unalloyed

adj.

非合金的；不掺杂的；纯粹的；真正的

1. Mr Obama's foreign policy has not been an unalloyed success.
   奥巴马外交政策并没有完全成功。
2. For now, at least, their dollar purchases are an unalloyed bad thing from America's point of view.
   现在,至少,从美国的视点来看,他们的美元购买行为是一个纯粹的坏事情。

Unalloyed titanium for implants in bone surgery.
Surface energy characterization of unalloyed titanium implants
Exploration of unalloyed bimetallic Au–Pt/C nanoparticles for oxygen reduction reaction
Cleaning and heat-treatment effects on unalloyed titanium implant surfaces
Effect of surface treatment on unalloyed titanium implants: spectroscopic analyses.
Electrochemical corrosion of unalloyed copper in chloride media––a critical review
Surface energy characterization of unalloyed titanium implants (p?1419-1425)
Structure and method for mobility enhanced MOSFETs with unalloyed silicide
The effect of SO 2 , NO 2 , NO and O 3 on the corrosion of unalloyed carbon steel and weathering steel—The results of laboratory e...
Evaluation of different sample introduction approaches for the determination of boron in unalloyed steels by inductively coupled pla...