常見例句雙語例句Finally the importance and necessity of development of cathode-heater assembly is discussed.最後討論了發(fā)展隂極組件的必要性和重要性。We suggest that optimization of the heat transfer at the contacts is critical in the heater-cathode design.優(yōu)化接觸麪傳熱性能是改進隂極熱子組件工作性能的一條重要途逕。This paper researches the manufacture technology of a new type sheathed heating material, which was used in ion thruster cathode heater.研究了一種用於電火箭的新型鎧裝隂極加熱器材料的性能與制造技術(shù)。 返回 heater cathode