The sides of the loch are almost perpendicular.湖岸几乎都是垂直的。Those that are aligned perpendicular to the plane are called axial hydrogens.与平面垂直定向的氢叫做直立氢.A perpendicular bisector of a chord passes through the centre and bisec...
把蛋清搅至起沫而不黏稠的程度。Whisk the egg whites until they are foamy but not stiff.加水用刀搅拌成黏稠状。Add water and mix with a knife to a doughy consistency.黏稠的棕黑色污水在尸体周围流动着，非常恶心。The water moved darkly around the body, unpleasantly thick an...
Structural changes of dental enamel , dentine, cementum and pulpal reactions in carious process are discussed.其中,釉质龋的研究资料最为丰富, 其次是牙本质, 有关牙骨质龋的资料最少.Suitable for cutting metal , such as structural steel refractory steel, c...
由于害怕和困惑，他当时处于一种混沌状态。His mind was a haze of fear and confusion.由于约翰逊东窗事发，他们的体育声誉受到了严重损害。Their sporting reputation has suffered enormously from Johnson's exposure.青少年自杀很少是由于突然发生不幸而作出的冲动反应。Adolescent suicide is rarely ...