A patch of red cloudburst over the horizon , blood - red, and glowing.天边绽出一小片红霞,血红、发亮.A black cloudburst was drenching Siena at midday.中午,一场天昏地暗的暴风雨在锡耶纳上空倒下来.All of a sudden a storm broke – a cloudburst.突然暴风雨来临了—一场常见的大暴雨...
Result Ethylparaben is a good antiseptic in fluorescein sodium eyedrop.结果羟苯乙酯在荧光素钠滴眼剂中的防腐良好.Conclusion Ethylparaben is a good bacterial inhibitor referring to this eye drop in experiment.结论羟苯乙酯是适用于荧光素钠滴眼液的一种抑菌剂....
Kaolin forms pseudo - hexagonal plates, often regularly arranged in book - like or vermicular stacks.高岭石呈假六边形片体, 往往以书页 状 或蠕虫状规则排列.These stacks of thylakoids are called grana.这些成堆的类囊体称为质体基粒.Judge Stacks was appointed to o...
他的耿直给他带来了麻烦。His bluntness got him into trouble.我是个耿直坦率的人, 我讨厌虚伪.I'm a blunt straightforward man; I hate sham.也许他们太耿直,或者说话不中听.Meybe they were too candid or outspoken....
研究了用酸性乙腈硫酸铜体系从辉铜矿中提取铜.Leaching of copper from chalcocite with acidic acetonitrilecopper sulphate system was studied.除自然铜和孔雀石之外, 还有黄铜矿 、 斑铜矿 、 辉铜矿 、 铜蓝和黝铜矿等.In addition to the natural copper and malachite, there are chalc...