expansion rate

基本解釋

• 膨脹率；[統(tǒng)計(jì)] 擴(kuò)充率

英漢例句

雙語(yǔ)例句

• Note that the present age of the universe follows from the expansion history and present expansion rate.
  請(qǐng)注意，目前的宇宙年齡是由宇宙當(dāng)前的膨脹速率所估計(jì)的。
• For decades physicists were convinced that gravity should be causing the expansion rate of the universe to slow.
  幾十年來(lái)，物理學(xué)家們一直相信萬(wàn)有引力應(yīng)該使宇宙的膨脹速度慢下來(lái)。
• These so-called baryon acoustic oscillations offer another yardstick for measuring the expansion rate of the universe over time and putting limits on the value of dark energy.
  這些被稱(chēng)為重子聲學(xué)振蕩的東西為測(cè)量隨時(shí)間變化的宇宙的膨脹速度和對(duì)暗能量的值施加限制提供另一尺碼。

權(quán)威例句

• If Myanmar achieves its expansion rate of 7% to 8% each year it will become a middle income nation and will have tripled per capita income within the same time frame.
  FORBES: Myanmar, The Last Frontier?
• Overall, 60% of all homes have PCs, but the rate of expansion is slowing.
  FORBES: Requiem for a Desktop
• The company recently began marketing a new underwear line and is planning to slow down its rate of expansion.
  FORBES: Magazine Article

• expansion rate更多例句

詞組短語(yǔ)

短語(yǔ)

• expansion device rate 擴(kuò)充率
• volume expansion of rate 體積膨脹率
• leaf expansion rate 葉開(kāi)展速度;出葉周期
• extrusion expansion rate 擠出膨脹比
• specific volume expansion rate 比容膨脹率

• expansion rate更多詞組

專(zhuān)業(yè)釋義

土木建筑工程

• 膨脹率

  Simultaneously also proposed the establishment volume expansion rate and the intensity loss factor relations.
  同時(shí)還提出了建立體積膨脹率和強(qiáng)度損失率的關(guān)系。 經(jīng)過(guò)研究氯鹽腐蝕混凝土的數(shù)據(jù)得出,改良后的配比在混凝土強(qiáng)度、氯離子滲透深度、氯離子含量、鋼筋銹蝕方面的性能都優(yōu)于原配比。

  化學(xué)

• 膨脹率

  The filling component was sintered alone and the expansion rate was measured.
  對(duì)填充相配方單獨(dú)燒結(jié)以測(cè)量膨脹率。

  數(shù)學(xué)

• 擴(kuò)大率
• 擴(kuò)充率