英语词汇“eugen langen”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	eugen langen
释义	Eugen Langen Langen, Eugen Born Oct. 9, 1833, in Cologne; died there Oct. 2, 1895. German engineer; one of the inventors of the internal combustion engine. Together with another German inventor, N. Otto, Langen developed a silent gas engine, which became known and accepted after the Paris Exposition of 1867. The efficiency attained by the engine was 14–15 percent, significantly exceeding that of other, similar engines. REFERENCES Radtsig, A. A. Istoriia teplotekhniki. Moscow-Leningrad, 1936. “Eugen Langen.” Engineering, 1933, vol. 136, no. 3533, pp. 359–60.
随便看	convention collective nationale convention district conventioneer conventioneers conventioner conventioners convention expenses convention for a democratic south africa convention for international trade in endangered species convention for safe containers convention for safety containers convention for the conservation of antarctic seals convention for the protection of human rights and fundamental freedoms convention industry council convention industry network conventionist convention liaison council convention nationale convention no 192 convention (norm) convention of american instructors of the deaf convention of national societies of electrical engineers of europe convention on automation of libraries in education and research convention on bacteriological weapons convention on biodiversity

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

Eugen Langen