1.
Maintenance Period Study about the Track Excavator Hydraulic System;
履带式挖掘机液压系统维修周期研究
2.
Research on Prediction System for Optimum Repairing Period of Communication Equipment
通信设备最佳维修周期预测系统研究
3.
Optimal Policy Research of Preventive Maintenance Period to Series Systems
串联系统预防维修周期优化策略研究(英文)
4.
Preventive Maintenance Period Research of series-parallel Systems Based on Optimal Policy
基于优化策略的串并联系统预防维修周期研究
5.
Ordering Policy of Spare Parts in Multi-Unit System for Equivalent-Cycle Preventive Maintenance
等周期预防维修下多部件系统的备件订货策略
6.
Optimal Prenventive Maintenance Interval Model of Discrete Time System
离散时间系统的最优预防性维修周期模型
7.
The Periodic Solution of N-dimensional Lotka-volterra Systems;
高维Lotka-Volterra系统的周期解
8.
Periodic Solutions to a Class of Higher Dimensional Periodic Systems with Deviating Arguments;
一类具偏差变元的高维周期系统的周期解
9.
The Positive Periodic Solutions of N-dimensional Periodic Population Dynamical Systems with Impulse
N维脉冲周期种群动力系统的正周期解
10.
Stability and Hopf Bifurcation of Quadratic Periodic System;
二维周期系统的结构稳定性与Hopf分支
11.
Existence of periodic solutions for a class Liёnard type system in R~N
一类高维Liёnard型系统周期解的存在性
12.
This paper considers the repairable queueing system with maintenance and lost in the idle of this system.
研究在闲期中带有维修和损失的可修排队系统。
13.
There is a power law relation between the modificatory factor and the time derivative of the period.
从统计上得到修正因子与周期变率的幂律关系。
14.
Optimal production run length for an unreliable production system based on product warranty policy
基于产品保修的不可靠生产系统最优生产周期
15.
On the maintenance methodology and models of optimal maintenance cycle of IE and NIE equipments in nuclear power station
核岛内外设备的维修策略及最佳维修周期模型
16.
Trace Formula and Periodic Orbits Quantization for Two-Dimensional Integrable System
二维可积系统的求迹公式和周期轨道的量子化
17.
The Research and Development of the Pilger's CARD and 3D Modeling;
周期轧机CARD及三维造型系统研究与开发
18.
System Management Maintenance and Malfunction Detection of Device Usable Period;
设备寿命周期的系统管理、维护和故障诊断