“necking down”的概念、定义、翻译、参考文献-科学参考

单词	necking down
释义	necking down [`nek·iŋ ¦dau̇n] ^METALLURGY Localized reduction in cross-sectional area of a specimen during tensile deformation.
随便看	tubing hanger tubing head tubing-head adapter flange tubing pump tubing safety valve Tubulanidae tubular capacitor tubular exchanger tubular gland tubule Tubulidentata tubulin tubuloacinous gland tubuloalveolar gland Tucana tuck-and-pat pointing tuck joint pointing tuck pointing tufa tufaceous tuff tuffaceous tuff ball tuff lava tuft

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