1.
Opacity: Degree of obstruction to transmission or reflection of light.
不透明度:阻碍光线透过的程度。
2.
1 Rosseland mean opacity
罗斯兰平均不透明度
3.
relative ionospheric opacity meter
相对电离层不透明度仪
4.
optical transmission density
光学透射密度，即光学玻璃或器材的透光程度，是不透明度的对数
5.
Effect of Opacity on the Maximum Absolute Bolometric Magnitude of Ia Supernova
不透明度对Ia超新星极大光度的影响
6.
Paper--Determination of opacity (paper backing)
GB/T1543-1988纸不透明度测定法
7.
Bring this layer to the top and set to Overlay at 75 opacity.
置为顶层，设为叠加，不透明度75%。
8.
Duplicate the layer again and set it to screen at 50 opacity.
复制图层，设为滤色，图像不透明度50%。
9.
An average opacity of 90% is recommended for paper printed both side.
两面施印的纸，不透明度平均最好是百分之九十。
10.
Effects of Line Shift on Plasma Radiative Opacity;
谱线位置偏移对等离子体辐射不透明度的影响
11.
Influence of the Multipole Effects to the Opacity of Hot and Dense Plasmas;
高温稠密等离子体辐射不透明度的多极效应
12.
Information Disclosure,Income Opacity and the Cost of Equity Capital;
信息披露、收益不透明度与权益资本成本
13.
differential transparency of atmosphere
不同层次的大气透明度
14.
extent of devitrification
透明消失[程]度，失透[程]度
15.
Covering power: The ppacity achieved by a printing ink.
遮盖力:油墨所达到的不透明程度。
16.
Lcd Diaphaneity
lcd窗口透明程度
17.
Yet almost all these animals, such as jellyfish, qualify only as“ very translucent,” not totally see-through.
然而这类动物绝大部份只能算是「度半透明」还不算完全透明。
18.
Yet almost all these animals, such as jellyfish, qualify only as “very translucent,” not totally see-through.
然而这类动物绝大部份只能算是「高度半透明」，还不算完全透明。