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- High lumen efficiency, long life, slim structure and steady characteristics make it be the first selected product for homes, runways, basements, stairways, light billboards and apparatus. 光效高，寿命长，结构小巧，稳定可靠。是家庭、过道、墙脚灯、楼梯指示用灯、小灯箱、仪器配套用灯等的首选产品。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- Their labor efficiency is very high. 他们的工作效率很高。
- We were most impressed with/by your efficiency. 你的工作效率很高，我们极为钦佩。
- Reconnect main lumen to suction source. 请将主腔管道连接吸引源。
- Our goal is to achieve the maximum of efficiency. 我们的目标是取得最高的效率。
- A diploma is no guarantee of efficiency. 持有文凭不能保证工作效率一定高。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- An efficiency expert on loan from the main office. 从总公司借调的一个效率专家
- The innermost region of cotton is called lumen. 棉纤维的最内层组织叫内腔。
- His illness has impaired his efficiency. 生病降低了他的效率。
- total lumen efficiency 总流明效率
- No one can match up to Comrade Wang in efficiency and vigour. 有效率和干劲方面没有人比得上王同志。
- lumen efficiency 流明效率
- Such action can be justified on the grounds of greater efficiency. 以提高功效为依据可以证明采取这种措施是正确的。
- Efficiency depends on good organization. 高效率依赖于良好的组织。
- A unit of illumination equal to one lumen per square centimeter. 辐透，厘米烛光光源单位，相当于每平方厘米一流明
- One solution flows through the central lumen of the fibers. 一种溶液从纤维的中心腔流过。
- The two companies consolidated for greater efficiency. 这两家公司已合并以提高效率。
- A lumen is a measure of the rate of emission of light energy. 流明是光能放射率的量度单位。
