二百五十多年前的惠更斯目镜今天还在广泛使用.The Huygens ocular , which dates back over 250 years is still in wide use today.此时场镜上的划痕和小点会在接目镜中看见.Then the scratches and spots on the field lens would be visible at the eye lens.在这两种仪器中, 物镜所成的象都是通...
The main reason is that cavitation erosion occurred in pervasion pipe of lubricator.经检查发现,主要原因是注油器扩散管汽蚀,以致注油器工作不正常,润滑油压偏低.The total diameter of cavitation, if present, is less than 4 cm.若出现空洞, 其直径总和小于4厘米.Areas of necrosi...
This is early-20th-century rural Sussex, when horses still pulled the plough.这是20世纪早期的萨塞克斯乡村，那时还是用马拉犁。There are not as many genteel young men in Devonshire as Sussex.与苏塞克斯相比,德文郡有教养的年轻人不多.He owned a large estate in Sussex...
He romanticized the past as he became disillusioned with his present.当他对现在不再抱任何幻想时，便把过去想得非常浪漫。a romanticized picture of parenthood一幅理想化的为人父母的情景...the American West, not the mythical, romanticized West of cowboys and guns...
Multiple network transmissions overlapping in the physical channel, resulting in garbled data and necessitating retransmission.多个网络传输重迭发生在同一物理信道上, 它导致数据被破坏,因而必须重传.The garbled words can be deciphered.误收的字能够被辨认出来....his ow...
海关官员们对这种设备作出了一系列互相矛盾的陈述。Customs officials have made a series of contradictory statements about the equipment.那场展览陈述的想法很好，但是没能实现。The ideas in the show's presentation were good, but failed in execution.她不喜欢的是我，而不是我的陈述...