| 单词 | stream-tube |
| 释义 | > as lemmasstream-tube stream-tube n. (see quot. 1892 and streamline n.). ΘΚΠ the world > matter > physics > mechanics > dynamics > fluid dynamics > [noun] > path of particle when motion is steady > specific surface formed by stream-tube1892 1892 Minchin Hydrostatics etc. 371 If at any point, A,..we describe a very small closed curve and at each point on the contour of this curve we draw the stream line, such as AP, and produce it indefinitely, we obtain a stream tube. 1911 Encycl. Brit. XXIV. 940/1 The surface formed by all the stream lines passing through a small closed contour is termed a ‘stream tube’. < as lemmas |
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