These are called spherical harmonics.这些叫做球谐函数.The trend of intraocular lens design: aspheric or spherical?非球面人工晶状体会全面取代球面人工晶状体 吗 ?In reality the earth is not exactly spherical but rather shaped somewhat like a flattened ...
Dirac's theory also predicted a negatively charged sister for the proton, called the antiproton.狄喇克的理论还预言有一种质子的姐妹粒子,带负电荷, 叫做反质子.Similarly the positively charged proton has a negatively charged antiparticle, the anti...
Essentially, vines and grapes need water, heat and light.最基本的是，葡萄藤和葡萄需要水、热和光。They had been forced to uproot their vines and plant wheat.他们已被迫将葡萄藤连根拔除，改种小麦。He slashed at the vines with a machete.他用大刀乱砍藤蔓.Shrubs and vines ...
国王被诬陷施行妖术。The King was unjustly accused of practising the black arts.狠心的女巫对孤苦无助的小女孩施了妖术.The heartless witch cast a spell on the poor little girl.这位就是美女, 她有勇气把你的儿子从可怕的妖术中解救出来.This is Beauty, who has the courage to rescue ...