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- Four incident beams were arranged to be an isosceles triangle with a right angle and focused by a single front lens. 四束入射光布置成等腰直角三角形,用一個(gè)前透鏡聚焦。這種光學(xué)布置光能利用率高,并能適用于近壁處流速測量。
- The front cover of the novel has been torn off. 這本小說(shuō)的封面已被撕掉。
- I drove up in front of the house and honked. 我將車(chē)開(kāi)到屋子前面然后按喇叭。
- This lens can magnify 20 diameter. 這個(gè)透鏡能放大20倍。
- Some adjustment of the lens may be necessary. 可能有必要調節一下鏡頭。
- Do you have soft contact lens care product? 有沒(méi)有軟性隱型眼鏡保養用品？
- The driver was ticketed for parking in front of a fire hydrant. 那個(gè)司機因把車(chē)停在消防栓前而接到交通違規罰單。
- He uses lens to make things appear clearer. 他用鏡片以便看東西更清楚些。
- The lens is often used to make telescopes. 鏡片常被用來(lái)做成望遠鏡。
- He stood in front of the shop with arms akimbo. 他兩手叉腰，站在鋪子前。
- There is a rose bush in front of the office. 辦公室前有一叢玫瑰。
- Don't smear the lens; I've just polished it. 別把鏡頭弄臟了，我剛剛擦過(guò)。
- She curled up in front of the fire with a book. 她蜷曲在爐火前看書(shū)。
- He pushed his way to the front of the crowd. 他擠到了人群的前面。
- A car suddenly pulled out in front of me. 一輛汽車(chē)突然橫沖到我面前。
- A cold front is moving in from the north. 一股冷鋒正從北方向這里移動(dòng)。
- She got on the bus and picked a seat up front. 她上了公車(chē),找了個(gè)最前面的座位。
- The camera lens must be screened from direct sunlight. 照相機的鏡頭不可受到陽(yáng)光的直射。
- We must put a new lock on the front door. 我們得在前門(mén)上安一把新鎖。
- Jack planted himself in front of the fire. 杰克站在爐火前一動(dòng)也不動(dòng)。
