vacuum-thermal method的用法和樣例：
例句
- In this test, two new processes are studied on preparation strontium by the vacuum aluminothermy reduction and Al-Sr alloys by molten salt electrolysis.
本文研究了真空鋁熱還原法生產(chǎn)金屬鍶和熔鹽電解法生產(chǎn)鋁鍶合金的兩種新工藝。 - It introduces the craft and its influential factors to the method of developing vanadium nickel alloy with rich vanadium and reserved hydrogen.
介紹了采用鋁熱還原法制備富釩儲氫釩鎳合金的工藝及其影響因素。
