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- A single light burned in the empty house. 那所空房子里有一盏孤灯亮著。
- single light curtain 单光幕
- A single light metallic sound,as of a small bell. 叮铛声一阵轻脆的金属般的声音，如一个小铃铛发出的声音
- A single light bulb dangled from the ceiling. 天花板上孤零零地悬吊着一只灯泡。
- A single light was burning in the room. 房间里点着一盏孤灯。
- A single light metallic sound, as of a small bell. 叮铛声一阵轻脆的金属般的声音，如一个小铃铛发出的声音
- Single light orchid large sticktite pansy/darker fantasy edge. 单瓣大朵不掉落的堇型花，明亮的紫蓝色，深色的喷点镶边。
- Even if a mosquito somehow managed to penetrate such a barrier, a second light curtain set up around a bed, for example, would provide further protection. 即使蚊子以某种方法穿过了这样的栅栏，第二道光帘幕，例如就设立在床的周围，能提供更进一步的保护。
- Single light purple/darker center; 1-4 per peduncle, very short lived. 单瓣亮深紫色花，花中较深色，每个花梗有1-4朵花，花期非常短。
- There has been a power cut, not a single light can be seen in the street. 停电了，街上没有一点灯亮儿。
- Are there appropriate control devices for power presses to prevent the operator from placing their hands into the machine during operation （e.g. two-hand tripping devices and light curtain)? 电气冲压设备是否配置有适合的控制设施以防止操作者在操作时将手放在机器内（如双手按钮和光帘）？
- We ourselves are separated from the wise desicion on these important issues by only the lightest curtain. 我们对这些重要问题作出明智的决定仅一步之遥。
- The light power of the composite system is equal to the ratio of the two single light power's. 组合系统的光力则为两个单个光力之比。
- Single light pink ruffled. Dark green, ovate to round, glossy, serrated/some red back. Standard. 单瓣亮粉红皱折花。深绿色近圆型叶，叶面光滑，锯齿叶缘，有些红色叶背。标准型。
- Single light blue ruffled star. Dark green, pointed, serrated/red back. Standard. 单瓣的亮蓝色皱折星型花。深绿色一般型叶，锯齿叶缘，叶背红色。标准型。
- Single light lavender sticktite pansy/wide dark raspberry frilled edge. Medium green, plain, quilted. Standard. 单瓣亮薰衣草色不掉落的堇型花，宽的深梅子色折边。中绿色一般型叶，叶脉向上气状突起。标准型。
- Dr Marka calculates that if there is a 6% chance that a mosquito will penetrate a light curtain, and a hut contains four curtains, then only one in 100,000 mosquitoes will be able to spread malaria. 马尔卡博士估算假如一只蚊子有6%25的机会穿过光帘幕，并且一个草屋设有四道帘幕，那么在一百万只蚊子中仅有一只有机会能够传播疟疾。
- A single light source would enable printing better dot dot structure, so that a finer, more different angles of skirtboard. 单平源可使印版得回更好的网不面布局，使网不面更粗忽，有更多差别角度的侧壁。
- The most basic version: a room for $19 with no bed, toilet paper, towels, air-conditioning or "honor bar," and only a single light bulb in the bathroom for safety. 最基本的版本：一个房间为19美元，没有床，卫生纸，毛巾，空调或“荣誉栏”，只有在浴室的一个灯泡（为安全起见）。
- Modular Safety Light Curtain with Separate Control Unit 按参数查询安全光幕
