失眠症
发表于 2025-3-25 04:35:02
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Mosaic
发表于 2025-3-25 10:15:14
The Concept of Machinability,iculty with which a material can be machined using a cutting tool. The term is in wide use by those concerned with engineering manufacture and production, yet detailed enquiries would reveal a measure of vagueness about its precise definition, or even its general meaning. Unlike most material proper
过份好问
发表于 2025-3-25 11:52:44
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不持续就爆
发表于 2025-3-25 18:30:04
The Assessment of Machinability,arallel subdivision gives two more categories: those tests which merely indicate, for a given set of conditions, the relative machinability of two or more work—tool combinations (ranking tests), and those which indicate the relative merits of two or more work—tool combinations for a range of cutting
Gourmet
发表于 2025-3-25 20:35:24
Tool Materials,logical developments of tool materials. Naturally occurring ceramics were amongst the earliest materials used for tools although it is only in recent years that controlled manufacturing methods have enabled ceramic tools of good quality to be used for metal machining. Some of the major developments
高兴去去
发表于 2025-3-26 01:14:52
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ANA
发表于 2025-3-26 04:56:52
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Foregery
发表于 2025-3-26 12:23:26
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Airtight
发表于 2025-3-26 14:38:11
A Novel Approach to Desalination Using Modified Bio-wastes as Adsorbents,le infrastructures. In this regard, adsorption is considered as an attractive choice due to its renewable and cost-effective nature. In this study, banana stem waste (plantain pith) has been exploited for its capacity to efficiently remove sodium chloride from aqueous solution (sea water). However,
aptitude
发表于 2025-3-26 18:07:15
,Measuring Research Productivity at Scale,s and scientist mobility – offers unprecedented opportunities to explore the structure and evolution of science. It has driven the development of a new field - the science of science (SciSci) - which in essence is a transdisciplinary approach that uses large data sets to study the mechanisms underly