polyimide coating造句

Polyimide coated optical fiber
聚酰亞胺涂層光纖
A convenient and effective testing system for plastic eacapsulated microcircuit is designed . the testing results show that si3n4 passivation on test chip has the better protection than that without si3n4 passivation , and silicone gel coating can prevent moisture from the surface of the chip more effectively than polyimide coating , and molded plastic from varied manufacturers has the different effect on microcircuit due to its diversity
貯存試驗的結果表明，在芯片上加氮化硅鈍化層比不加鈍化層具有更好的防護效果；與聚酰亞胺膠內涂層相比，硅酮膠內涂層更能有效地阻止水分到達芯片的表面；由于材料本身的差異，不同廠家生產的模塑封裝材料對微電路的影響也不同。
It's difficult to find polyimide coating in a sentence. 用polyimide coating造句挺難的