| 单词 | fossil farina |
| 释义 | > as lemmasfossil farina fossil farina n. [after French farine fossile (1763 or earlier)] now rare = fossil flour n. ΘΚΠ society > occupation and work > materials > raw material > earth > [noun] > infusorial earth tripoli1601 fossil flour1788 fossil farina1789 terra cariosa1823 kieselguhr1875 diatomite1887 moler1910 the world > the earth > minerals > types of mineral > silicates > miscellaneous silicates > [noun] > diatomite fossil flour1788 fossil farina1789 terra cariosa1823 kieselguhr1875 diatomite1887 moler1910 1789 W. Radcliffe tr. K. I. Hablitz Nat. Hist. E. Tartary i. 23 We also find, here and there, the calcareous fossil Farina. 1827 Mechanics' Mag. 10 Nov. 260/2 The carbonated pulverulent lime, which Fabbreni discovered in Tuscany; of which he manufactured his floating bricks, and to which he gave the name of fossil farina. 1899 H. C. Pearson Crude Rubber v. 69 Fossil Farina, also called mountain milk, is an earth similar to infusorial earth. 1954 Rev. Appl. Entomol. A. 42 36 In further experiments on the protection of stored grain by dusting with fossil farina.., it was found that 0.2 per cent. of this material gives excellent protection. < as lemmas |
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