About the Principle of Black and White——From the black and white woodcut;

The Art of Weiqi,Life and Fate──Review on Chu Fujin′s Novel Black and White

This article presents a discussion on the color design principle for matching black and white in fashion design, characteristics of color contrast and the appreciation and artistic charm of the color.

TIAN JI N brand aerial photographic film is a high-speed,high-contrast,high resolving po wer,high-definition black-and-white panchromatic photographic material mainly used by air force or navy for carrying out aerophotographic activities needed for military operations ,e.

This paper presents a summary of practical experiences dealing with the use of RC (Resin Coated) black-and-white photographic paper and a report on the comparison of the properties and performance of domestic LUCKY black-and -white RC photo-paper and the Indian SDELI similar product available in the market.

This paper outlines in detail the characteristics and directions of use of SHANGHAI brand type GP3100black-and-white photographic roll film.

Comparison of polyolyfine elastomer vulcanizates reinforced by carbon black and silica;

Ecological utilization of oil shale by preparing silica and alumina;

Filler network and dynamic viscoelastic properties of silica/solution polymerized styrene-butadiene rubber composites;

Research of producing silica white through light silicon ash lime sintering and acid dissolving;

Modified room temperature vulcanized silicone rubber adhesive filled in situ with silica white;

Study on preparation of silica white from scrap rice hull;

The research progress of preparation of white carbon by traditional chemical precipitation method;

Study of the influence about surface active agent to carbonation white carbon;

Study on extractionof white carbon from kaolinby microwave catalysis;