Distribution and arrangement of microvessels in normal hepatic artery of mouses, rats and rabbits were studied with transparent specimen by ink perfusion and double pigment perfusion.
Meanwhile, the research on the distribution of ink components throughout printed coated paper is also important to control the quality of the coated paper.
而研究油墨组分在涂层中的分布对于控制涂布纸的质量也十分重要。
3
Some methods that were considered for the distribution of these chemicals were to poison cigars, toothpaste, and ink.