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potassium nitrate

P 开头单词

常见例句

    雙語例句

  • Then they immerse this electrode in a potassium nitrate electrolyte solution.
    最後他們把電極放在鈉硝酸鹽電極的溶液中進行沉澱。
  • During the day, energy is stored by heating up large tanks of molten salt composed of a mixture of 60 percent potassium nitrate and 40 percent sodium nitrate.
    白天,能量通過加熱龐大容器裡的熔融鹽保存起來,熔融鹽由60%的硝酸鉀和40%的硝酸鈉組成。
  • Winthrop often treated kids with his top secret cure-all "rubila, " later revealed by Oliver Wendell Holmes to be a mix of antimony and saltpeter, a precursor to the explosive potassium nitrate.
    溫斯洛浦經常給孩子們開他的頂級秘方——包治百病的“rubila”。 後來,奧利彿·文戴爾·赫爾姆斯發現就是銻和硝石的混郃物,也就是易爆物硝酸鉀的前身。
  • 權威例句

  • Current molten salt mixes are typically 60% sodium nitrate and 40% potassium nitrate.
    FORBES: Secret Ingredient To Making Solar Energy Work: Salt
  • And David Laird, of America's Department of Agriculture, showed that biochar even helped the rich soil of America's Midwest by reducing the leaching from it of a number of nutrients, including nitrate, phosphate and potassium.
    ECONOMIST: Biochar could enrich soils and cut greenhouse gases as well
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