Sentence examples for maintenance life from inspiring English sources

It suggests using the Arrhenius Equation to calculate the interpolated lumen maintenance life.

However, comparing to LED package, there is not enough data to study the lumen maintenance life for the self-ballasted LED lamps.

This study is the first step towards the presentation on the lumen maintenance life of the self-ballasted LED lamp on three different temperatures.

Laboratory tests on ceramic insert dies have verified the superior performance of the Zirconia and Silicon Nitride ceramic insert in order to prolong maintenance life.

We also try to predict the lumen maintenance life for the self-ballasted LED lamps because there were a lot of failure mechanisms for a various environment stress.

The results show that, compared to the TM-21 method, the PF approach achieves better prediction performance, with an error of less than 5% in predicting the long-term lumen maintenance life of LED light sources.

But, generally a precise account of maintenance life-cycle cost analysis is not performed in the design stages of a highway.

The recent developments in life-cycle engineering of civil and aerospace structures based on system reliability, time-dependent reliability, life-cycle maintenance, life-cycle cost and optimization constitute an important progress.

At 74 years of age and a stubborn advocate of a low-maintenance life, Anna is a most unlikely candidate to be the youth icon.

The primary targets of the diabetes treatment include maintenance of life, reduction of symptoms, and increase of the quality of life.

Marcuse's point here is that while work is necessary for the maintenance of life, in our society there has been a transition from the basic amount of work needed to maintain life to what we might call surplus work.