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The light-storing fiber was produced from fluorescent masterbatch which was composed by basic silicate or alumina with thulium.
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摘要蓄光纤维是通过用碱土类硅酸盐荧光粉体或氧化铝加稀土元素组成的发光粉体,制成一定浓度母粒切片,用母粒来纺丝。 |
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The lighter the better. Should have the darkest possible eyes, nose, and nails. Color ranges from champagne to beige. Can have black overlay, especially on ears and tail.
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越浅越好。但是眼睛、鼻子和趾甲应该是越深越好。颜色范围可以从香槟色到米色。可以有黑色的毛覆盖,尤其是耳朵和尾巴。 |
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The lightest element is hydrogen .
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275最轻的元素是氢。 |
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The lighthouse flashes signals twice a minute.
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灯塔每一分钟发出两次信号。 |
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The lighthouse is a mere speck on the horizon.
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那座灯塔仅是地平线上的一丁点。 |
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The lighthouse of the island gleamed in the distance.
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远处岛上的灯塔在闪耀着。 |
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The lighthouse on the top of the hill serves as a mark for fliers.
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山顶上的灯塔成了飞行员(识别地形)的标志。 |
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The lighthouse was abeam of the ship.
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灯塔在船的正横方向. |
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The lighting effect rate are higher,Ra are very well,similar The Sunshine and long life ,High Luminous Flux.
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特点:发光效率高,显色性好,近似于日光,寿命长,光通量高. |
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The lighting is clear and direct, head on.
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灯光照明是在头上方直接并干净的照射下来的。 |
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The lighting time ,color, and style can be automatically controlled by the numeral control.
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可根据需要,通过数码控制器自动调控光源的发光时间、发光色彩和发光形式。 |