The split graph is given endomorphism images are retracts.给出了任意自同态像图都是收缩核的分裂图的结构.In this paper, split graphs with complete endomorphism - regularity are characterized explicitly.本文给出了具有完全正则自同态半群的分裂图的结构特征....
Both services are perennially short of staff.两个机构一直都是人手不够。We want to know what is perennially new about the world.我们想知道世上什么东西永远是新的.A fighter is perennially young.战士是永远年轻的....
虽然脂肪含量很少, 但是味美似乳脂.Despite its very low fat content, it is deliciously creamy.将混合料搅拌至乳脂状.Stir the mixture until it looks creamy.把乳脂的上层分离出来做奶油.Separate off the top of the cream and use it to make butter....
一位双臂交叉的老妇人演唱了高音部。An elderly woman, arms crossed, sang the descant.那个音在该乐器的高音部.That note is in the upper register of this instrument.那个音在该“乐器”的高音部.That note is in the register of this instrument....