单词 | square motor |
释义 | > as lemmassquare motor square motor n. = square engine n. above. ΘΚΠ society > occupation and work > equipment > machine > machines which impart power > engine > internal-combustion engine > [noun] > other types square motor1912 compression-ignition engine1926 square engine1930 stroker1948 rebore1967 1912 C. B. Hayward Pract. Aeronautics 349 Design in this field [sc. aircraft engines] has..gone back to automobile standards of several years ago when it was customary to build what are known as square motors, i.e. those in which the bore and stroke are the same. < as lemmas |
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