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2013-05-23 12:21
求翻译:Germanium is a metalloid element - atomic number 32, atomic mass 72.59 - found in soil and plants. It is found in concentrations of 4,189 ppm in Korean ginseng, 754 ppm in garlic, 124 ppm in the fruit of the matrimony vine, 152 ppm in comfrey, 257 ppm in Rhizoma Menispermae, respectively.是什么意思? 待解决
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- 离问题结束还有
Germanium is a metalloid element - atomic number 32, atomic mass 72.59 - found in soil and plants. It is found in concentrations of 4,189 ppm in Korean ginseng, 754 ppm in garlic, 124 ppm in the fruit of the matrimony vine, 152 ppm in comfrey, 257 ppm in Rhizoma Menispermae, respectively.
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