1) sand/iron ratio
砂/铁比
2) Iron sand ratio
砂铁比
3) iron sand
铁砂
1.
By mixing ferrite and iron sand,a composite AbsorptionMaterial was formed with two absorption peaks,one of which shifts towards low frequency withits absorptivity increasing to 14.
以铁砂为原料制备一种尖晶石型铁氧体电波吸收材料，在7～12GHz范围，发现有两个吸收峰，吸收量在9～13dB；将铁氧体吸收体和铁砂吸收体组成复合电波吸收材料，亦有两个吸收峰，一峰向低频区偏移，吸收量增至14。
2.
In this paper,the M-type hexagonal wave absorption ferrites have been prepared by standard ceramic techniques with iron sand substituted Fe_2O_3.
用铁砂代替Fe2O3,采用传统陶瓷烧结工艺,研制出几种M型六角晶系复合铁氧体吸波材料。
4) iron-sand
铁砂
1.
Research on the composite radar absorption material based on iron-sand;
铁砂基复合电波吸收材料研究
2.
We can make superior absorption materials by using iron-sand ( magnetite ore ) tailings .
用铁砂 (磁铁矿 )尾矿为原料可制备性能优良的吸收材料。
3.
Mix anisotropic uniaxial single-domain BaFe 12 O 19 particle into compound iron-sand foundation EM wave absorption material,with magnetic-texture treatment,we can find the absorption quantity increase from 19dB to 24.
在铁砂基电波吸收材料中掺入单轴各向异性的BaFe12 O19单畴微粒 ,经磁织构化处理 ,使吸收量从 19dB提高到2 4。
6) Iron
[英]['aɪən] [美]['aɪɚn]
铁比
1.
Research on the Iron Ratio Adjustment with Reduced Iron Powdes as Catalyst of Synthetic Ammonia;
以还原铁粉调整氨合成催化剂铁比的试验研究
补充资料：砂铁
1.矿物名。炼铁的上等原料。
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