1) raw Ag powder
粗银粉
1.
After decomposition of Mn-Ag concentrates and raw Ag powder samples with HCl-HNO_(3)-H_(2)SO_(4), Ag in the sample solutions was determined by KSCN-volumetry.
对某地锰银精矿及冶炼半成品———粗银粉,采用湿法溶样后,直接采用硫氰酸钾容量法测定Ag,对w(Ag)为0。
2) unpurified silver
粗银
1.
High purity flake silver powers, which are mainly used as electric paste in electric industry, can be manufactured by the novel method using unpurified silver as raw material.
以未经电解的粗银为原料 ,氧化银和银氨溶液为中间产物 ,用甲醛为还原剂 ,采用行星式球磨方式可以制备高纯度片状银粉。
3) rough gold and silver powder
粗金粗银
4) coarser powder
粗粉
1.
The injection molding for Fe-Ni-Cu-C mixed coarser powder with particle size of 60!m was made, the solvent-thermal degreasing process was studied.
对平均粒度为60!m的Fe-Ni-Cu-C合金粗粉进行了注射成形,重点研究了溶剂-热二步脱脂工艺。
2.
Fe-Ni-Cu-C mixed powder by injection molding using coarser powder with particle size of 60um was studied.
对平均粒度为60μm的Fe-Ni-Cu-C合金粗粉进行了注射成形。
3.
The thermal debinding was proceeded in the injection molding by using the Fe-Ni-Cu-C alloy coarser powder with the particle size of 60 μm.
对平均粒度为60μm的Fe-Ni-Cu-C合金粗粉注射成形坯进行了热脱脂,用差热分析仪测定了粘结剂各组元的DTA和TGA曲线,制定了合理有效的热脱脂工艺。
5) crude powder
粗粉
1.
And We tested high active crude powders in vivo pot test.
本文以植物为研究材料,测定了它们对滑刃目松材线虫、垫刃目南方根结线虫、水稻潜根线虫离体活性和毒力,并对活性较高的植物粗粉进行了室外盆栽防效试验。
6) coarse powder
粗粉
1.
Objective:To compare the total flavonoids contents of ultrafine powder and coarse powder of Penthorum chinense Pursh.
目的:比较赶黄草超微粉与粗粉总黄酮含量高低。
补充资料：专用钯银粉
分子式：
CAS号：
性质：指PdAg44合金的超细粉末。摇实密度2.7g/cm2，平均粒度0.57μm，比表面积2.6m2/R。配制的厚膜电阻浆料的电阻温度系数±5×10-5/℃。有防止雷击及高压防护作用，有与钌系电阻膜性能相当的低表面电阻。用共沉淀法制取。配制厚膜电阻浆料用，能严格满足功率出现剧烈变化时起保护作用的要求。
CAS号：
性质：指PdAg44合金的超细粉末。摇实密度2.7g/cm2，平均粒度0.57μm，比表面积2.6m2/R。配制的厚膜电阻浆料的电阻温度系数±5×10-5/℃。有防止雷击及高压防护作用，有与钌系电阻膜性能相当的低表面电阻。用共沉淀法制取。配制厚膜电阻浆料用，能严格满足功率出现剧烈变化时起保护作用的要求。
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