脆化的 [冶] Brittle
- 聚乙烯涂覆能降低ADI的水脆化程度,而环氧树脂和尼龙涂覆无防止ADI水脆化的效果。
Polyethylene coating reduced the degree of ADI water embrittlement, but nylon or epoxy coatings had no effect on ADI water embrittlement prevention. - 且以低弹性模量、大变形率、不易产生低温脆化的材料最为适宜。
Moreover, the material with properties of small Young's modulus, large permissible strain and non-brittleness under low temperature is most suitable for the stresses absorbing membrane. - 他们得出这些预测的方法是,他们将它们放到核心的旁边,经过,一段时间,他们会拿出样本,决定了脆化的程度。
And the way they made these predictions was they put them very close to the core and over a period of time they would take out specimens and determine what the degree of embrittlement was.
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