There's no light pollution there so I had to set up my equipment using a torch.
因为这里没有光污染，所以我必须举着手电筒搭好我的拍摄装备。
Unique optical design: even light distribution, no dizzy light, no light pollution and no frequent.
独特的光学设计，无光污染、无眩光，光场分布均匀、无频闪。
No light pollution, high illuminant efficiency, low temperature design, avoiding equipment aging avoid brightness reduce, life loss, mass maintenance task and other problems.
无光污染、无高温、发光效率高，从而避免由于高温而导致设备老化、亮度降低、寿命缩短、维护量大等问题。
Urban light pollution means that one-fifth of the world's population can no longer see the Milky Way with the naked eye.
都市的光污染意味着，世界上五分之一的人们仅凭借裸眼将看不到银河。
This decade will see cities replace street lighting with LEDs that last longer (by years) and can intelligently dim themselves when there is no traffic, reducing energy use and light pollution.
在下一个十年，我们将看到各大城市改用LED进行道路照明，其持续时间更长（多出数年），而且在没有车辆和行人时能智能地降低亮度，从而降低能源消耗、减少光污染。
Features: small volume, light, easy to use, broad filtering area, low block rate, high filtering speed, no pollution, good heat stability and chemical stability.
其特点是体积小、重量轻、使用方便、过滤面积大、堵塞率低、过滤速度快、无污染、热稳定性及化学稳定性好。
The results show that the process has strength such as fast rate of polishing, low corrosivity, no yellow fume produced, light environmental pollution and low cost.
结果表明，该工艺抛光速度快、腐蚀性低、无黄烟、环境污染小、成本低。
Dacromet coatings have been widely adopted for their excellent corrosion resistance, no hydrogen embrittlement and light environmental pollution.
达克罗涂层由于具有优良的耐蚀性、无氢脆、无污染等特点而得到广泛应用。
It's cheap, light, convenient and non-toxic. It has uniform thickness, excellent heat-sealing performance and heat resistance and no environmental pollution.
本发明的聚乙烯豆奶包装膜厚薄均匀、热封性能好，具有无毒、无污染、材料成本低、加工容易、质量轻等优点。
Features: small volume, light, easy use, broad filtering area, low block rate, high filtering speed, no pollution, good heat stability and chemical stability.
其特点是体积小、重量轻、使用方便、过滤面积大、堵塞率低、过滤速度快、无污染、热稳定性及化学稳定性好。
The vertical loosing knife electrically operated scarifier with light quality, low energy consumption and no-pollution, is superior in greenhouse.
立式松土刀电动松土机，质量轻、能耗低、无污染，在温室大棚内使用具有一定的优越性。
We are specialized in manmade marble, which can let sufficient light go through, with nature texture, acid and alkali resistance, no radiation, no pollution, no toxicity.
本公司是一家专业生产人造石透光板的大型企业。其产品具有透光效果好、纹路自然、耐酸、耐碱、无辐射、无污染、无毒害的环保建材产品。
See the work of anti-mosquito-ray large area around the use of high efficiency, without the disadvantages of one-way light, no drugs, non-toxic, no pollution, no toxicity to humans and animals.
灭蚊见光工作面积大、四周使用效率高，无单向光之弊，不用药物、无毒、无污染，对人畜绝无毒害。
See the work of anti-mosquito-ray large area around the use of high efficiency, without the disadvantages of one-way light, no drugs, non-toxic, no pollution, no toxicity to humans and animals.
灭蚊见光工作面积大、四周使用效率高，无单向光之弊，不用药物、无毒、无污染，对人畜绝无毒害。
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