球擊硬化 的英文怎麼說

中文拼音 [qiúyìnghuà]
球擊硬化 英文
peen hardening
  • : 名詞1 (以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體) sphere; glo...
  • : 形容詞1 (堅硬) hard; stiff; tough 2 (剛強; 堅定; 強硬) strong; firm; tough; obstinate 3 (勉...
  • 硬化 : 1 (變硬) harden; stiffen; stiffening; indurascent; ossification; cure; curing 2 [醫學] (組織變...
  1. Abstract : the structure and the properties of the grinding ball made of the composite cast iron have been researched in this paper. the result indicates that added trace boron and a proper quantity copper to this kind of composite cast iron can increase its quench - hardening ability, and raise its hardness and impact toughness

    文摘:研究了一種復合鑄鐵磨的組織和性能,結果表明,學成分和淬火工藝對這種復合鑄鐵磨的組織和性能有很大影響,微量的硼和適量的銅可以明顯地提高磨的淬透性,經過余熱淬火得到貝氏體或馬氏體基體組織,從而提高磨度和沖韌性。
  2. Autoimmune disorders such as multiple sclerosis and rheumatoid arthritis arise when white blood cells of the immune system, which arise from the bone marrow, attack the body ' s own tissues

    自體免疫疾病的產生,像是多發性癥或風濕性關節炎,是因為源自骨髓的免疫系統的白血了自己體內的組織。
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