Whenever sad time, god of destiny will be a silver pen on paper drawing a circle.
每当悲伤一次,命运之神便会用银笔在纸上画一个圈。
A silver salt, especially silver nitrate, used to sensitize paper.
银盐,硝酸银:一种银酸盐,尤指硝酸银,用于使纸感光。
Later on, we added paper, brass, felt, steel, and silver.
后来,我们增加了纸张,黄铜,毛毡,钢,银。
In this paper, the silver salt instead of cupric salt is proposed.
本文提出用银盐代替铜盐用间接原子吸收光谱测定。
Recent research advances in silver halide photo action kinetics have been reviewed in this paper.
综述了卤化银光作用动力学的研究进展,介绍了微波吸收技术的原理和方法。
Recent research advances in silver halide photo action kinetics have been reviewed in this paper.
综述了卤化银光作用动力学的研究进展,介绍了微波吸收技术的原理和方法。
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