firedamp content

基本解釋

• 沼氣含量

英漢例句

雙語(yǔ)例句

• The methods based on the old statistics and firedamp content have been used to predict the gas emission in China, yet it was unsuitable and inaccurate in some special conditions.
  長(zhǎng)期以來(lái)，我國(guó)一直沿用傳統(tǒng)的鑛山統(tǒng)計(jì)法和瓦斯含量法來(lái)預(yù)測(cè)鑛井瓦斯湧出量，這兩種預(yù)測(cè)方法都有各自的適用條件和侷限性。

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詞組短語(yǔ)

短語(yǔ)

• firedamp p content 沼氣含量

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專業(yè)釋義

琯理學(xué)

• 沼氣含量