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单词 ballistician
释义 ballistician|bælɪˈstɪʃən|
[f. ballistic a. + -ian.]
One who studies, or is skilled in, the science of ballistics.
1909in Webster.1936J. E. Hoover Sci. Meth. Crime Det. 17 The forensic ballistician is often very helpful to the courts in furnishing opinions as to the effective range at which powder burns occur.1936Discovery Apr. 125/2 The war-rocket, with a minimum range of 500 miles..is a disconcerting revelation in these restless times, but a ballistician would doubtless regard its possibilities unfavourably.1948Sci. News VII. 23 Hitherto the behaviour of bodies moving at very high speeds through the air has been mainly the concern of the ballistician.
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更新时间:2024/12/22 17:15:14