例文・使い方で印象づける「uranium」の覚え方
スポンサーリンク... Thus, prints to be toned with uranium require to be distinctly on the pale side, whilst those for sulphide toning are best a little vigorous... 
John A. Tennant 「Bromide Printing and Enlarging」
...The requirements for toning bromide prints with uranium are: 1 ounce of uranium nitrate; 1 ounce of potassium ferricyanide (the red crystals); ½ pound bottle of acetic acid—c...
John A. Tennant 「Bromide Printing and Enlarging」
...Having the print ready for toning as here outlined, take 1 dram of the uranium solution, add ½ dram of acetic acid and then 5 ounces of water...
John A. Tennant 「Bromide Printing and Enlarging」
...From this explanation of the toning process, the discerning reader will perceive the need for caution in selecting the best kind of a print for uranium toning...
John A. Tennant 「Bromide Printing and Enlarging」
...With chromium, uranium, lead,platinum, and copper, it gives a dark red; that from the last metalturning brown when collected on a filter...
George Field 「Field's Chromatography」
...By treating the yellow sulphite of uranium with a prolonged current ofsulphuretted hydrogen, and saturating gradually with ammonia, a redfinally results...
George Field 「Field's Chromatography」
...Yellow, red, orange, green, have been previously noticed as beingderived from uranium, and to this list of colours may now be addedbrown...
George Field 「Field's Chromatography」
...This lever has a universaljoint and connects with a hidden chamber, and when pulled willcatapult the annihilated components of a small quantity of uranium inany direction we desire...
Various 「Astounding Stories of Super-Science, May, 1930」
...Itwas the instrument of universal death—the uranium release of untoldforces of cataclysmic depredation...
Various 「Astounding Stories of Super-Science, May, 1930」
...Roar upon roar, asthe infinite momentum of the disintegrating uranium struck obstacleafter obstacle...
Various 「Astounding Stories of Super-Science, May, 1930」
...It usually occurs with silver, that is, the uranium motherore does, through the disintegration of which radium is formed...
Various 「Astounding Stories of Super-Science, June, 1930」
...He said it over and over, with all the passion and devotion of acelibate's prayer over a uranium fountain...
Various 「Astounding Stories of Super-Science, August 1930」
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