This combination process is called the assemblage of stiffness matrices.这种组合的过程称为刚度矩阵的装配.It is important to distinguish matrices from determinants.将矩阵与行列式相区分是重要的.The conditions of simultaneous diagonalization of two matr...
当地的居民看见它伴着一声震耳欲聋的巨响撞向地面。Local residents saw it plunge towards Earth with a deafening roar.一架飞机一头栽向地面.A plane plummeted to earth.飞机向地面坠落.The airplane fell towards the earth....
她多给他加了一勺浓缩奶油。She gave him an extra scoop of clotted cream.实际上，它是用来将铀浓缩以制造武器。It was actually used for enriching uranium to weapons-grade levels.加一点蜂蜜或浓缩苹果汁或梨汁，让菜带点甜味。Sweeten dishes sparingly with honey, or con-centrated a...
多巴胺是一种重要的神经传递素。Dopamine is an important neurotransmitter.成神经细胞瘤患者尿中也出现大量的多巴 、 多巴胺以及它们的代谢物.Neuroblastomas are also associated with increased urinary levels of dopa, dopamine and their metabolites.多巴胺还在吸毒和其他成瘾行为中发挥着作用.Dopa...
她淡红色的头发剪得短短的，梳得很整齐。Her reddish hair was cut short and neatly combed.这条围巾渐渐地变成了淡红色.This scarf shades off into pink.那妇女忙着采集成熟的淡红色的莓果.The woman busily collected the ripened reddish berries....