A dark red stain was spreading across his shirt.一块深红色的污渍正在他的衬衫上渗开。She couldn't rub off the blood stain on her blouse.她没法将上衣的血渍擦掉.The damp rising from the ground caused the walls to stain badly.地面上升起的湿气使墙壁的颜色变得很难看....
Dextrine subjected to heat plus an acid or a ferment is changed to dextrose ( C 6 H 12 O 6 ).受热浆糊加上酸或酶就变成葡萄糖 ( C6H12O6 ).Dextrose is a stabilizer, accounting for 5 - 30ú ? in weight ratio in granula.以葡萄糖为稳定剂, 其在粒剂中所占的重量百...
详细评述了测定煤灰熔融性的新方法.New method of determining of coal ash is described.论述了煤灰熔融性温度与测试气氛、煤灰成分、矿物组成等因素之间的关系.The composition of coal ash and mineral matters obviously influence coal ash fusibility....
The New England Shelter in Boston will serve Christmas dinner for 200 vets.波士顿的新英格兰收容所将为200名老兵提供圣诞晚餐。Vets also help animals keep well by giving them checkups.兽医还要给动物们检查身体,帮助它们保持健康.The New England Shelter in Boston will s...
They were in transit to Bombay.他们在去往孟买的途中。He recalls his native Bombay with cinematic exactness.对出生地孟买的回忆一幕幕清晰地呈现在他脑海里。From Bombay we made a long leg to Nepal.从孟买到尼泊尔我们作了一次很长的旅行....