使平面向右旋转的对映体,称为右旋对映体.The enantiomer that rotates the plane to the right is referred to as the dextrorotatory.诀曰: 左旋 右旋天地旋, 左踏右空平地旋.Tactics Ld : L - d - world spin, left the ground empty spin right step.像其他许多分子一样, 氟比洛芬酯具有左...
I am deferential and respectful in the presence of artists.我一向恭敬、尊重艺术家....the traditional requirement for Asian women to be submissive and deferential to men.亚洲妇女要对男人顺从和恭敬的传统要求showing an excessively deferential manner表现出...
A dime is a tenth of a dollar.一角银币是十分之一美元.In the squares place a penny, nickel, dime and quarter in that order. The object is to reverse the order of these coins.在这些方块中按顺序放置1分、5分、10分和25分的硬币各一枚。目标是颠倒这些硬币的顺序。The gentleman ...