英文字典中文字典Word104.com



中文字典辭典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z   







請輸入英文單字,中文詞皆可:



安裝中文字典英文字典查詢工具!


中文字典英文字典工具:
選擇顏色:
輸入中英文單字

































































英文字典中文字典相關資料:
  • Bakelite - Wikipedia
    Bakelite ( ˈbeɪkəlaɪt BAY-kə-lyte) was the first plastic made from synthetic components It was developed by chemist Leo Baekeland in Yonkers, New York, in 1907, and patented on December 7, 1909 [3] Bakelite was a commercial success because it could be molded into any shape
  • Bakelite®: Leader in Thermoset Resins Compounds
    Bakelite is a global integrated producer of thermoset specialty resins, systems, and engineered thermoset molding compounds for various industries
  • What is Bakelite?: The Plastic That Changed the World
    Bakelite, a chemically resilient and non-melting plastic, was formed by blending phenol and formaldehyde, known as phenol-formaldehyde resin, obtained from coal tar and methanol, respectively, during that era
  • Our Thermoset Products Components | Bakelite®
    Discover the wide range of thermoset products, components, and additives offered by Bakelite a leading global producer of industrial applications
  • Bakelite | Synthetic Plastic, Industrial Uses History | Britannica
    Bakelite, trademarked synthetic resin invented in 1907 by Belgian-born American chemist Leo Hendrik Baekeland
  • The Rise and Fall of Bakelite: A Journey Through Its History and . . .
    Bakelite, formally polyoxybenzylmethylene glycolanhydride, was developed by Belgian chemist Leo Baekeland in 1907 and patented in 1909 It pioneered the era of synthetic plastics and became a milestone in materials science
  • 6 Tests to Authenticate Bakelite - The Spruce Crafts
    Bakelite is a synthetic compound developed in 1907 by Leo Baekeland, a Belgian-American chemist Widely considered the first synthetic plastic, Bakelite has found its way into many items that are a hot commodity today among vintage jewelry and mechanical parts collectors
  • Bakelite Jewelry Identification Value Guide — How to Test Price It
    Is your jewelry Bakelite or a modern copy? Learn the hot-water test, formaldehyde smell test, and Simichrome method Includes value ranges for bracelets, pins, and sets
  • The Story of Bakelite, the First Synthetic Plastic - ThoughtCo
    Bakelite was the first synthetic plastic, invented by Leo Baekeland in 1907 for electronics Bakelite was strong, moldable, and cheap to make, leading to its use in many products Bakelite fell out of favor because newer plastics held their color better and were less brittle
  • Bakelite Select
    Bakelite Synthetics has been advancing specialty chemicals and performance materials Bakelite’s phenolic resins play an integral role across a wide variety of applications from friction, composites, and refractory materials to abrasives and adhesives





中文字典-英文字典  2005-2009

|中文姓名英譯,姓名翻譯 |简体中文英文字典