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- emergency lighting distribution box 事故照明配电箱
- lighting distribution box 照明配电箱
- light distribution box 轻配电箱
- There is a switch board (control panel, distribution box) mounted on the wall. 在墙上装有一个开关板(控制盘、配电箱)。
- This series distribution box is castel by top-grade aluminium alloy. 本系列配电箱由优质铝合金铸造，由进线腔、开关腔和出线腔三部分组成。
- Photometer for measuring the directional light distribution characteristics of sources or luminaires. 测量光源或灯具定向光线分布特性的光度计。
- Solve the many users of the distribution box, decorated with panels embarrassment. 解决了众多用户有关配电箱面板与装璜时尴尬。
- The light has reasonable light distribution,hight reflectivity and great sealing performance. 配光合理、反射率高、密封性能好。
- A local distribution box used to connect optical fibers in cables from the fiber distribution frame to loops going to the home optical transceiver or other subscriber instrument. 一种局部分线盒,用于把从光缆配线架上引出的光缆中的光纤接到用户光收发器或其它用户设备的光路上。
- Fixed surface mounted projectors with asymmetric light distribution, with built-in control gear for 70W Metal Halide lamps. 固定在可以调节的装置上,有散射灯光的舞台灯。
- CGD distribution box has two types：outdoo r and insidedoor．It is installed in hang-on-wall or bu ry-in-wall the two ways. CGD配电箱分户外适用型和户内适用型两种。采用挂墙或嵌入安装方式。
- In order to prevent glare with wall installation the user can slide a cap onto the recessed lighting fixture that restricts light distribution to 180 degrees. 为了避免强光直接射墙壁上的装置，使用者可以加上一个罩子在灯上，把灯先知道180度。
- The emergent light distribution of a new type of contact laser scalpel is measured in three different states using a light sensor. 在本文中，使用光传感器，分别在三种不同的测试状态下测量了一种新型接触式激光刀头的出射光强分布情况。
- This required versatile floodlights from a series with a large number of diverse light outputs, dimensions and light distribution. 这就需要采用有多面手特性的泛光照明，因为它们具有变化多样的光通量、尺寸和光线分布的说。
- Releasing action of distribution box s switches caused by heat-affection in fire will lead to tripping,thus power supply for fire equipment can t be guaranteed. 针对目前配电箱开关在火灾热影响下由于脱扣机构动作引起跳闸,不能保证消防设备供电问题,经过对消防配电箱的火灾试验研究,分析了外部热源对开关动作的影响。
- Optical reflector: parabolic arch design, reasonable light distribution, surface anode under oxidation treatment, high-efficiently diffuse reflectance. 抛物线弧形设计，配光合理，表面阳极氧化处理，能高效漫反射。
- Effects of different spacing form, density on structure of population、light distribution and yield of phaseolus vulgaris were studied under the high yielding condition. 摘要研究了在高产条件下，不同行距配置、密度对奶花芸豆群体冠层结构、光能分布与利用特性及产量构成的影响。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Lighting by means of luminaires with a light distribution such that not more than 10 per cent of the emitted luminous flux reaches the working plane direct, assuming that this plane is unbounded. 采用具有一定配光曲线的灯具进行照明，在不考虑工作面边界时使得直接到达工作面的光通不超过总光通的10%25的照明方式。
- Lighting by means of luminaires with a light distribution such that 90 to 100 per cent of the emitted luminous flux reaches the working plane direct, assuming that this plane is unbounded. 在假定为面积无限大的平面上，有90%25至100%25的辐射光通以直射的方式到达该平面的照明方式。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
