拉直沖擊 的英文怎麼說
中文拼音 [lāzhíchōngjī]
拉直沖擊
英文
deployment shock-
The strength of extension of low carbon ductile cast iron can reach 750mpa in casting state, the impact ductility can reach 20j / cm2. the diameter of graphite nodule is 5 - 20 ( am, the base body is consisted of pearlite -
低碳球鐵在鑄態下的抗拉強度可達750mpa ,沖擊韌性可達20j cm ~ 2 ,其中石墨球直徑在5 20 m ,基體以珠光體為主,有少量的鐵素體與滲碳體。Khartoum ( reuters ) - sudan carried out fresh helicopter attacks in darfur on tuesday and worsened an already desperate humanitarian situation while arab militia targeted refugees trying to escape the conflict, the united nations said
聯合國表示,蘇丹周二對達佛地區展開一項新的直升機攻擊行動,阿拉伯民兵把矛頭指向想要逃離沖突的難民,使原本已經極糟的人道處境更加惡化。
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