pearlite / ˈpɜr laɪt /

🎓大学词汇珍珠岩珍珠石珍珠体珍珠砂

pearlite 的定义

n. 名词 noun
  1. Metallurgy. a microscopic lamellar structure found in iron or steel, composed of alternating layers of ferrite and cementite.
  2. Petrography. perlite.

更多pearlite例句

  1. Several other ingredients of importance, as pearlite, illustrated on the opposite page, have also been studied.
  2. The magnification is too small to show the zebra striping of the pearlite.
  3. Below the temperature of the point F the martensite becomes heterogeneous, and forms pearlite.
  4. The iron thus liberated, as the ferrite of this pearlite, changes simultaneously to α-ferrite.