等熵作業 的英文怎麼說

中文拼音 [děngshāngzuò]
等熵作業 英文
isentropic operation
  • : Ⅰ量詞1 (等級) class; grade; rank 2 (種; 類) kind; sort; type Ⅱ形容詞(程度或數量上相同) equa...
  • : 名詞[物理學] entropy; thermal charge
  • : Ⅰ名詞1 (行業) line of business; trade; industry 2 (職業) occupation; profession; employment; ...
  1. 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

    依據實現準壓縮和超高速發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,確定鎢合金( 93w ) 、無氧銅( ofc ) 、鈦合金( tc _ 4 ) 、工純鋁( al )和鎂合金( mb _ 2 )五種綜合性能良好的金屬和合金材料為波阻抗梯度飛片的復合體系,並測量了材料的相關聲學和力學參量。
分享友人