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- fluorescent phosphor lamp 磷质荧光灯
- Use: Phosphor grade yttrium europium oxide is used as the material fir the production of three band RE fluorescent phosphors, CTV phosphors, computer display phosphors. 用途:用于制作灯用稀土荧光粉、彩色电视荧光粉、计算机显示器荧光粉。
- Recent developments in fluorescent phosphors have yielded spectra more like natural sunlight by boosting the red end of their light output. 最近,通过对荧光灯中的磷改良,使得荧光灯提高了红色光的放射量,使得发出的光线更接近自然光。
- There is a fluorescent lamp hanging in the room. 屋里吊着一只荧光灯。
- The lamp fell plonk on the table. 台灯砰的一声倒在桌上了。
- This piece of glass seems to be part of a lamp. 这片玻璃似乎是一盏灯的一部分。
- A moth was fluttering round the lamp. 有一只蛾子扑打著翅膀绕著灯飞。
- USES: As red phosphor for color Tv-sets and trichromatic lamp. 用途:作彩色电视和三基色稀土节能红灯等红色荧光粉。
- Half the oil in the lamp had burnt away. 油灯中一半的油已经烧掉了。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- He ran against a lamp post in the dark. 在黑暗中他撞上了一根电线杆。
- That new lamp they've bought is pure kitsch. 他们新买的那盏灯真俗气。
- There was a kerosene lamp on the table. 桌子上有一盏煤油灯。
- They use ultraviolet lamp to kill pests. 他们使用紫外线灯杀死害虫。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- She drew the curtain close and turned up the lamp. 她把窗帘拉上,把灯拔亮了一些。
- The lamp was suspended from the ceiling. 灯吊在天花板上。
- She puffed out the kerosene lamp. 她吹灭了煤油灯。
- The wind flickered the light of the oil lamp. 风吹得油灯光摇闪不定。