Currently, 3 test methods, including the natural environmental testing, the natural accelerated testing and the laboratory accelerated testing, are used to evaluate materials durability.

目前，评价材料耐候性的试验技术主要有自然环境试验、自然环境加速试验和实验室加速试验3种方法。

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The dual band IR protective coatings pass the environmental testing according to GJB2485-95.

红外双波段薄膜样品通过了GJB2485-95规定的环境实验。

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This text summarizes development on environmental testing ability databank of electronic products.

本文概述了一套电子产品环境试验能力数据库的开发情况。

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Officials say seafood on the market is safe. Environmental scientist Jeff Dauzat says officials are testing fish from across the state.

VOA: standard.2010.06.01

Spokesman Ken Haldin says a combination of testing by BP, the Environmental Protection Agency and landfill operators, including Waste Management, should ensure that debris from the oil cleanup can safely be added to household waste in these facilities.

VOA: standard.2010.08.05

Investigators arriving at the company on September 26 "found NECC employees cleaning sterile compounding areas and and conducting environmental testing, " the report says.

CNN: STORY HIGHLIGHTS

But Mayor Thomas Menino said Sunday that once the scene is released by the FBI, the city will follow a five-step process, including environmental testing and a safety assessment of buildings.

NPR: Boston Marks Week From Marathon Bombs With Silence

Today Mr. Saied, who is applying for U.S. citizenship, helps run an environmental-testing firm in Hialeah owned by his wife's family.

CENTERFORSECURITYPOLICY: An insight into the fifth column