The spatial reflected characteristic and spectral characteristic from optical material surfaces were effectively described by the BRDF (Bi-directional Reflectance Distribution Function).
双向反射分布函数(BRDF)有效地描述了材料表面的空间反射特性和光谱特性。
Nylon HOY is a new kind of textile material. The article mainly discusses the production conditions, product function and application characteristic in warp knitting.
锦纶高取向丝(HOY)，是一种新型纺织材料。本文主要探讨锦纶hoy的生产条件、产品性能以及在经编织造上的应用特点。
Using KiWi wine as the characteristic material, select the better burden quantity, a unique flavour and a high nutritional value KiWi wine ice-cream which have health care function was developed.
以猕猴桃酒为特色原料，选择较佳的配比量，制成风味独特的、具有营养保健功能的猕猴桃酒冰淇淋。
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