抗寒锻炼（cold hardening）l 抗寒锻炼即冷适麻（coldacclimation），指的是植物在低温作用F，抗寒力 提高的过程，实质上是植物感受低温信号、调节基冈的表达...
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cold-hardening synthetic resin 常温自硬性合成树脂
cold-hardening 低温锻炼
cold work hardening 冷加工硬化 ; 冷作硬化 ; 冷加工软化
cold-hardening resin sand 冷硬树脂砂
the cold hardening resin sand 冷硬树脂砂
cold hardening microalloyed steel 冷作强化非调质钢
After cold hardening, cold-resistance of 13 centipedegrass accession was improved.
13份假俭草材料经抗寒锻炼后抗寒性均有所改善。
参考来源 - 四川野生假俭草的抗寒性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Aging treatment is performed for microalloyed steel for cold hardening bolt, which can stabilize its microstructure, enhance its strength and reduce its residual stress.
冷作强化非调质钢螺栓经时效处理可以稳定组织、提高强度、降低残余应力。
The new domestic - developed plastic mould steels include prehardening steel . age hardening steel, quenching-tempering steel, cold -forming steel, and anti - corrosion steel, etc.
国产新型塑料模具钢主要有预硬钢、时效硬化钢、淬火——回火钢、冷挤压成型模具钢、耐蚀钢等类型。
The paper introduces the present situation, Charac-teristice, principle and typical process flow of SO_2 gassing hardening cold box process in our country.
文章介绍了我国目前SO_2吹气硬化冷芯盒制芯的现状、特点、原理及典型的工艺流程；
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