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- Method: The samples were pulverized and suspended in agar sol.Test solutions were preparered by adding thiourea and vitamin C to eliminate chemical interference. 方法:将样品粉碎,过筛制备成琼脂,加入硫脲-抗坏血酸消除共存离子的干扰。
- Method:The samples were pulverized and suspended in agar sol.Test solutions were prepared by adding CaCl2 solution in appropriate amounts of the suspension to eliminate chemical interference. 方法:将样品粉碎、悬浮在琼脂胶体中制成悬浮液,取适量样品悬浮液配制成试液,在试液中加入钙盐溶液以消除化学干扰。
- Experimental Study on the Mechanism of Chemical Interference Gold with Mercury by AFS 金对原子荧光法测汞化学干扰机理的实验研究
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- A Survey of Chemical Interference Among the Atom Absorbing Spectral Analysis and its Dispelling Methods 原子吸收光谱分析中化学干扰及其消除方法综述
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- Some chemical compounds can be resolved by heat. 一些化学化合物可以通过加热分解。
- I am not familiar with chemical terms. 我不熟悉化学术语。
- He devoted his life to chemical research. 他一生从事化学研究。
- He is experimenting with a new chemical. 他正在实验一种新的化学制品。
- Experimental Study on the Mechanism of Chemical Interference of Tellurium with Selenium by Hydride AFS in the Presence of Fe 3+ Fe~(3+)、碲对硒的氢化物化学干扰机理的实验研究
- The two elements are synthesized by a chemical process. 这两种元素已经化学合成。
- A chemical compound consisting of such molecules. 二聚化合物这种聚合物形成化合物
- Relating to both physical and chemical properties. 物理和化学的与物理和化学特性均有关的