previous maintenance interval requirement

用法例句

Application of renewal theory in vehicle optimal maintenance period modeling;

更新理论在车辆最优维护周期建模中的应用

The Multi-Objective Optimization of Maintenance Period of Construction Machinery;

工程机械维护周期的多目标优化

This paper depicts the main failure patterns of external anticorrosion coating, analyses the reasons of coating failure, puts forward the concept of "maintenance period" of externa.

文章介绍了外防腐涂层失效的主要表现形式,并对涂层失效的原因进行分析,提出了外防腐涂层维护周期的概念以及研究涂层维护周期的两种方法,建议在防腐涂料的使用中逐步用涂层的维护周期替代使用寿命。

Determination of automobile maintenance cycle and study of optimization analysis;

汽车最优维护周期的确定与优化研究

This issue builds a Markov model of security probability’s decreasing trend,and describes and analyzes the incremental cost function,at last,deduces the quantitative relation between expenses cost and maintenance cycle.

提出信息系统安全性概率降低趋势的马尔柯夫模型,并对随安全性概率降低的耗费增量函数进行了描述和分析,综合得出了维护成本与维护周期的定量关系,进而推导出系统检测维护的最佳周期。

The average illuminance over the reference surface at the end of the complete maintenance cycle.

灯具在维护周期末期在参考表面上的平均照度。

Carry out continuous improvement projects to achieve higher MTBF and longer life-span of equipment.

不断进行设备升级以达到更高的MTBF以及更长的维护周期。

This article mainly addresses the maintenance period of clock frequency of SPC exchanges in China's telecommunication network.

本文主要讨论我国电信网中程控交换局时钟频率维护周期的确定问题。

Longitudinal Investigation of Chronic Periodontitis during Maintenance Therapy;

慢性牙周炎维护治疗期病程纵向观察

Scheduling Problems with Periodic Maintenance to Minimize Makespan;

带周期性维护时间的平行机排序问题研究

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

Study on Life-Cycle Cost Analysis and Optimization of Maintenance Strategy for Steel Bridges

钢桥全寿命周期成本分析及维护策略优化研究

Simultaneous Optimization of Synthesis and Maintenance for Flexible Heat Exchanger Network

多周期换热网络柔性综合与维护同步优化

Study on Periodic Preventive Maintenance Model Based on Limitation of Reliability

基于可靠度限制的周期性预防维护模型研究

Analysis of Management and Maintaining of Building in University during the Life-cycle

高校建筑物生命周期内的管理维护工作探析

Result of using subgingival ultrasonic treatment for the aged with severe chronic periodontitis

超声刮治在老年重度慢性牙周炎患者维护期的应用效果

The Periodic Solution of N-dimensional Lotka-volterra Systems;

高维Lotka-Volterra系统的周期解

On the Significant Contributions of Duke Zhou Gong in Maintaining the West Zhou Regime;

论周公在维护西周政权中的重大贡献

Comparison of Fractal Measures, Periodic β Expansions and Higher Dimensional Periodic Words;

分形测度的比较，周期β展式与高维周期词

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

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

Management should identify resources needed to maintain the product throughout its life cycle to prevent damage, deterioration or misuse.

管理者应当确定在产品整个寿命周期防止其损坏、变质或误用，维护产品所需的资源。

Almost all which include horizontal or diagonal siding, T-one-eleven which if not maintained nears the end of its life cycle quickly.

几乎所有包括水平或对角房屋板壁,十一分之一如果没维护迅速临近它的生命周期的结束。