grain refinement是什么意思，grain refinement的意思翻译、用法、同义词、例句

常用词典

[晶体] 晶粒细化

Low temperature toughness is remarkably improved by grain refinement.

晶粒细化显著提高了钢的低温冲击韧性。

It is shown that equal channel angular extrusion is a new method of grain refinement.

实验证明：等通道转角挤压技术是细化晶粒的新方法。

And the precipitation of Nb has the effect of precipitation hardening and grain refinement.

钢中铌的沉淀析出具有沉淀强化和晶粒细化的作用。

The most effective approach for grain refinement is to lower the finish rolling temperature.

降低终轧变形温度对组织细化是最有效的。

The results show that the instrument can reach the demand of ultrasonic peening grain refinement.

试验结果表明该设备可以满足超声表面晶粒细化冲击的要求。

|grain refining;[晶体]晶粒细化

解释：小颗粒，谷粒，纹理，颗粒度，少量，微量
例句：
- The bread was made with whole grain flour.（这面包是用全麦面粉制成的。）
- The sand on the beach was so fine it felt like grains of sugar.（海滩上的沙子非常细腻，感觉就像糖粒一样。）
用法：可以用作名词或动词
近义词：particle, speck, fragment, bit
反义词：whole, lump, bulk, aggregate

解释：提炼，精炼，提纯，完善，优雅，文雅
例句：
- The refinement of the ore requires a complex process.（这种矿石的提纯需要一个复杂的过程。）
- Her refinement and manners impressed everyone at the party.（她的优雅和礼貌给派对上的每个人留下了深刻印象。）
用法：通常用作名词
近义词：purification, sophistication, elegance, culture
反义词：coarseness, crudeness, roughness, inelegance