在给定与疲劳寿命有关的各参数条件下求得动态可靠性曲线,从而在结构设计中根据可靠性要求确定或选择设计参数。
Under the condition of the statistical parameters related to fatigue life of the structure, such as the initial crack length, the material toughness used, and the load acting on the structure being g…
论文最后对电流检测系统的模拟调试、可靠性检测以及在焊接过程中的实际检测结果进行了详细的数据与曲线分析。
Finally, in allusion to the current detection system simulation, reliability detection, and the detecting result on the welding filed, this paper analyses their data and curves in detail.
结论多项式拟合曲线是较为理想的线性评价方法,既保证了实验结果的准确性、可靠性,而且更适用于临床。
Conclusion the polynomial fitting curve is the perfect linear evaluation method. It guarantees both the accuracy and reliability of the experimental results, and is more suitable to clinic.
通过对误差的分析,说明由一般的拉伸曲线求解该新型应力应变关系的可行性及可靠性。
Through analyzing error, it was shown the feasibility and the reliability of solving the new relationship of stress and strain by ordinary tensile curve.
本文简要介绍了长台面曲线电子轨道衡的使用范围、产品结构、工作原理以及产品的可靠性设计等问题。
This article briefly introduces the using scope, product structure, working principle and reliability design of the long center curve electronic railway track scale.
针对国内斯特林制冷机可靠性处于浴盆曲线前端的现状,提出当前斯特林制冷机工程化解决加工、装配误差等引起早期失效的问题。
As the Stirling cryocoolers' reliability is at foreside of bathtub curve, the earlier failure problem of refrigerator, which results from manufacture and assembly process, should be solved.
用多种基准物质绘制了不同柱长的校正曲线,证明了新方法的可靠性。
Calibration curves were drawn with some standard substances, so the reliability of the new method established in the paper is proved.
目的:探讨心肌声学造影时间-强度曲线(TIC)各项参数定量评价冠脉血流储备(CFR)的可靠性及反映CFR的可靠指标。
Objective:To study on reliability and reliable indexes of quantitative assessment of coronary flow reserve(CFR)by time intensity curve(TIC)with myocardial contrast echocardiography.
目的:探讨心腔声学造影时间-强度曲线(TIC)参数定量评价右心收缩功能的可靠性及寻找反映右心收缩功能的可靠指标。
Objective: to study on reliability and reliable indexes of quantitative assessment of right ventricular systolic function by time-intensity curve (TIC) with right ventricular contrast.
提出将传统可靠性增长曲线模型结合正交缺陷分类属性缺陷类型,将不同种类的缺陷放在同一横坐标上进行比较,得出软件过程定性分析结论。
The reliability growth model combines with different defect type of odc and projecting them on a common abscissa to make qualitative inferences.
MCGS的锅炉液位实时曲线输出显示系统运行稳定、可靠性高。
The boiler level realtime curve of MCGS shows that the system is stable and highly reliable.
计算的应力曲线与实测结果吻合,从而证实了使用该程序的可靠性。
The calculated stress curve is in correspondenee with the results obtained from test, thereby the reliability of this program is proven.
实验表明,当这类干扰存在时,将影响工作曲线的线性,因而影响到标准加入法测定结果的可靠性。
Laboratory experiments show that when chemical interference with relation to the concentration presents itself, it has an effect on the linearity of the standard curve.
这种光纤输电导线(FOTC),可精确掌握导线温度变化曲线,从而增大输电线路的容量,提高输电线路的可靠性。
The fiber-optic transmission conductors (FOTCs) can increase capacity and reliability of transmission lines by providing accurate profiles of the temperature.
通过算例来验证该方法的可靠性和精确性,并利用这一动力响应计算方法分析了道路结构表面波测试中所获弥散曲线的可靠性。
The availability and accuracy of dispersion curves measured by SASW in pavement structures is analysed by using the presented method used to calculate dynamic response.
不同参数的连接板,将产生不同的凸轮轮廓曲线,凸轮轮廓曲线将直接影响到整套系统作业的可靠性。
Connecting plate with different parameters will result in different CAM's profile, which directly influences the work reliability of whole system.
为FMS可靠性增长的规划和评估选择了合适的增长模型,确定了FMS可靠性增长的关键参数,绘制了计划的可靠性增长曲线。
We choose a reliability growth model for the planning and evaluation of reliability growth of FMS. Decide some key parameters . plot the planning growth curve.
运用可靠性方法,基于概率分析设计了单轴和双轴疲劳可靠性试验,得到了套管柱的单轴和双轴概率疲劳特性,推导出套管钻井的P — S —N 曲线方程。
The reliability tests both the axial fatigue and the biaxial fatigue of casing strings were designed by means of examination and numerical simulation, and the P-S-N curves were obtained.
讨论了影响乘客舒适感和平层精度的电梯速度曲线,提出了一种基于神经元的自适应控制方法,理论和仿真结果证明了其可靠性及可行性。
Elevator speed curve is discussed in this paper. An adaptive control strategy based on neural network is presented. A practical case was given to show the feasibility, practicality and reliability.
应用该方法计算了结构系统的疲劳可靠性,用r - L曲线给出载荷与可靠性的关系。
This method is used for calculating the fatigue reliability of a structural system, and the relation between load and reliability is described by R-L curve.
在可靠性分析中 ,计算得到电压骤降幅值和持续时间后 ,通过与这些曲线进行比较可决定哪些负荷会停运。
Some curves can be obtained from this simulation, which loads are interrupted can be decided by comparing these curves with the result of the magnitude and duration …
在可靠性分析中 ,计算得到电压骤降幅值和持续时间后 ,通过与这些曲线进行比较可决定哪些负荷会停运。
Some curves can be obtained from this simulation, which loads are interrupted can be decided by comparing these curves with the result of the magnitude and duration …
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