银耳相思鸟 Leiothrix argentauris ; Silver-eared Leiothrix ; Silver-earedLiocichla
溴化银印相纸 actinometer paper
溴化银相纸 [感光] bromide paper ; silver bromide paper
吕相银 Xiang-Yin
氯化银照相纸 gaslight paper ; chloride photographic paper
氯化银相纸 chloride paper ; silver chloride paper
碘化银相纸 silver iodide paper
银板照相 daguerreotype
银叶相思树韧皮纤维 acacia leucophloca
银板照相法 daguerreotype
当时所铸元宝形呈马鞍,两端圆弧,中间束腰,在形制上与南宋和金的银铤十分相近。
At that time the cast ingot shape is a saddle, two arcs, the middle waist, and the gold and silver collar is very similar in shape.
对仲酰胺和咪唑啉合成的两性表面活性剂的结构,本文分别利用高效液相色谱和硝酸银滴定的方法进行分析。
With the aid of HPLC and silver nitrate titration, the structure of zwitterionic surfactant obtained through the reaction of secondary amide and fatty imidazoline has been analysed.
研究了电阻浆料中导电相钯、银的含量及影响,钌酸铋中的添加剂,采用的有机黏合剂,以及制作工艺。
Discussed are the content of Pd and Ag in the conductive phase and its effect, the additive in bismuth ruthenate, the binder and the manufacture technology.
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