| 单词 | safe lamp |
| 释义 | > as lemmassafe lamp safe lamp n. (a) Mining = safety lamp n. at safety n. Compounds 3 (now historical); (b) Photography (chiefly in form safelamp) = safe light n. (b). ΘΚΠ society > occupation and work > equipment > mining equipment > [noun] > lamp pitman candle1658 fire lamp1769 steel mill1772 safe lamp1815 safe lantern1815 safety lamp1815 safety lantern1815 safe light1816 Davy1817 lamp1839 Geordie1844 pit lamp1860 flame-lamp1888 the world > matter > light > artificial light > an artificial light > [noun] > lamp > with a protected flame > in coal mines safe lamp1815 safety lamp1815 safety lantern1815 safe light1816 Davy1817 society > leisure > the arts > visual arts > photography > photographic processes > processing and printing equipment > [noun] > other processing or printing equipment filter paper1670 buffer1854 fuming-box1874 squeegee1878 light trap1881 changing table1882 print-washer1889 washer1891 safe lamp1893 rectifier1921 apron1935 register board1967 1815 H. Davy Let. 30 Oct. in J. A. Paris Life Sir H. Davy (1831) II. 82 I trust the Safe lamp will answer all the objects of the collier. 1893 Chemist & Druggist 13 May 657/1 Many amateur photographers when on tour require to take with them a safe lamp for changing plates, developing, &c. 1940 Pop. Mech. Sept. 450/2 The work must be done in a subdued light such as provided by a darkroom safelamp. 1983 New Scientist 10 Feb. 364/1 The matter rested there until his [sc. Davy's] return, during which time Clanny and Stephenson were working on their own versions of a safe lamp. 2000 L. Stroebel et al. Basic Photogr. Materials & Processes (ed. 2) 226/1 Select a dye that changes to a color that can be distinguished under the red, orange, or amber color of a safelamp. < as lemmas |
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