Ozone is best known for its role in screening the Earth from harmful ultraviolet rays from the Sun...臭氧最广为人知的作用是保护地球免受太阳紫外线的伤害。The results indicate that ozone can degrade AFB _ 1 in cereal efficaciously.结果显示:臭氧能够有效的降解谷物中...
这款游戏有各种挑战、刺激和奖赏。This game had its challenges, excitements and rewards.你干了一件勇敢的事,你将会受到奖赏的.You have done a brave act and you will hear about it.不列颠帝国勋章是对她的努力的公正奖赏.Her efforts were justly rewarded with a British Empire Meda...
Belief in the utility of higher education is shared by students nationwide.全国的学生都相信高等教育是有用的。A fur coat has more utility in winter than in autumn.毛皮外衣在冬天比在秋天更有用.This ware is suitable for decorative purpose but unsuitable ...
The stamp of the horse's hoofs on the wooden floor was loud.马蹄踏在木头地板上的声音很响.My son hoofs a mile to school each day.我的儿子每天步行一英里去上学.The noise of hoofs called him back to the other window.马蹄声把他又唤回那扇窗子口....the idea of an...
This is the Cadillac of watches.这款手表堪称极品。The Mark is Ford's biggest moneymaker , just as Cadillac is for General Motors.马克型车是福特公司最大的摇钱树, 正如卡迪拉对通用汽车公司一样.You want to tell us about the scratch on the Cadillac?你想告诉我们凯迪拉...
目的:研究芒果苷单钠盐的制备工艺.OBJECTIVE To study a preparation method of mangiferin monosodium salt.结果:首次合成芒果苷单钠盐,芒果苷单钠质量收率为92.8%.RESULTS Mengoferin monosodium salt was first prepared crystallized out with 92.8 % yield.方法:将芒果苷置于水和丙酮的...