1.
relative ionospheric opacity meter
相对电离层不透明度仪
2.
Opacity: Degree of obstruction to transmission or reflection of light.
不透明度:阻碍光线透过的程度。
3.
differential transparency of atmosphere
不同层次的大气透明度
4.
1 Rosseland mean opacity
罗斯兰平均不透明度
5.
a projector for images for both transparent and opaque objects.
用来投射透明的和不透明的物体的图像的投影仪。
6.
soil permeability meter
土壤透水透气度测定仪
7.
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
8.
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
9.
extent of devitrification
透明消失[程]度，失透[程]度
10.
Paper--Determination of opacity (paper backing)
GB/T1543-1988纸不透明度测定法
11.
Covering power: The ppacity achieved by a printing ink.
遮盖力:油墨所达到的不透明程度。
12.
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%。
13.
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%。
14.
Lcd Diaphaneity
lcd窗口透明程度
15.
The small-sized interferometer is of high sensitivity, and can be used to measure the refraction index for transparent gas and liquid.
该干涉仪小巧，且灵敏度高，可用于透明气体和液体的折射率测量。
16.
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。
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「高度半透明」，还不算完全透明。
18.
The cytoplasm may not be “clear” and should not be solely relied upon to make the diagnosis.
本瘤虽名为透明细胞肉瘤，其瘤细胞胞浆的透明度远不如肾透明细胞癌。