thin beam

例句 (10)

• A laser pointer emits a thin beam of red light.激光笔发出细细的红色光束。
• A thin beam of moonlight filtered through the clouds, illuminating the path.一束细细的月光穿过云层，照亮了小路。
• The security system is triggered by a thin beam of infrared light.安全系统由一束细细的红外线光束触发。
• Through the keyhole, I could see a thin beam of light from under the door.透过钥匙孔，我能看到门下透出的一道细光。
• The surgeon used a thin beam from the laser to make a precise incision.外科医生用激光发出的一束细光做了一个精确的切口。
• A single, thin beam of sunlight pierced the dusty gloom of the attic.一束细细的阳光刺穿了阁楼尘土飞扬的昏暗。
• The barcode scanner works by reading the reflection of a thin beam of light.条形码扫描仪通过读取一束细光的反射来工作。
• He aimed a thin beam from his penlight into the dark crevice.他用笔形手电筒射出一道细细的光束，照进黑暗的裂缝。
• Even a thin beam of concentrated energy can cut through steel.即使是细细的一束集中能量也能切开钢铁。
• The artist created a stunning visual effect with a thin beam of projected light.艺术家用一束细细的投射光束创造了惊人的视觉效果。