光通过棱镜时产生折射。Light is refracted when passed through a prism.一束光通过棱镜就会形成光谱。A spectrum is formed by a ray of light passing through a prism.棱镜把光分解成虹的各种色彩.The prism broke the light into all the colors of the rainbow....
Hugh and John were exchanging faintly barbed courtesies.休和约翰正说着带有相互挤兑意味的客气话。The factory was surrounded by barbed wire.工厂用带刺的铁丝网围着。a barbed wire fence带刺铁丝网围栏...
People were awakened rudely by a siren just outside their window.人们被窗外传来的汽笛声猛然惊醒了。They brushed rudely past us.他们粗暴无礼地与我们擦身而过。It's surely overstepping the mark to behave so rudely to your guests.你对客人如此粗鲁真是太过分了....
Absorptance equals 1 minus transmittance.吸收率等于1减去透射率.Objective: Detect the content of arsenic in soil and wheat with study on bio - absorptance of arsenic.目的: 测定小麦中的微量砷,并研究其自然迁移规律和生物吸收比的特性.Expounded a test absorptance fo...
They saw a squadron of fifteen motorcycle policemen driving in V-formation.他们看见15名警察骑着摩托车排成V字形前行。He was posted to Hong Kong as second-in-command of C Squadron.他被派遣到香港任C中队的副队长。In 1942 he took command of 108 Squadron.1942年...