2) low precies metal loading
低贵金属含量
3) dilute glod-containing leach liquor
低含量金浸出液
4) poor gold ore samples
低含量金矿样
6) low oxygen content
低氧含量
1.
By using fluorides to introduce stabilizing cations,α-SiAlON powders with low oxygen contents were prepared by combustion synthesis and further characterized by XRD and SEM.
利用氟化物引入稳定离子,通过燃烧合成技术制备出低氧含量的α-SiAlON陶瓷粉体,并且运用XRD和SEM对燃烧产物进行了表征。
2.
The steel with low oxygen content is the main new product of iron and steel factories,especially gear wheel and gas vase steel which demand oxygen conten relatively.
低氧含量钢种是目前各钢铁企业开发的主要品种 ,尤其是齿轮钢、气瓶钢等对氧含量的要求较严 ,所以准确测定钢中的氧含量也是控制钢材性能指标的一种手段。
补充资料：低都儿低
1.低而又低，很低。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条