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- The luminous intensity on unit area. 单位面积上的发光强度。
- There are many luminous road signs along the roads. 沿着路有许多夜光路标。
- A luminous spot on a lunar halo. 幻月,假月月晕上的光斑
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- luminous electron 发光电子
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- His prose is simple and luminous. 他的散文简明易懂。
- Bright sunray dial with luminous index and hands. 光亮的表面,映着银色的指针,有一种璀璨的感觉。
- High luminous efficacy, average life-span 8000 hrs. 高光效,长寿命,平均寿命长达8000小时。
- Luminous intensity expressed in candelas. 烛光用坎德拉表示的光强度单位
- The condition or quality of being luminous. 发光能发光的状态或特征
- The eyes grew larger and more luminous. 眼睛越来越大,越来越亮。
- The number of electron pairs an atom can share with other atoms. 共用电子对数,共价一个原子与其他原子共用的电子的对数
- These reactions are not luminous. 这些反应是不发光的。
- An electron with a negative charge, as contrasted with a positron. 电子带有负电荷,与正电荷相反的电子
- They painted the door a luminous green. 他们把门漆成了翠绿色。
- Luminous intensity measurement and luminous range. 航标灯光强测量和灯光射程计算。
- A luminous program logo to stick to our vehicles. 制成会发光的图案贴在车身上。
- Sun is their luminous heated hot gas planet. 太阳是自己发光发热的炽热的气体星球。
- This creates the possibility of luminous knitwear. 它们可以被使用于紧急撤离,例如,当停电的时候。