请输入您要查询的字词:
单词
DBT
释义
DBT
Encyclopedia
理学
金属物理学
释
ductile-brittle transition; DBT
韧脆转变
当温度低于某一值时,具有一定韧性的金属材料的冲击吸收功明显下降,断裂方式由原来的韧性断裂变为脆性断裂的现象。相应的特征转变点的温度称为韧脆转变温度,用符号表示。
随便看
spectrum of a sphere
spectrum of a stochastic process
spectrum of a transformation
spectrum of diffuse reflection
spectrum of direct reflection
spectrum of first order
spectrum of frequency
spectrum of health effect
spectrum of life form
spectrum of solid
spectrum of turbulence
spectrum prediction/forecasting
spectrum-preserving deformation
spectrum problem
spectrum radius
spectrum-rate of variation relation
spectrum renormalization
Spectrum-Roentgen-Gamma
spectrum scanner
spectrum scanning
spectrum sensing
spectrum sensitivity
spectrum sequence
spectrum sharing
spectrum-splitting solar cell
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/4/25 14:35:44