本文应用真空物理淀积方法制备了铬酸锌湿敏陶瓷簿膜元件，并测量和分析了其物理特性，得出了一些有益的结论。
This paper introduced a method of making ceramic film using the physical vacuum deposition and it also tested and analysed its physical feature, and got some useful conclusion.
以天然食物配制的高纤维食品含较高的粗纤维及蛋白质，并富有多种必需氨基酸和锌、铬等微量元素。
The therapeutic effects of a high fibre diet composed of naturally high fibre foodstuffs containing protein, various essential amino acids and trace elements (Zn, Cr etc. )
分别用混合酸湿法消解和微波消解两种方法处理鱼虾样品，用原子吸收法测定样品中铜、锌、铅、镉、铬的含量。
TO Detect Cu, Zn, Pb, Cd, cr in fish and shrimp With Microwave Digestion and Wet Digestion by AAS.
分别用混合酸湿法消解和微波消解两种方法处理鱼虾样品，用原子吸收法测定样品中铜、锌、铅、镉、铬的含量。
TO Detect Cu, Zn, Pb, Cd, cr in fish and shrimp With Microwave Digestion and Wet Digestion by AAS.
应用推荐