常見例句雙語例句The corrosion behaviors of the different additions to corundum-spinel castable refractory were studied by using static crucible method.用靜態(tài)坩堝法研究了加入不同添加劑的剛玉-尖晶石澆注料抗渣侵蝕行爲(wèi)。A tungsten heater-molybdenum crucible system has been successfully used to grow corundum single crystal with a high quality by the Czochralski technique.用提拉技術(shù)，使用鎢加熱坩堝系統(tǒng)，成功地生長了優(yōu)質(zhì)剛玉單晶躰。 返回 corundum crucible