單詞
isobar
英 ['a?s?(?)bɑ?]
美['a?s?bɑr]
基本信息
- n. [氣象][力] 等壓線；同重核；同重元素
中文詞源
isobar 等壓線
iso-,等，同，-bar,重力，壓力，詞源同gravity,barometer.用于氣象學(xué)術(shù)語等壓線。
英文詞源
- isobar (n.)
- 1864, coined from Greek isos "equal" (see iso-) + baros "weight," from PIE root *gwere- (2) "heavy" (see grave (adj.)). Line connecting places with the same barometric pressure at the same time.
雙語例句
- 1. Ventilation resistance and ventilation isobar in the workings were measured with barometer.
- 采用氣壓計(jì)混合讀數(shù)法測(cè)定了綜放采場(chǎng)區(qū)域的通風(fēng)阻力及通風(fēng)等勢(shì)圖.
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- 2. The design of spring is the critical factor to the feature of isobar filling valve.
- 彈簧設(shè)計(jì)對(duì)于等壓灌裝閥的性能起著決定性的作用.
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isobar相關(guān)單詞