Silica is also met with in the carnelian and we find it constituting jasper, agate, cat’s-eye, onyx and opals. 佚名.神奇的知识之书.
It would be impossible and uninteresting in a work of this character to enumerate the mechanical details constituting the improvements of the century in paper-making machinery of all kinds. 威廉·亨利·杜利特.世纪发明.
The ordinary telephone connection consists of two wires technically called a telephone circuit, each wire constituting one side of the circuit. 佚名.神奇的知识之书.
Later on a treaty was made with the Republic of Panama whereby the United States was granted control of a ten-mile strip constituting the Canal Zone. 佚名.神奇的知识之书.
In the cellar of the Edison homestead young Alva soon accumulated a chemical outfit, constituting the first in a long series of laboratories. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.