A new chalcogenide glass system containing higher content of alkali metal ions was developed.开发了有高含量碱金属离子的新型硫化物玻璃.Using such methods a conductive layer can be formed on the doped chalcogenide layer in situ.利用这种方法,可在该掺杂后的...
他腹肌发达,体型完美。He has a six-pack stomach and is extremely well-proportioned.整个锻炼过程中,注意要紧绷腹肌。Throughout the exercise, focus on keeping your abs tight.纽曼的腹肌绷紧了。Newman's stomach muscles tensed....