| 释义 |
sealing-in 英'siːlɪŋ'ɪn美'siːlɪŋ'ɪn
基本英英例句
封接¹⁰⁰
动词 seal in:
close with or as if with a tight sealThe stress free process makes the sealing strong and leakage proof.检测证实，获得了性能良好的封接结果。
The frit sealing material is a crucial material in ceramic metal halide lamps.陶瓷金属卤化物灯用封接材料是陶瓷金卤灯的关键材料。 |