Naphthoylimine Fluorescent Whitening Agent ( FWA ) can be made from tar - acenaphthene.以焦油苊为原料,研制萘酰亚胺型荧光 增白剂.The results show that ozonation improves the bioavailability of acenaphthene.臭氧氧化改善了苊的可生化性.The derivates of nap...
毛虫钻入果实，并在其中生长为成虫。The caterpillars tunnel into the fruit to grow and mature.这种果实颇似甜栗子。The fruit is rather like a sweet chestnut.有些植物在寒冷的气候条件下不能结果实.Some plants will not seed in a cold climate....
在洗澡或淋浴后，用丝瓜络按摩身体。After a bath or shower rub down the whole body with a loofah.丝瓜籽粉有什么药理作用?What pharmacodynamics effect does pink of towel gourd seed have?我和妈妈带着丰收的喜悦摘下了丝瓜.Mom and I took off the towel gourd harvest of joy...
Sooner or later he may tire of constantly putting himself last.迟早他会厌倦总是把自己排在最后。McKee suddenly noticed tire tracks on the bank ahead.麦基突然注意到前方岸边的轮胎痕迹。He felt he would never tire of international cricket.他认为自己永远不会对国际板球赛生厌。...
Grizzly bear paw whacks camera out of position and jettisons it downstream.大灰熊的爪子把摄像机移出了固定的位置并且把它扔到了下游.How did the grizzly bear get it name?大灰熊的名字是怎么得来的?I like the grizzly bear.我喜欢大灰熊....