Combining the hard products production of profile, pipe, pipe fittings and diapositive with application.
介绍了悬浮PVC树脂主要指标对制品的影响,结合型材、管材、管件、透明片等硬制品的生产及应用提出了对树脂指标的具体要求。
The compositions and formation causes of fish eye in PVC/MBS transparent sheets were analyzed by means of scanning electron microscope (SEM), infrared spectroscopy(IR) and nuclear magnetic resonance (13C NMR) .
用扫描电子显微镜(SEM)、红外光谱(IR)和核磁共振(~(13)C NMR)等手段对PVC/MBS透明片材中晶点的组成和产生的原因进行了分析,并在此基础上提出了防止晶点形成的措施。
Colour transparency: A full colour photographic positive on film.
彩色透明片:带有全部色彩的阳图菲林。
Transmission copy: Copy which is viewed by transmitted light, e,g.a transparency. As distict from "reflection copy" which is viewed by reflected light.
透射原稿:用透射光观看的原稿，例如透明片，幻灯片。有别于用反射光观看的反射原稿。
a very thin transparent sheet of plastic.
一种透明的塑料薄片。
A small crystalline bit of snow.
雪花，雪片一片小而透明的雪花
Mica in thin, transparent sheets.
薄白云母片薄且透明的白云母片
Imperfect transmission is the glass or film upon which the emulsion is coated.
涂乳胶的玻璃片或软片不完全透明。
diapositive ,photographic, exposed and developed
照相透明正片,已曝光和显影
Cannot make the picture transparent. Memory may be low.
无法将图片透明化。内存可能不足。
It consists of a transparent dielectric spacer.
它由一个透明的电介质隔片构成的。
The transparence of the glaze depends on whether there is a separated-crystal layer in the glaze.
瓷片的透明度与釉中析晶层密切相关。
caused by opaque cell fragments in the vitreous humor and lens.
眼里玻璃质物体和镜片的不透明细胞碎片。
A mask is a transparent sheet of plastic.
蒙片是一张覆盖在图版上的透明塑料片。
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
First paint the nail with a cream green color, then a shimmery one.
甲片上涂上奶油绿,再涂层透明的使其有光泽.
Position the pointer over a solid color in a picture to change to a transparent color.
将指针置于图片中的实色部分可改为透明色。
The teacher can directly write on the transparent sheet instead of on a blackboard.
教师可以直接书写在透明薄片上而不用写黑板。
one of a series of still transparent photographs on a strip of film used in making movies.
制作电影的胶卷上一系列透明的照片中的一张。
acid or granitic glass; usually dark, but transparent in thin pieces.
酸性或花岗石类玻璃，通常为黑色，但片状时透明。