Vulcanization

(noun.) process of treating rubber or rubberlike materials with sulphur at great heat to improve elasticity and strength or to harden them.

整理:蒂娜

• Vulcanization is simply the heating of the rubber mixed with sulphur--this causes a chemical change in the substance; it becomes tougher, more elastic and less affected by heat and cold. 佚名. 神奇的知识之书.
• Goodyear had discovered the process which afterwards came to be known as vulcanization. Edward W. Byrn. 十九世纪发明进展.
• He persisted in his quest, however, and it was accident at last that opened the way to discovery of the processes of vulcanization for which Goodyear was seeking. 佚名. 神奇的知识之书.
• Mr. Goodyear had not yet discovered, however, the process of vulcanization, upon which the rubber industry is founded. Edward W. Byrn. 十九世纪发明进展.
• The proper vulcanization is of the greatest importance in determining the durability of the stamp. 威廉K.戴维. 智者、化学家和伟大医生的秘密.

校对:拉里