back surface meaning in English
背表面
Examples
- Back surface luster
背面光泽度 - Hand scribe mark - a marking that is hand scratched onto the back surface of a wafer for identification purposes
手工印记-为区分不同的晶圆片而手工在背面做出的标记。 - Hand scribe mark - a marking that is hand scratched onto the back surface of a wafer for identification purposes
手工印记-为区分片圆晶的同不而手工在背面做出的标记。 - The conversion efficiency of 14 % is possible if the al back surface field and the diffusion process are improved
L 。若进一步改善铝背场及扩散工艺条件，有望达到14的效率。 - The main features are that the back surface weiding seams are even , smooth and weld edge tidy , excellent in performances of welding technology and welding seam dynamics
主要特点是背面焊缝匀称、光滑，焊趾整齐，焊接工艺性能及焊缝力学性能优良。