Using younger cocks, the preventive result of artificial synthesize arteannuin to Chicken Caecum Coccidiosis was examined.试验应用鸡公雏, 检测了人工合成青蒿素对鸡盲肠球虫病的预防效果.In order to compare the efficacy of Chinese traditional medicine a...
他研究了摆线 、 圆外旋轮线和四点圆的旋轮线的几何性质.He investigates geometrical properties of cycloids , epicycloids, and hypocycloids.而在答应出现动力性外旋时则出现了更明显的滞后现象.Hysteresis was significantly greater when dynamic external rotation was allowed to o...
1881年，萨沃伊剧院由理查德·多伊利·卡特揭幕。The Savoy Theatre was opened in 1881 by Richard D'Oyly Carte.女王为纪念牌匾揭幕。The Queen unveiled a commemorative plaque.图书馆将由当地下院议员正式揭幕。The library will be officially opened by the local MP....
城市被一团恶臭的烟云笼罩着。The city is covered by a foul-smelling cloud of smoke.那样做虽不能将污物全部冲掉，但应该能疏通一些散发恶臭的排水管。That won't flush out all the sewage, but it should unclog some stinking drains.恶臭的发生具有明显的季节性。The occurrence of malod...