necking
英['nekiŋ]美['nekiŋ]
n. 柱头,圆柱颈部的花边装饰,搂抱
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- With a detailed understanding of strength in alloys, this lecture begins to address the issue of ductility and toughness. Necking and cleavage cracking are discussed in terms of prior concepts.
在详细的了解合金的强度之后，这堂课开始说明延性及韧性。并以前面所学的观念探讨颈缩及劈裂破坏。 收藏 - At this point, tensile fracture partially occurred, as evidenced by some apparent necking
这时，一些明显的颈缩现象表明，发生了局部拉伸断裂。收藏 - The two of them were necking on a park bench.
他们俩在公园的长凳上拥抱亲吻。收藏
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