They sat aside 100 channels, each 200 kilohertz wide.他们在旁边坐了100种渠道, 各200千赫宽.Twisted - pair conductors are sufficient if frequencies of interest are below a few hundred kilohertz.如果信号频率低于几百kHz,则使用双绞线就已足够....
...a frequency of 24 kilohertz.24 千赫的频率They sat aside 100 channels, each 200 kilohertz wide.他们在旁边坐了100种渠道, 各200千赫宽.Twisted - pair conductors are sufficient if frequencies of interest are below a few hundred kilohertz.如果信...
a dangerously complacent attitude to the increase in unemployment对失业增加抱满不在乎的危险态度Complacent cat cross a tiger force , depilate husband and wife to be inferior to chicken.自得猫儿强过虎, 脱毛鸾凤不如鸡.He is complacent very on the stree...
Colic describes a whole variety of conditions in which a horse suffers abdominal pain.绞痛包括引起马匹腹部疼痛的各种病症。The doctor said it was colic and that she would grow out of it.医生说她患的是腹绞痛，长大了就没事了。The pain of biliary colic is occas...
我在烤架上又放了一块肉排。I put another steak on the barbecue.我晚饭吃炸牛肉排.I had veal cutlets for supper.很久没吃到肉排了,我简直忘了它的味道.Haven't had fillet steak on the menu for so long I've forgotten the bally taste....
砂矿开采: 从冲积层回收黄金的最古老方法.Placer mining: Oldest method of recovering gold from alluvial deposits.简要分析了位于巨厚冲积层表土下,竖井破坏的特点及力学机理.The characteristic and mechanical mechanism of shaft failure under mega - thick alluvial surface la...
Josephine was bright, lively and cheerful.约瑟芬聪明、活泼、开朗。It was a far cry from Josephine Czinski of Odessa, Texas.这对于当年的来自得克萨斯州的约瑟芬?金斯基来说,真是天壤之别.Napoleon then crowned Josephine Empress.接着,拿破仑为约瑟芬皇后加冕....
无可争辩的是，英国的鸟类携带着这种疾病的病菌。It is indisputable that birds in the UK are harbouring this illness.脏手会滋生病菌。Dirty hands can be a breeding ground for germs.我感觉不舒服, 一定是在什么地方感染病菌了.I'm not feeling well, I must have picked up a b...