统稳态概率和可靠度,并估算出车辆平均失效时间。

A new method is presented to allocate system reliability growth test time in order to maximize system reliability and the system mean time between failure(MTBF) when designers are confronted with limited testing resources.

当软件测试成本受限时,提高软件系统可靠性和最大化平均失效时间间隔MTBF,就必须合理分配可靠性增长测试的测试时间。

Construction of a database of average cross-sections in Chinese proximal femurs;

中国人股骨近端平均截面数据库的建立(英文)

In order to reduce estimate deviations,similar to the average method in spectral estimation,a .

为了降低估值偏差,借鉴谱估计中平均法的思想,提出一种不同于已有文献利用整段序列估算τd和τw,而采用对序列分段估值后取平均的方法,并重点讨论了带噪序列的τd和τw估值及序列长度对估值的影响。

A new set of output vectors is selected in the state equations of current sharing control system to improve the stability of average current value method.

提出一种可在AVR开环模式下使用的均流控制器,通过重新选择平均电流法均流控制系统状态方程的输出向量,提高了平均电流法的稳定性。

On Convexness of Mean Functions;

幂平均函数的凸性研究(英文)

The arithmetic-power-mean Hlder inequality is defined as the Helder inequality with n=2.

把ｎ＝２时的Ｈｌｄｅｒ不等式称为算术幂平均Ｈｌｄｅｒ不等式，平行地得到几个重要平均的幂平均Ｈｌｄｅｒ不等式，从而丰富和推广了Ｈｌｄｅｒ不等式。

A Unified Equivalent Circuit Analysis of Quasi Resonant Converters:High Frequency Network Averaging;

一种统一的准谐振开关变换器的等效电路分析法──高频网络平均法

The Implementation of data averaging in the DSO;

数据采集后的平均在数字存储示波器中的实现

This disseration introduces the application of interpolation algorithm、averaging signals and FFT algorithm to digital oscillograph.

本文就主要介绍了数字信号处理技术中的插值算法、FFT算法、以及平均和平滑算法在数字示波器中的应用。