CAJ | 학술논문

应用透射电子显微镜和X?射线能谱分析技术对铅（ Pb）、铬（ Cr）、氟（ F）、铝（ Al）等几种重金属元素在动植物细胞和细菌内的积累部位及积累特点进行了分析，发现在相同的重金属处理条件下，Cr在黄瓜和商陆的积累位点，前者主要存在于叶片中，后者则更多地存在于根和茎中。通过对市场上的蛤蜊进行重金属元素能谱检测，发现检出率极低，但仍然在个别样品中检测到了Pb的存在。 F和Al在茶叶的细胞中主要分布在液泡内。
응용투사전자현미경화X?사선능보분석기술대연（ Pb）、락（ Cr）、불（ F）、려（ Al）등궤충중금속원소재동식물세포화세균내적적루부위급적루특점진행료분석，발현재상동적중금속처리조건하，Cr재황과화상륙적적루위점，전자주요존재우협편중，후자칙경다지존재우근화경중。통과대시장상적합리진행중금속원소능보검측，발현검출솔겁저，단잉연재개별양품중검측도료Pb적존재。 F화Al재다협적세포중주요분포재액포내。
The deposition spots and characteristics of lead, chromium, fluorine, aluminum in the cells of animal and plants were investigated by TEM and X?ray energy spectrum analysis. The results showed that under the same condition, the deposition spots of chromium were mainly in the leaf cells of cucumber, and in the stem cells and root cells of Phytolacca acinosa Roxb. The investigation on the heavy metal in the clam showed that the frequency of their appearance is very low, but the lead still could be tested in a few of samples. The fluorine and aluminum deposited in the vacuoles of the leaf cell of tea.