nonluminous

nonluminous

1. Nonluminous matter not directly detectable by astronomers, hypothesized to exist because the mass of the visible matter in the universe cannot account for observed gravitational effects.

不发光的物质，天文学家无法直接发现，由于宇宙可见物质的质量无法解释观测到的重力效应而假设其存在。

2. nonluminous ophthalmoscope

无光源检眼镜

3. nonluminous retinoscope

无光源视网膜镜

4. nonluminous flame

无光焰

5. Gentle thoroughly discharge is divided incomplete makeup and make the skin bleak nonluminous often abandons cutin.

温和又彻底地卸除残妆以及使皮肤黯淡无光的老废角质。

6. A nonluminous celestial body larger than an asteroid or a comet, illuminated by light from a star, such as the sun, around which it revolves.

行星:比一颗小行星或一颗彗星大的不发光的天体,由它绕转的恒星,如太阳的光所照亮。

7. Also some liquid crystal displays depend on, demonstrated body itself which the modulation outside light realizes nonluminous, does not stimulate the eye, is not easy to be weary and so on the merit.

还有液晶显示靠调制外界光来实现的，显示体本身不发光，不刺激眼睛，不易疲劳等优点。

8. The composite protective coating was not only organic solvent free and innoxious but also colorless, transparent and nonluminous.

这种新型防风化剂不含有机溶剂，无毒无味，利于环保；