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Fibers are roughly divided into man-made fibers and synthetic fibers [man-made fibers] Man-made fibers are natural polymer compounds in nature - cellulose or protein as raw materials (such as wood, cottonseed lint, straw, bagasse and other fibers or milk, soybeans, peanuts and other proteins), through a series of chemical treatment and mechanical processing to make fibers that can be used for spinning like cotton, wool and silk. Such as rayon, rayon, etc. [Synthetic fibers] The chemical composition of synthetic fibers is completely different from that of natural fibers, which are made from some substances that do not contain cellulose or protein (such as oil, coal, natural gas, limestone or organic substances processed from agricultural and sideline products), and then made by chemical synthesis and mechanical processing.
Such as polyester, nylon, acrylic, polypropylene, chlorine, etc. Look at this net specifically.
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Sweet potato, corn, wheat bran, brown rice, winter melon, celery, leek, cabbage, spinach are all high dietary fiber vegetables, and the highest content should belong to the category of kelp and seaweed, there are more than a dozen grams of fiber per 100 grams of fruit, apples and bananas are very high, apples are best eaten with the skin, and the general fruit peel contains several times more cellulose than the pulp.
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Sweet potato, corn, wheat bran, brown rice, winter melon, celery, leek, cabbage, spinach are all high dietary fiber vegetables, and the highest content should belong to the category of kelp and seaweed, there are more than a dozen grams of fiber per 100 grams of fruit, apples and bananas are very high, apples are best eaten with the skin, and the general fruit peel contains several times more cellulose than the pulp.
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Simple Fruit Salad Eat fruit without meals**, but not all fruits can**, such as sugarcane containing sucrose that can still gain weight if you eat too much. What to do? You can try lemon juice mixed with apples!
Ingredients] 100 grams of apples Honey 20 grams of lemon juice 50 grams of autumn pears [Preparation]: 1 Peel and core apples and autumn pears, wash them, cut them into small pieces, and put them on a plate. 2 Add the lemon juice and honey to a bowl and mix into the lemonade.
3 Pour lemon honey juice over apples and pears, mix well and serve.
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Glass fiber plastic is a modified plastic with plastic as the matrix, glass fiber is added in the extrusion granulation process of the extruder, and the mechanical properties are improved a lot, especially the tensile strength, but the toughness is reduced.
Cloth fiber plastic is coated with plastic on cloth fiber to form a reinforced fiber cloth.
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It seems that the former is toughened with chemical materials, and the latter is toughened by plant materials.
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It is a benign tumor of fibrous connective tissue, which has different types due to the different components contained in fibroids, and because fibrous connective tissue is widely distributed in the human body and constitutes the gap between various organs, fibroids can occur in any part of the body. Among them, ** and subcutaneous tissues are the most common, and the muscles, periosteum, nasopharyngeal cavity and other mucosal tissues and other organs such as breast, ovaries, kidneys, etc. can occur. It varies in size and grows slowly.
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Taking traditional Chinese medicine to regulate coupled with the conditioning of one's own mentality and emotions will be effective for breast hyperplasia, and the hypoechoic block of the breast may be a fibroadenoma, and surgery is the only effective means.
Dr. Song Yongmao solemnly reminded: Due to the good type of patient, can not be face-to-face Tong guess the patient, can not fully understand the condition of socks, the above suggestions are for reference only, specific diagnosis and treatment please go to the hospital under the guidance of the doctor! )
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First of all, determine **, for **. If it is hepatitis B, Huixi should first fight against the buried filial piety virus**, such as interferon pre-liquid car, lamivudine tablets, etc., **liver fibrosis, such as compound turtle soft liver tablets, etc.
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A simple detection method that drives a steel drill into the soil layer and detects the soil layer condition or roughly estimates the allowable bearing capacity of the soil layer according to the number of shots required for a certain footage.
In English, the prefix re, which means to do it again, such as rewrite rewrite restart retie rebound reunion retranslate reship; reshipment reload common phrase on bbs means follow, yes, mostly used for irrigation"re"The first 2 letters of the reply should be abbreviated. Element Symbol: re English name: >>>More
It depends on what you're talking about, if it's a creature, then a dinosaur is a very large animal that lived in the Cretaceous era, and if someone says something about a dinosaur, then it means that it's the kind of person who looks very sorry for the audience, and the body is ugly.
Sad feelings. I didn't feel good in my heart, and I hated him very much at the time. I wish you happiness. Being jealous means that you love him.
International Women's Day, also known as Women's Day, Women's Day, and International Women's Day, is a festival for women around the world to strive for peace, equality, and development. Over the past century, women have worked tirelessly to claim their rights. On March 8, 1909, women workers in Chicago, Illinois, USA, and workers in the textile and garment industries across the country staged a massive strike and demonstration to demand wage increases, the introduction of an eight-hour workday, and the right to vote. >>>More
Tell me the question. What brand, what brand of article!