例文・使い方で印象づける「operators」の覚え方
スポンサーリンク...Hundreds of Negroes visited the slave states to entice the slavesaway, and the list of Underground Railroad operators given bySiebert contains one hundred and twenty-eight names of Negroes... 
W.E.B. Du Bois 「The Negro」
...The operators of this mine complained that,notwithstanding the unusually high wages being paid during thatseason, these miners could not be induced to work more than three orfour days out of six...
Booker T. Washington 「The Negro in the South」
...John Shawl, one of the Tide Water Pipe Line Co's telegraph operators, I was allowed the use of one of their offices for camping purposes during the trapping season...
Eldred Nathaniel Woodcock 「Fifty Years a Hunter and Trapper」
...During the last week orten days and in some cases for a longer period thanthis incubator operators supply moisture daily to themachine...
Harry M. Lamon 「Ducks and Geese」
...If woundsare made, as sometimes happens with unskilful operators, a mixture oftar and grease ought to be applied...
Robert Jennings 「Sheep, Swine, and Poultry」
... Operators need not, however, be atthe trouble and expense of preparing it, as it can be obtainedperfectly pure of Mr...
Henry H. Snelling 「The History and Practice of the Art of Photography」
...Some operators use prepared cotton, and think it more convenient than theflannel...
Samuel D. Humphrey 「American Handbook of the Daguerrotype」
...Our operators do not find it of sufficient importance to the success oftheir pictures to accept it, the alcoholic solution being in its natureless objectionable...
Samuel D. Humphrey 「American Handbook of the Daguerrotype」
...There are numerous opinions among our operators in regard to the quantityof mercury necessary for a bath...
Samuel D. Humphrey 「American Handbook of the Daguerrotype」
...This plan is adopted byour first operators with the greatest success...
Samuel D. Humphrey 「American Handbook of the Daguerrotype」
...You will instruct the disintegrator ray operators in their duties, andtake charge of their activities...
Various 「Astounding Stories, April, 1931」
...One by one the projector operators raised their hands in the signal of"ready...
Various 「Astounding Stories, May, 1931」
...Observers at allobservation posts, operators at the two smaller television instrumentsto comb the terrain and report instantly any object of interest...
Various 「Astounding Stories of Super-Science September 1930」
...Shall I order theray operators to their stations...
Sewell Peaslee Wright 「Vampires of Space」
...Perhaps there were natural storm tendencies here; perhapsthe operators of the control station were unduly eager, manipulatingthe rotation too suddenly...
Raymond King Cummings 「Wandl the Invader」
..."The operators...
Raymond King Cummings 「Wandl the Invader」
...The operators of the control room came with leaps at us...
Raymond King Cummings 「Wandl the Invader」
...Every day at noon a signal is sent to various parts of thecountry by telegraph, so that all operators and railway men who hearthat signal can set their clock at noon within two or three seconds...
Simon Newcomb 「Side-lights on Astronomy and Kindred Fields of Popular Science」
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organised clouts stubborn
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