猝灭剂与紫外线吸收剂并用时效果更为突出.Quenching agents could be particularly effective in combination with ultraviolet absorbers.这可使用中子吸收剂或慢化剂来达到.This is accomplished by means of neutron absorbers or moderators.不存在吸收剂物理退化问题.Physical deter...
The killings in Vilnius have precipitated the worst crisis yet...维尔纽斯的几起谋杀事件导致了迄今为止最严重的危机。The killings in Vilnius have precipitated the worst crisis yet.维尔纽斯的几起谋杀事件导致了迄今为止最严重的危机。He lost his footing and was precipitated t...