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....
在烘板上将榛子烤至表皮微煳。Toast hazelnuts on a baking sheet until the skins char.这些差别未必象不同种源的榛子变种之间所表现的那样明显.These differences are not always as pronounced as among hazelnut varieties of different provenance.学生的课桌上散乱地放着正在临摹的柔美花 、 榛子和...
What would make Bell stand up in the middle of a gunfight?子弹飞来飞去的贝尔干嘛要站起身 呢 ?Tombstone is best known as the scene of the 1881 Gunfight at the O.墓碑镇最为人所知的就是1881年在OK畜 栏发生的枪战....
Such a view rests on a number of incorrect assumptions.这样的观点建立在很多不正确的假设之上。We had several rests on our way up the mountain.我们在上山途中歇了好几次.It rests with you to decide whether to go or not.去不去,在于你....