1) ultra-low oxygen content
超低氧含量
2) 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。
4) super low chromium content
超低Cr含量
5) ultra low monol content
超低单醇含量
1.
Study on the soft polyurethane foam based on polyether polyols with ultra low monol content;
超低单醇含量聚醚基软质聚氨酯泡沫的研究
2.
Study on PU high resiliency foam synthesized by polyether polyol having high activity and ultra low monol content;
高活性超低单醇含量聚醚多元醇合成高回弹聚氨酯泡沫塑料的研究
6) oxygen gas density
氧量含量
1.
Based on the property that oxygen gas is paramagnetic substance and nitrogen gas isdiamagnetic substance, a fiber-optic oxygen gas density sensing system has been designed, which consists ofa nitrogen gas filled glass ball dumbbell and 4 magnet pole pieces.
反射镜的微小转角由光纤传感器测出，该转角正比于磁场中的氧量含量，通过测量该转角，实现了相关氧量含量的检测。
补充资料：氧含量
氧含量
oxygen content
在隔绝空气的情况下，直接从血管内取出的血液所含的氧量。正常人动脉血中的氧含量为19%，静脉血中的氧含量为14%。
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