1) dark black plastic film
深黑膜
2) pitch-black pitch-dark
深黑,漆黑
3) black film
黑膜
1.
The effect is obvious on weed control with black film mulched,the fresh weight of weed in field is reduced 70.
利用黑色地膜覆盖防草效果明显 ,田间杂草鲜重比与黑膜同材质的透明地膜覆盖减少 70 。
2.
The black films for reducing the reflection for environmental light were designed and fabricated tests for their reflection performances show that reflectivity of the black films were reduced from 90 % to 20 % than Al films;the lowest reflectivity could reach to 13 %.
利用光学薄膜辅助设计系统软件进行了一种黑膜的模拟计算,据模拟结果制备了黑膜,测试分析了其减反性能并进行了性能改进的初步研究。
4) aterrimin
[æ'tə:rimin]
深黑菌素
5) black japan
深黑漆
6) diamine deep black
双胺深黑
补充资料:黑膜
分子式:
CAS号:
性质:当流体薄膜的厚度小于可见光波长时,膜无光的反射,呈现黑色,故称黑膜。类脂双分子层膜厚度约为5~10nm,黑色,称类脂双分子膜或类脂黑膜(BLM)。
CAS号:
性质:当流体薄膜的厚度小于可见光波长时,膜无光的反射,呈现黑色,故称黑膜。类脂双分子层膜厚度约为5~10nm,黑色,称类脂双分子膜或类脂黑膜(BLM)。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条