solid pitch的例句大全

This may be a testament to his belief in his fastball, which is a very solid pitch with plus velocity.

这也许是他对他的快速球有信心的证明，他的快速球拥有略高于平均值的球速，是一颗很有威力的球种。

standard test method for density (relative density) of solid pitch (pycnometer method)

固体沥青密度（相对密度）（比重计法）试验方法

standard test method for density of solid pitch (helium pycnometer method)

固体沥青密度的试验方法（氦比重瓶测定比重法）

test method for density of solid pitch helium pycnometer method

固体沥青密度测定方法

"After destructive distillation, coal leaves a solid residue, coke, while, coal-tar and pitch are collected as a distillate, and coal-gas is collected in gasometer"

煤干馏后剩下的固体残渣焦炭，而煤焦油和沥青则作为馏出物收集起来，煤气则收集于储气器中