Alkaline

(adj.) relating to or containing an alkali; having a pH greater than 7; 'alkaline soils derived from chalk or limestone' .

手打:米格尔

• Kelp is a species of sea-weed, which, when burnt, yields an alkaline salt, useful for making glass, soap, and for several other purposes. 亚当·斯密. 国富论.
• The practical introduction began about 1862 with the application of the alkaline developer. Edward W. Byrn. 十九世纪发明进展.
• It had two casings, an inner and outer one, including the door, and the interspace was filled in with charcoal, or wood, and treated with a solution of alkaline salt. 威廉·亨利·杜利特. 世纪发明.
• In the year last named Edison first brought out his new form of nickel-iron cell with alkaline electrolyte, as we have related in the preceding narrative. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• An essential part of Edison's discovery of active masetials for an alkaline storage battery was the PREPARATION of these materials. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.

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