The particle - antiparticle concept is one of the most fascinating ones in physics.粒子和 反 粒子是物理学中最迷惑人的概念之一.This property, often called " helicity,'serves to differentiate the neutrino from its antiparticle.这种性质通常称为 “...
The orbits of planets in the once popular geocentric Ptolemaic system are epitrochoids.曾经盛行的托勒密地心说体系里的行星轨道就是外旋轮线.Mars and Earth have orbits which change with time...火星与地球的运行轨道随着时间而变化。Other enumeration problems lead us to...
The widow must live on her slender pittance.那寡妇只能靠自己微薄的收入过活.A buxom widow must be either married,buried or shut up in a convent.寡妇门前是非多。A buxom widow must be either married , buried or shut up in a convent.寡妇门前是非多.The wi...
他被一颗跳弹打伤了肩膀。He was wounded in the shoulder by a ricochet.她已经把那只狼打伤了.She has shot the wolf wounded.我被人用棒球球棒打伤了，因为他们说我在他们的地盘上偷东西。I've been bashed up by people with baseball bats because they said I was thieving on the...
The minister decreed that there should be a full investigation.这位部长命令要作详细调查.The UN Security Council has decreed that the election must be held by May...联合国安理会已通过决议，规定选举必须在5月前举行。The king decreed a general amnesty.国王颁布了大赦令...
很抱歉,这幅画是非卖品.I'm sorry — this painting's not for sale.格雷泽家族已经强调曼彻斯特联是非卖品.The Glazer family have insisted that Manchester United are not for sale.对不起, 他们专供外销,在中国是非卖品.I'm sorry , but they are for export for i...