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

screw area n. now rare the total area of the blades of a screw propeller; (occasionally also) †the area of the circle described by the tips of the blades of a turning screw propeller (obsolete).

ΚΠ

1868 Engineer 11 Sept. 199/1 A two-bladed true or Smith's screw, the blades each filling a quadrant of the whole circle, so that the entire screw area was equal to half the area of the circumscribing circle.

1888 Lockwood's Dict. Mech. Engin. Screw Area in a propeller is the area of the circle described by the tips of the blades.

2005 I. Biluš et al. in A. A. Mammoli & C. A. Brebbia Computational Methods in Multiphase Flow III. ii. 25 A difficulty arose with a ship's propellers..because high speeds could not be reached despite the enlargement of the screw area.

单词	screw area
释义	> as lemmas screw area screw area n. now rare the total area of the blades of a screw propeller; (occasionally also) †the area of the circle described by the tips of the blades of a turning screw propeller (obsolete). ΚΠ 1868 Engineer 11 Sept. 199/1 A two-bladed true or Smith's screw, the blades each filling a quadrant of the whole circle, so that the entire screw area was equal to half the area of the circumscribing circle. 1888 Lockwood's Dict. Mech. Engin. Screw Area in a propeller is the area of the circle described by the tips of the blades. 2005 I. Biluš et al. in A. A. Mammoli & C. A. Brebbia Computational Methods in Multiphase Flow III. ii. 25 A difficulty arose with a ship's propellers..because high speeds could not be reached despite the enlargement of the screw area. extracted from screwn.¹ < as lemmas
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