the characteristics of periodic and aperiodic tasks周期任务和非周期任务的特点Events that are aperiodic and represent an occurence.不定期的并表示出现一次的事件.Such aperiodic motions are not quantized.这种非周期性的运动不是量子化的.Inertia element ( aperiodic ele...
如果癌症在早期发现，预后效果还是非常好的。If the cancer is caught early the prognosis is excellent.警方干预后，局势平息下来。The situation calmed down when police intervened.预后应慎重.The prognosis is always guarded....
钻石切割靠的是工匠的技艺。The cut of a diamond depends on the skill of its craftsman.有人偷了某个影星的钻石了吗?Has somebody helped himself to some film star's diamonds?他们被满橱窗陈列的钻石和皮草弄得眼花缭乱。They were dazed by window displays dripping with di...
The fertilized ovule becomes the seed, and the ovary becomes the fruit.已受精的卵子成为种子, 而子房变成了果实.The primary chalazal haustorium ramifies around the vascular tissues of the ovule.初生合点吸器沿着胚珠的维管组织分支.Funicle ( funiculus ) The st...
I was a dunce at chemistry.我在化学方面是个劣等生....a chemistry textbook.化学课本Ester is one of the most important compounds in Organic Chemistry.酯是有机化学中最主要的化合物之一.It was by using anima that Besant and Leadbeater could observe atoms a...
Campaigners lit scores of bonfires in ceremonies to mark the anniversary.参加运动的人们在各种仪式上点起一垛垛篝火以纪念周年庆典。These ceremonies were already part of pre-Christian ritual in Mexico.这些仪式已经成为墨西哥基督教时期以前的宗教仪式的一部分。Paul Mazursky was Mast...