√在线天堂中文最新版网,97se亚洲综合色区,国产成人av免费网址,国产成人av在线影院无毒,成人做爰100部片

簡體版 繁體版
Login Sign Up

oxygen free copper in Chinese

Pronunciation:
How to pronounce "oxygen free copper""oxygen free copper" in a sentence

Translationmobile phoneMobile

  • 無氧銅

Examples

  • Oxygen free copper sheets and strips
    無氧銅板和帶
  • Adopted ofc oxygen free copper into lead terminals for improvement of tone quality
    采用ofc無酸素銅引腳,改進(jìn)音質(zhì)
  • Oxygen free copper sheets , plates , strips , seamless pipes and tubes , rods , bars and wires for electron devices
    電子設(shè)備用無氧銅薄片板材帶材無縫鋼管桿材棒材和線材
  • In the present dissertation , five commercial metallic materials ? tungsten alloy ( 93w ) , oxygen free copper ( ofc ) , titanium alloy ( tc - t ) , pure aluminum ( al ) and magnesium alloy ( mb2 ) were chosen as the composite system of the flier - plate with graded wave impedance , and their acoustic and mechanical parameters were measured . the thickness of each material was controlled so that flier - plates with a parabolic or cubic wave impedance distribution were designed
    依據(jù)實(shí)現(xiàn)準(zhǔn)等熵壓縮和超高速發(fā)射對梯度飛片體系的理論要求,論文首先在一個較寬的波阻抗變化范圍內(nèi),確定鎢合金( 93w ) 、無氧銅( ofc ) 、鈦合金( tc _ 4 ) 、工業(yè)純鋁( al )和鎂合金( mb _ 2 )五種綜合性能良好的金屬和合金材料作為波阻抗梯度飛片的復(fù)合體系,并測量了材料的相關(guān)聲學(xué)和力學(xué)參量。
What is the meaning of oxygen free copper in Chinese and how to say oxygen free copper in Chinese? oxygen free copper Chinese meaning, oxygen free copper的中文oxygen free copper的中文,oxygen free copper的中文,translation, pronunciation, synonyms and example sentences are provided by ichacha.net.