In both cases , the carbon surfaces made the objects good absorbers of light , having extremely low reflectivity .

在两次演示中，碳表面都让物体具有了良好的吸收光线的能力，反射率极低。

Any mechanicalness or reflectivity or infected cause can destroy the nasal function to sustain normal ventilation , and then cause the obsruction of nasal cavity .

任何机械性、反射性、感染性的原因都可能破坏鼻腔的通气功能，而引起鼻阻塞。

Combined with their reflectivity measurements , they calculated that ships decrease the amount of solar energy absorbed by the oceans by 0.14 milliwatts per square metre ( geophysical research letters , doi : 10.1029 / 2011gl048819 ) .

结合它们射率的测量，他们得出因被海洋吸收而降低太阳能的数量为，每平方米0.14毫瓦（《地球物理研究快报》doi:10.1029/2011gl048819）

The reflectivity ( bond albedo ) of the moon is 0.12 , or 12 percent . The cloud-free earth 's is 0.29 .

月亮的反射率（邦德反照率）仅为0.12，或12%，而无云地球的对应值是0.29。

Because reflectivity only involves in thickness , so we add coverage factor to simulate .

但因为反射率只牵涉到厚度,所以我们在加上分布的因素去作模拟。