(noun.) United States psychologist and psychophysicist who proposed Stevens' power law to replace Fechner's law (1906-1973).
录入:文斯
双语例句
John Stevens, the most celebrated boat builder and engineer of his day, was actively experimenting in America in the same line. Edward W. Byrn.十九世纪发明进展.
John Stevens of New Jersey was also at work on a steamboat, and had in 1804 built such a boat at his shops, having a screw propeller and a flue boiler. 威廉·亨利·杜利特.世纪发明.
On the 12th a reconnoissance was thrown out in front of Fort Stevens, to ascertain the enemy's position and force. 尤利西斯·格兰特.U.S.格兰特的个人回忆录.
John Stevens constructed a boat on the Hudson, driven by a Watt engine, and having a tubular boiler of his own invention and a twin screw propeller. Edward W. Byrn.十九世纪发明进展.
Stevens in America and John Ericsson in England had brought forward the screw propeller; and Ericsson was the first to couple the engine to the propeller shaft. 威廉·亨利·杜利特.世纪发明.
Mr. Stevens introduced many important improvements. 弗雷德里克·科利尔·贝克维尔.伟大的事实.
John Stevens applies twin Screw Propellers in Steam Navigation. Edward W. Byrn.十九世纪发明进展.
You remember that terrible murderer, Bert Stevens, who wanted us to get him off in '87? 阿瑟·柯南·道尔.福尔摩斯归来记.
Stevens, of Hoboken, in the State of New Jersey, was also engaged in a similar undertaking. 弗雷德里克·科利尔·贝克维尔.伟大的事实.
Stevens’ son in taking the Ph?nix from New York to Philadelphia, no attempt had been made to cross the ocean until 1819. Edward W. Byrn.十九世纪发明进展.
Colonel Stevens who succeeded him was badly wounded; and his successor also fell in the same way. 尤利西斯·格兰特.U.S.格兰特的个人回忆录.