From this phenomenon, the chemical action of acids upon metals and the production of an electric current were observed, and the voltaic pile was invented. Edward W. Byrn.十九世纪发明进展.
He showed the effects of galvanism on the legs of frogs, and exhibited some interesting experiments on the galvanic effects on the solutions o f metals in acids. 李贝.西洋科学史.
Redwood’s hardihood, due to the natural acids in the wood, make it so weather-resisting that it will last just as long unpainted as it does painted. 佚名.神奇的知识之书.
It also possesses a remarkable resistance to corrosive acids and for this reason is the preferred material for tanks and vats in wineries, breweries, chemical works, mines, tanneries, etc. 佚名.神奇的知识之书.
He had made a capital di scovery of far-reaching importance, namely, that racemic acid is composite, consisting of dextro-tartaric and l?vo-tartaric acids . 李贝.西洋科学史.
All diamonds are infusible and unaffected by acids or alkali. 佚名.神奇的知识之书.
This liquid neutralizes the too abundant acids present in a weak system and so quiets and tones the stomach. 伯莎M.克拉克.科学通论.
Bases, like acids, are good or bad according to their use; if they come in contact with cloth, they eat or discolor it, unless neutralized by an acid. 伯莎M.克拉克.科学通论.
Nitro-glycerine only differs in its manufacture from gun cotton in that glycerine is acted upon by the acids, instead of cotton. Edward W. Byrn.十九世纪发明进展.
Place in a bottle and heat in a water bath; add the acids, dissolve, add the oil of cloves and sufficient hot water to make a pint, and strain. 威廉K.戴维.智者、化学家和伟大医生的秘密.
It is matter of record that he did once buy a new suit for thirty dollars in Boston, but the following Sunday, while experimenting with acids in his little workshop, the suit was spoiled. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
All of us know that vinegar and lemon juice have a sour taste, and it is easy to show that most acids are characterized by a sour taste. 伯莎M.克拉克.科学通论.
The desire of manufacturers to produce cheap baking powders led to the use of cheap acids and alkalies, regardless of the character of the resulting salt. 伯莎M.克拉克.科学通论.
The interaction of acids and bases may be observed in another way. 伯莎M.克拉克.科学通论.
Nitro-glycerine is made in a somewhat similar way by treating glycerine with nitric and sulphuric acids. Edward W. Byrn.十九世纪发明进展.
Different combinations of acids and bases produce different salts. 伯莎M.克拉克.科学通论.