ultra low density polyethylene是什么意思

用法例句

Inclusions and total oxygen content in ultra-low carbon(ULC) steel were studied for the control of cluster inclusions in ULC steel.

为控制超低碳钢中的簇状夹杂物,对超低碳钢中的夹杂物和与全氧含量的关系进行了研究。

The polarization curve of the ULC steel with titanium and niobium was measured to determine the suitable electrolytic parameters for preparation of TEM carbon replica samples.

测定了一种复合添加钛、铌超低碳钢的极化曲线,选用合适的电流密度和电解时间以碳复型方法萃取钢中的析出相制备透射电镜观察用样品。

Effects of antioxidant additive on carbon pickup of ULC steel from Al_2O_3-C refractory;

以电熔白刚玉和石墨为原料,引入不同的抗氧化剂制备Al2O3-C坩锅,在中频感应炉中研究了含碳耐火材料对超低碳钢钢水的增碳作用。

It was found that by adding PPENK and polyether the critical stress-intensity factor(KIC)and impact strength were both highly increased at room temperature and cryogenic temperature.

实验结果表明,加入一定量的PPENK及环氧聚醚后可大幅提高环氧树脂的超低温韧性。

Development on ultra-low-carbon steel mold powder of Baosteel;

宝钢超低碳钢保护渣的开发

Effect of Mould Shielded Fluxes on Concasting Billet Surface Carbonization of Ultra-Low-Carbon Steel;

结晶器保护渣对超低碳钢连铸坯表面渗碳的影响

Composite Treatment of Concasting Mold Flux for Ultra-Low-Carbon Steel;

超低碳钢连铸结晶器用保护渣的超细复合处理