Long term aging lowered the low temperature performance of rubber powder asphalt mixture.

长期老化降低了橡胶粉沥青混合料的低温性能。

youdao

After having solved the aging problems of beams, the long term aging effect of a solid propellent grain is also analyzed as an example.

在对梁的受拉伸与自重情形下的老化作了分析后，举例分析了真实固体火箭发动机药柱的长期老化效应。

youdao

The investigations of tensile properties of the second generation single crystal superalloy DD6 after long term aging at elevated temperature were presented.

研究了第二代单晶高温合金DD6长期时效后的拉伸性能。

youdao

Carnival trades at a forward PE multiple4 of 16, with a forecast long-term growth rate of around 16% per year.5 This is an attractive trade off, in my opinion, particularly given the great dynamics of an industry riding the powerful, long-term currents of mass affluence and aging.

FORBES: Why Carnival Corp. May Be On Course For Smooth Sailing

Natural gas prices will reverse their recent decline because of growing long-term demand and slowing production growth due to aging fields.

FORBES: Magazine Article

And, as 77 million aging Baby Boomers require more health and long-term care, deficits will head upwards in the decades after that.

FORBES: CBO Report Highlights America's Problem: The Income Tax Can't Fund The Government We Want