There are the impressions of shoes in the mud.泥地上留下了鞋印。The dog had smears of mud all over his body.狗身上沾满了泥污.The black mud fettered her movements.黑色的稀泥限制了她的行动。My hands, boots and trousers were plastered with mud.我的双手、靴子和裤...
A review is given on recent studies of hyperon rare decay both in theory and experiment.简述了近些年来超子稀有衰变的理论和实验研究进展及其待解决的问题.The lifetime of a hyperon bounded in a hypernucleus is affected by the nuclear environment.束缚在超核中的超子...