space velocity

常見例句

雙語例句

• The obtained results showed that the effect of external diffusion could be slackened by the decrease of fixed-bed voidage and the increase of space velocity.
  計(jì)算結(jié)果表明，銀催化劑床層空隙率的減小或操作空速的增加有利于減弱該催化反應(yīng)過程中外擴(kuò)散效應(yīng)的影響。
• Application of solid ferric-oxide desulfurizers has been limited for a long time because the gas with high sulfur content can't be purified sufficiently under high space velocity.
  固體氧化鐵脫硫劑長期以來因硫容量低，用于高含硫氣體時(shí)，存在著在高空速下氣體凈化度不高的問題，限制了氧化鐵脫硫劑的應(yīng)用。
• The results showed that instability of operation temperature and increase in space velocity and pressure would cause deterioration of the activity stability, resulting in shorter service cycle.
  結(jié)果表明，操作溫度的不平穩(wěn)、空速及壓力的提高均會(huì)造成催化劑活性穩(wěn)定性變差，運(yùn)轉(zhuǎn)周期縮短。

原聲例句

權(quán)威例句

• The theory explained that space is relative and not constant, and the only thing that is constant is the velocity of light.
  UNESCO: Culture
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