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quality of ambry often depends on its surface treatment effect,therefore the excellent coating equipment plays a crucial role,correct coating process is the final effect often should pass multiple
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sci材料类杂志推荐:1、JOURNALOFVACUUMSCIENCE&TECHNOLOGYA issn:-2019最新影响因子: 出版地:UNITEDSTATES 出版周期:Bimonthly 审稿速度:一般,3-6周 平均录用比例:容易 2、MATERIALSSCIENCEANDTECHNOLO
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of emerging technologies and encourages papers on new areas, such as electronics for micromachines, mesoscopic devices, molecular electronics, superconducting electronics and vacuum microelectronics. Impact .
of emerging technologies and encourages papers on new areas, such as electronics
49 JOURNAL OF PHYSICS D-APPLIED PHYSICS 物理杂志D——应用物理50 INTERMETALLICS 金属间化合物51 PH
2)以s、x、sh、ch结尾的名词加es: glasses, boxes, brushes, matches.�3)以辅音字母加y结尾的名词,变y为i加es:
38 JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS 真空科学与技术A真空
❸ 由2个或3个名词构成,在意义上是一个词。 fashion magazine 时尚杂志 vacuum cleaner 吸尘器 2) 复合名词的构成 ❶ 名词+