请输入您要查询的字词:
单词
韧脆转变
释义
韧脆转变
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
cooling rate
cooling ring
cooling room
cooling serpentine
cooling stave of blast furnace
cooling system
cooling taste
cooling temperature filter
cooling therapy for warm syndrome
cooling time
cooling tower
cooling-water machine
cooling water scale inhibitor and corrosion inhibitor
cooling water treatment
coolling method for the power electronic device
Cool metal-oxide-semiconductor transistor
coolometer
cool on column injection
cool on-column injection
cool-producing needling
cool-season turfgrass
cool shutdown
cool star
cool startup
cool storage
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:2025/10/13 15:26:45