基本解釋布氏硬度英漢例句雙語例句In this paper the Brinell hardness of differently hardening titanium under loads 3000Kg HB(3000) and 1500Kg HB(1500) are measured.本文測試了不同硬度鈦在3000公斤和1500公斤負荷下的布氏硬度值HB_(3000)和HB_(1500)。The results showed that the relative density and Brinell hardness decreased while the electrical resistivity increased with the increase of graphite content.研究發(fā)現(xiàn),隨著復(fù)合材料中石墨含量的增多,材料的相對密度、布氏硬度值降低,電阻率升高。In order to revise national standard of Metallic Materials-Brinell Hardness Test, the Brinell hardness numbers of specimens with different thickness are determined.為修訂金屬布氏硬度試驗方法國家標(biāo)準(zhǔn),測定了不同試樣厚度的布氏硬度值。brinell hardness更多例句詞組短語短語Brinell impact hardness tester 錘擊式布氏硬度試驗機Brinell l hardness number 布氏硬度數(shù)Brinell l hardness 布氏硬度Brinell imprespond hardness tester 錘擊式布氏硬度實驗機Brinell -hardness 布氏硬度brinell hardness更多詞組專業(yè)釋義能源科學(xué)技術(shù)布氏硬度醫(yī)藥科學(xué)布氏硬度物理學(xué)壓球硬度機械工程布耐內(nèi)爾硬度材料科學(xué)勃氏硬度