1.
Diffraction: When light rays pass close to opaque surfaces, such as the blades of a lens diaphragm ,they are scattered;
衍射:当光束靠近经过不透明表面，如镜头光圈的叶片时，它会散开。
2.
Boundary condition attributes are translated and the parent/ child relationship between opaque and transparent surfaces established.
边界条件特性被转译过来，不透明与透明表面的“父子”从属关系也被建立。
3.
A coating of colored, opaque, or transparent material applied to ceramics before firing.
釉料烧制陶器前附在陶器表面上的一层着色的、不透明或透明的材料
4.
Transparent surfaces, unhindered visual axes and long views produce an atmosphere of spaciousness.
透明的表面,不受阻隔的视线产生了空间上的纵深感.
5.
Clinical Analysis of Prophylaxis and Treatment with Pulmonary Surfactant on Hyaline Membrane Disease in Preterm Infants of Different Gestational Ages;
肺表面活性物质防治不同胎龄早产儿肺透明膜病的临床分析
6.
A circular opening in an opaque screen transmits only a small circular patch of a wave surface.
不透明屏上一个圆孔仅仅透射波面的一小圆块。
7.
Something that is opaque, especially an opaque pigment used to darken parts of a photographic print or negative.
不透明颜料不透明涂料，尤指用在摄影的相片或负影像的暗面的一种不透明涂料
8.
Experimental Approach to the Acoustoelastic Method for Surface Stress Testing of Aerospace Transparency
航空透明件表面应力声弹检测方法的实验研究
9.
Studies of the Passivation of HIT Solar Cells and ZnO Transparent Conductive Oxide
HIT电池表面钝化技术及ZnO透明导电膜的研究
10.
" Lacquerwork： Any of a variety of decorative objects or surfaces, usually of wood, to which a coloured, highly polished, and opaque type of varnish called lacquer has been applied."
漆器:表面涂有彩色、高度磨光的不透明漆的装饰性对象的统称，通常为木制。
11.
"Lacquerwork: Any of a variety of decorative objects or surfaces, usually of wood, to which a coloured, highly polished, and opaque type of varnish called lacquer has been applied."
漆器: 表面涂有彩色、高度磨光的不透明漆的装饰性对象的统称,通常为木制。
12.
The surface strength, brightness, opacity, glossiness, and absorbency are influenced by the amount of binder in the coating.
涂料中胶粘剂的用量直接影响纸张的印刷表面强度、白度、不透明度、光泽度和吸收性。
13.
These nonporous surfaces paint Badly with a Brush.
这些不渗透的表面很难被刷子刷漆
14.
Light falling on a translucent surface is first absorbed beneath the surface, and then diffused in all directions.
光落在半透明表面是第一被下表面吸收，并且扩散在所有的方向。
15.
The glowing screen showed that the rays could pass not only through black paper but also through wood.
发光的屏幕表明该光线不仅能穿透黑纸，还能穿透木头。
16.
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。
17.
A battle is a veil through which it is not wise to peer.
战役是一层面纱，透过它盯着看是不明智的。
18.
a clear glass or plastic protective cover for the face of a watch or clock.
一个覆盖在钟表表面的、起保护作用的透明玻璃或塑料片.