| 单词 | annunciator |
| 例句 | In 1905, the red car waiting room at the station at Sixth and Main replaced its departure “annunciator” electric bell with “sweet-toned triangles of steel,” and put one in the women’s waiting room too. Sick of loud noises and bright lights? Sorry, L.A. has always been like that 2021-04-06T04:00:00Z So I devised a machine somewhat on the plan of the hotel annunciator that was invented long afterward, only mine was a great deal more complex. Inventors 2012-02-08T03:00:16.647Z Tools, bells, batteries, unusual circuits, burglar alarms, annunciator systems, thermostats, circuit breakers, time alarms, and other apparatus used in bell circuits are described from the standpoints of their application, construction and repair. Aviation Engines Design?Construction?Operation and Repair 2011-12-04T03:00:04.777Z He then investigated the subject of telegraphy, and in 1867 patented a telegraphic switch and annunciator. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 4 "Grasshopper" to "Greek Language" 2011-11-28T03:00:19.517Z Luther challenged the pope and his devotees to justify portions of their creed and practices, and Calef did the same to Cotton Mather, as a leading annunciator and expounder of the witchcraft creed. Witchcraft of New England Explained by Modern Spiritualism 2011-06-05T02:00:13.200Z Projected on one wall was a picture of the cabman facing the lobby annunciator, fifty-three stories down. New Hire I saw this system on exhibition in a large room, with the signals or boxes on one side and the annunciator or central station on the other. A Guest at the Ludlow and Other Stories Mr. Stuffer, who was supposed to be on duty at the annunciator, in his dual capacity of hall boy and host, heard not its alarm, for he was well under way with a yarn. Cupid's Middleman He turned the key in the lock of the door and touched the knob of the electric annunciator. Stories by American Authors, Volume 10 As he switched out of the ship's annunciator system, Captain Nails Andersen leaned back in his chair and stretched in relief, closing his eyes and running briefly over the details of the evacuation. Where I Wasn't Going There is thus no noise of human voices on board this ship: the helmsman steers by his bells, the engineer works by the telegraph, and the steward waits by the annunciator. Harper's New Monthly Magazine, Volume 1, No. 3, August, 1850. Ordinary annunciator wire, No. 20, is good and cheap. How Two Boys Made Their Own Electrical Apparatus Containing Complete Directions for Making All Kinds of Simple Apparatus for the Study of Elementary Electricity I have never before seen a small house in Washington with these annunciators. Ladies-In-Waiting I picked up the annunciator mike and pushed the button. A Question of Courage The annunciator rang again with an impatient note. Lady Luck He gave the electric annunciator a prolonged push, and as a butler opened the door advanced into the hall with his most authoritative air. The Madness of May Corina was awakened by the whooping of a siren, followed by a surprisingly calm voice on the ship's annunciator. A Matter of Honor A Terran Empire novel A very simple annunciator may be attached to the bell, as shown in the following figures: Figs. 51-54. Electricity for Boys At 0840 hours on the fourth day out, my annunciator buzzed. A Question of Courage As I looked around in amazement to discover what manner of brakeman this might be whom I had understood, the train boy said, with a grin, "That's our new phonographic annunciator." With The Eyes Shut 1898 He had related the annunciator signal of the portatron to the only significant datum in his own experience which it resembled, the ringing of a bell. The Day of the Boomer Dukes The clock had struck the three-quarters when they heard the annunciator tinkle followed by the opening of the front door. Blacksheep! Blacksheep! In practice, the annunciator may be located in any convenient place and wires run to that point. Electricity for Boys The annunciator flashed A and a pair of black-face comedians "opened the show," but they did not get it very far open for people were jamming in and elbows were silhouetted against the light. Jane Journeys On I stepped in there, turned up the gas, looked at the annunciator, and turned off the alarm—so far as the door indicated was concerned—thus stopping the racket. Chapters from My Autobiography He turned and pressed the annunciator button and the hatch slid open. The Space Pioneers The Annunciator Apparatus.—This apparatus, which performs the same role as the one just described, is simply an ingenious modification of the annunciator used in hotels, etc. Scientific American Supplement, No. 315, January 14, 1882 It will be understood that, in practice, the bell is mounted on or at the annunciator, andp. Electricity for Boys After telephoning, Zita went directly to Doctor Q's laboratory, to which she was admitted after he had seen her through his periscope annunciator. The Master Mystery It was passing attention at the best; for after a time the little bell annunciator began to sing merrily and persistently at him—and invariably its commanding needle pointed to D.R. How To Write Special Feature Articles A Handbook for Reporters, Correspondents and Free-Lance Writers Who Desire to Contribute to Popular Magazines and Magazine Sections of Newspapers The line signal in magneto switchboards is practically always in the form of an electromagnetic annunciator or drop. Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. The Company of the North employs two kinds of correspondence apparatus—the Guggemos and the annunciator apparatus. Scientific American Supplement, No. 315, January 14, 1882 Two windows and a door are connected up with an annunciator having three drops, or numbers 1, 2, 3. Electricity for Boys Next he attached wires and ran them to the library above, where he installed an annunciator, the needle of which would indicate when the trap was sprung and the picture taken. The Master Mystery The bell connecting with the annunciator at the principal's desk was trilling in IV. The High School Freshmen Dick & Co.'s First Year Pranks and Sports The earliest and most widely used visible signal in telephone practice was the annunciator, having a shutter adapted to fall when the magnet is energized. Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. A very simple annunciator for indicating two numbers can be made from a small box, Fig. The Boy Mechanic: Volume 1 700 Things for Boys to Do The circuit runs from one pole of the battery to the bell and then to one post of the annunciator. Electricity for Boys It was perhaps half an hour later when suddenly the needle of the annunciator began to vibrate rapidly. The Master Mystery In 1870-2, he brought out a needle annunciator for hotels, and another for elevators, which had a large sale. Heroes of the Telegraph Ring that bell, Mr. Rogers," said the Englishman who had last spoken, glancing at the annunciator button in the wall near Rogers's head, "and 'ave up something 'of, can't you? The Rise of Silas Lapham In this case the annunciator must be constructed to give only two indications. The Boy Mechanic: Volume 1 700 Things for Boys to Do A, B, C represent the circuit wires from the terminals of the window and door switches, to the annunciators. Electricity for Boys Far away was the night nurse's desk, with its lamp, its annunciator, its pile of records. K Fully two minutes after he had locked himself in he heard the distant clamour of the annunciator, calling a steward to Stateroom 30. The False Faces Further Adventures from the History of the Lone Wolf The sad curlews, annunciators of the autumn, had just appeared in a mass in a gray squall, fleeing from the high sea under the threat of approaching tempests. Ramuntcho Fasten three binding-posts, that are to form the terminals of the annunciator, on the top of the upper end of the case. The Boy Mechanic: Volume 1 700 Things for Boys to Do The detective settled a pudgy index-finger on the push button and elicited a far, thin, shrill peal from the annunciator above. The Brass Bowl Some one punched the button, but the little, round, annunciator disk in the car failed to illuminate. The Sign at Six Some other intelligence conceived the notion for ringing for the car to return: its annunciator buzzed stridently, continuously. The False Faces Further Adventures from the History of the Lone Wolf Meanwhile the annunciator bell tells me what window has been opened. Mr. Hawkins' Humorous Adventures Cut the long end of the rod off so it projects through the face of the annunciator about 5/8 in. The Boy Mechanic: Volume 1 700 Things for Boys to Do It was a busy, toiling, active, subdued place, where the tinkle of the telephone bell, the hum of electric annunciators, as one member of the staff signalled to another, vibrated in the tense atmosphere. The Web of Life "You shall have breakfast instantly," said Bellingham, touching an annunciator, and awakening a distant electric titter somewhere. The Minister's Charge He pressed the annunciator button, and sitting down, wrote a short note to Mr. Damsel, requesting him to bring Fotheringham with him to his room. Jim Cummings Or, The Great Adams Express Robbery They are serviceable as instantaneous signals, annunciators, and alarms in many different ways. The Story of Electricity The electric annunciator is a device that will indicate or record the various calls or signals that may be sent over the circuits to which the annunciator is connected. The Boy Mechanic: Volume 1 700 Things for Boys to Do By this time the 'annunciator' had grown to formidable dimensions. The Mysterious Stranger Ground Control's startled voice came over the annunciator. The Lani People "And this shall be a sign unto you," the annunciator said next. Ben-Hur; a tale of the Christ He found his heart leaping when the room bells rang, and the clerk, with a glance at the annunciator, sent boys hurrying off. The Breaking Point The simplest circuit that will require an annunciator is one where the bell may be operated from either of two push buttons. The Boy Mechanic: Volume 1 700 Things for Boys to Do "Enter," said a pleasant baritone voice from the annunciator. The Lani People |
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