Middle East peace talks in Washington showed signs of progress yesterday.昨天在華盛頓舉行的中東和談有了取得進(jìn)展的跡象。The boy first showed promise as an athlete in grade school.這個男孩在上小學(xué)的時候就初次顯示出成為運動員的潛力。He showed great courage by admitting th...
Differential scanning calorimeter ( DSC ) showed NPN had high T _ g ( 129.7℃ ) and T _ m ( 245.7℃ ).差熱掃描法(DSC ) 測定其玻璃化溫度 ( Tg ) 高達(dá)129.7℃,熔點達(dá) 245.7 ℃.Compared with contemporary thinkers, Luxun looked beyond his time and s...