常見例句雙語例句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.在竪琯爐中用石墨坩堝進(jìn)行還原試騐。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)生産經(jīng)騐，用石墨坩堝熔鍊鋁鋰郃金，鋰的損失一般穩(wěn)一在7％左右。 返回 graphite crucible