常見例句

雙語例句

The practice indicates that the service time of bimetals barrel is above three times higher than that of nitrogen hardening one.
生產(chǎn)應用證明：粉末等離子弧噴焊制造的雙金屬耐磨機筒的使用壽命高出氮化處理件壽命三倍以上。
Proceed from different heat coefficient of expansion of two different metals for thermal bimetals with dish shape, the calculation modul was given.
從碟形雙金屬片的兩塊不同金屬的熱膨脹系數(shù)出發(fā)，設計了計算模型。
It is studied in this paper that the main effective factors to the weld strength of the bimetals are the degree of deformation, frictional characteristics and the heat treatment procedure.
研究表明變形程度、摩擦條件及擠壓后熱處理規(guī)范對兩種金屬的焊合強度影響最大。