torsion
英 ['tɔːʃ(ə)n]
美 ['tɔrʃən]
語源
ねじり。ラテン語のtorsionem「ねじる」から。ラテン語のtorquere「ねじる」「回す」が語源で、語源的にはturn「回す」、torque「トルク」。
英語の語源
- torsion
- torsion: see torment
- torsion (n.)
- early 15c., "wringing pain in the bowels," from Old French torsion "colic" (early 14c.), from Late Latin torsionem (nominative torsio) "a wringing or gripping," from Latin tortionem (nominative tortio) "torture, torment," noun of action from past participle stem of torquere "to twist, distort, torture" (see torque (n.)). Meaning "act or effect of twisting as by opposing forces" is first recorded 1540s.
例文
- 1. A portable torsion balance is used for weighing.
- 軽量なばね秤で秤量する.
- 2.He used a very sensitive torsion balance.
- 非常に敏感なトルク天秤を利用している。
- 3.Sometimes，however，the ability of bars to deform appreciably in torsion is put to good use.
- ただし、レバーがねじれたときに視覚的に変形する能力を持つことを利用することがあります。
- 4.The plane problems and the torsion problem are standard fare in solution oriented books on elasticity.
- 平面問題とねじれ問題は弾性問題解法書の標準内容である。
- 5.The discovery well was drilled in 1927 on the basis of magnetic and torsion -balance surveys.
- その発見井戸は1927年に磁力とねじれ測定結果に基づいて掘削された.
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