常見(jiàn)例句雙語(yǔ)例句Levitation melting is used instead of graphite crucible heating.用懸浮熔融代替石墨坩堝加熱方法。Reduction experiments have been conducted in a vertical tube furnace using graphite crucible.在豎管爐中用石墨坩堝進(jìn)行還原試驗(yàn)。In accordance with the conventional production process, the loss of lithium is often about 7% , when Al-Li alloy is melted in graphite crucible.根據(jù)生產(chǎn)經(jīng)驗(yàn),用石墨坩堝熔煉鋁鋰合金,鋰的損失一般穩(wěn)一在7%左右。 返回 graphite crucible