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安裝中文字典英文字典辭典工具!
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- Paper - Wikipedia
Largely derived from lignocellulose, paper is created from a pulp dissolved into a slurry that is drained and dried into sheets Different types of paper are defined by constituent fiber, paper pulp, sizing, coating, paper size, paper density and grammage
- Paper | Definition, Papermaking, Facts | Britannica
Paper, matted or felted sheet, usually of cellulose fibers, formed on a wire screen from water suspension Although wood has become the major source of fiber for papermaking, rag fibers are used for paper of maximum strength, durability, and permanence Learn more about paper, including its history
- The History of Paper | American Forest and Paper Association
Paper was first made in Lei-Yang, China by Ts'ai Lun, a Chinese court official In all likelihood, Ts'ai mixed mulberry bark, hemp and rags with water, mashed it into pulp, pressed out the liquid and hung the thin mat to dry in the sun
- PAPER Definition Meaning - Merriam-Webster
The meaning of PAPER is a felted sheet of usually vegetable fibers laid down on a fine screen from a water suspension How to use paper in a sentence
- PAPER Definition Meaning | Dictionary. com
Paper definition: a substance made from wood pulp, rags, straw, or other fibrous material, usually in thin sheets, used to bear writing or printing, for wrapping things, etc
- From the Woods: Paper! - Penn State Extension
Why is paper important? This article explores the history of paper and how it is made today It is part of an educational series for youth
- Paper - Encyclopedia. com
The earliest paper was papyrus, made from reeds by the ancient Egyptians Paper was made by the Chinese in the second century, probably by a Chinese court official named Cai Lun
- Amazon. com: Printer Paper
Hammermill Printer Paper, 20 Lb Copy Paper, 8 5 x 11 - 8 Ream (4,000 Sheets) - 92 Bright, Made in the USA 30K+ bought in past month Black Friday Deal Forestry practices
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