standard cross-section

常见例句

A radiation line strength database, HITRAN, is used to calculate the standard absorption cross-section.
利用HITRAN数据库中的辐射线强等参数建立了用于浓度反演的标准吸收截面。
Two ends explores standard hewoulszheimerwouls disease. Under tank is specifriend optimized variin the cross-section longitudinwouls glefeel.
两端采用尺度封头，罐体上面是优化的变截面纵梁。
As for tank body, adopt quality carbon constructional steel plate to roll and weld. Two ends adopts standard head. Under tank body is optimized variable cross-section longitudinal beam.
罐体选用优质碳素结构钢板卷制焊接而成，两端采用标准封头，罐体下面是优化的变剖面纵梁。
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