rra

rra

美 　英

• 网络余热排出系统；放射受体分析(radioreceptoassay)；档案文件(round robin archive)

例句

The TEM observation shows that the property changes of the alloy during RRA are closely related to the microstructural evolution.

TEM观察表明：回归再时效过程中合金性能的变化与其微观组织的演变密切相关；

The robust regression analysis (RRA) is such one kind quite commonly used and the effective data actuation method.

稳健回归分析（RRA），就是这样一种相当常用与有效的数据驱动方法。

The other averages 6 values (half hour) and contains 10 such averages (e. g. 5 hours).

另一个RRA有6个平均值（半小时）并包含10个这样的平均值（例如5个小时）。

Effect of RRA on microstructure and properties of new type ultra high strength aluminum alloy

RRA处理对超高强铝合金微观组织与性能的影响