删除
发表于 2025-3-23 11:07:37
http://reply.papertrans.cn/16/1600/159954/159954_11.png
CRAB
发表于 2025-3-23 17:32:24
Microscopy and the Development of Free-Machining Steels,nce then, the mechanics of metal cutting has been extensively studied, and considerable progress has been made in developing theories of machinability based on a knowledge of mechanical properties.. Scientists, and, in particular, metallurgists, have only more recently contributed to this understand
Latency
发表于 2025-3-23 20:02:10
Microscopy and Titanium Alloy Development,of the aircraft jet engine that stimulated growth of the titanium industry, primarily because of titanium’s excellent strength-to-weight ratio. A wide variety of alloy compositions evolved for various aircraft applications, not only for engines, but for airframe structures as well.. As the demand fo
清楚
发表于 2025-3-24 00:12:43
http://reply.papertrans.cn/16/1600/159954/159954_14.png
Constituent
发表于 2025-3-24 03:01:34
Microscopy and the Study of Wear,e seen to have been motivated by the desire to have tools, especially if weapons may be categorized as tools, that will hold a sharp edge. To more peaceful ends, farmers once embedded sharp stones in wooden plow faces to increase their useful life. It has only been in the past 50 years, however, tha
exclamation
发表于 2025-3-24 06:43:16
https://doi.org/10.1007/978-1-4684-9084-8Titan; electron microscopy; material; metallurgy; metals; microscopy
云状
发表于 2025-3-24 14:21:02
http://reply.papertrans.cn/16/1600/159954/159954_17.png
Polydipsia
发表于 2025-3-24 16:37:52
http://reply.papertrans.cn/16/1600/159954/159954_18.png
DAMP
发表于 2025-3-24 23:03:57
http://reply.papertrans.cn/16/1600/159954/159954_19.png
提升
发表于 2025-3-25 00:56:00
http://reply.papertrans.cn/16/1600/159954/159954_20.png