Their alchemy was closely associated with metallurgy, the making of alloys and amalgams, and th e handicrafts of the goldsmiths and silversmiths. 李贝.西洋科学史.
Metallurgy is an ancient art, and the working of gold, silver and copper dates back to the beginning of history. Edward W. Byrn.十九世纪发明进展.
Some chemical and other processes for reducing ores have been referred to in the Chapter on Metallurgy. 威廉·亨利·杜利特.世纪发明.
In the metallurgy of the precious metals probably the most important step has been the _cyanide process_ of obtaining gold and silver. Edward W. Byrn.十九世纪发明进展.
American metallurgy may have arisen independently of the old-world use of metal, or it may have been brought by these elephant carvers. 赫伯特·乔治·威尔斯.世界史纲.
They are matters pertaining to metallurgy, and are treated of under that head. 威廉·亨利·杜利特.世纪发明.
Not the least of the applications of the dynamo is its use in electro-metallurgy for plating metals, and also for promoting chemical reactions. Edward W. Byrn.十九世纪发明进展.
We have given these particulars of the advance in man's knowledge of the metallurgy of steel and its results by way of illustration. 赫伯特·乔治·威尔斯.世界史纲.
Some of the electro-chemical products will be hereinafter referred to in the Chapter on Electricity, and the chemistry of Metallurgy will be treated under the latter topic. 威廉·亨利·杜利特.世纪发明.
They w ere active in Saxony when George Agricola prepared his famous works on metallurgy and mineralogy inspired by the tr aditional wisdom of the local iron industry. 李贝.西洋科学史.
The Nineteenth Century, Scientific Metallurgy. 威廉·亨利·杜利特.世纪发明.
The subject of metallurgy in this century soon became scientifically treated and its operations classified. 威廉·亨利·杜利特.世纪发明.
America has furnished some eminent chemists in the Nineteenth Century, who have made valuable contributions to the science, notably in the field of metallurgy. Edward W. Byrn.十九世纪发明进展.
One of the successful applications of Electro-Metallurgy is founded on the original application of it by Mr. Spencer. 弗雷德里克·科利尔·贝克维尔.伟大的事实.
In late years the metallurgy of aluminum has made great advances. Edward W. Byrn.十九世纪发明进展.