While glass is in the soft, yielding, pliable state, it is molded into dishes, bottles, and other useful objects, such as lamp shades, globes, etc. 伯莎M.克拉克.科学通论.
If glass melted at a definite temperature, it could not be molded in this way. 伯莎M.克拉克.科学通论.
The molded ball is then taken from the press and smoothed. 佚名.神奇的知识之书.
These are then molded and later vulcanized, being subject to terrific pressure. 佚名.神奇的知识之书.
From this could be molded, or cast, positive copies which would be identical with the original. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
The rubber is molded in long strips in some form of isosceles triangle, depending on the style of the game to be played. 佚名.神奇的知识之书.
Thus the wheel is kept going, receiving at one side a charge of the melted wax and discharging at the other molded cylinders, which are afterwards turned true on the surface. Edward W. Byrn.十九世纪发明进展.
The etched disc is then electrotyped to form a matrix, and from this electrotype hard rubber duplicates of the original record are molded, which are capable of giving 1,000 reproductions. Edward W. Byrn.十九世纪发明进展.