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- The trace Cd in the sea water was determined by FAAS after separating and enriching with sulphydryl cotton. 摘要借助巯基棉分离富集技术，以火焰原子吸收光谱法测定海水中的痕量镉。
- The trace Pb and Cd in calcium salts were separated and enriched with sulphydryl cotton,and determined by FAAS. 巯基棉分离富集,火焰原子吸收光谱法同时测定钙盐中的痕量铅、镉,大量钙不干扰铅、镉的测定。
- Sulphydryl cotton is effective in eliminating the interference for common existing elements.The method is fast, simple and convenient. 方法简单易行、方便快速，结果令人满意，可用于测定食用菌中的痕量铅。
- The trace Pb and Cd in calcium salts were separated and enriched with sulphydryl cotton,and determined by FAAS.The method is accurate,precise,convenient,and quick with satisfactory results. 巯基棉分离富集,火焰原子吸收光谱法同时测定钙盐中的痕量铅、镉,大量钙不干扰铅、镉的测定。方法简单易行,结果令人满意的。
- The trace Pb and Cd in calcium salts were separated and enriched with sulphydryl cotton, and determined by FAAS. The method is accurate, precise, convenient, and quick with satisfactory results. 摘要疏基棉分离富集，火焰原子吸收光谱法同时测定钙盐中的痕量铅、镉，大量钙不干扰铅、镉的测定。方法简单易行，结果令人满意的。
- The determination of trace lead in mushroom after separating and enriching with sulphydryl cotton by FAAS is described in this paper.The enriching and eluting conditions were studied. 摘要通过巯基棉分离富集后，采用火焰原子吸收分光光度方法成功测定了平菇中的痕量铅，并对富集铅的条件及洗脱条件、干扰因素进行了探讨。
- Keywords atomic absorption spectrometry sulphydryl cotton water nickel; 火焰原子吸收光谱法;疏基棉;水;镍;
- Cotton cloth is made in a cotton mill. 棉布是由棉纺厂生产的。
- The cotton pickers want more money. 采棉工人要求更多的报酬。
- This district grew cotton on a large scale. 这个地区过去大量种棉花。
- She dabbed at the cut with cotton wool. 她用药棉轻轻地按了按伤口。
- Keywords alkylmercury;megabore capillary gas chromatography;sulphydryl cotton fibre;environmental water; 烷基汞;巯基棉富集;大口径毛细管柱;气相色谱法;环境水;
- He didn't seem to cotton on to me then. 当时他似乎并不喜欢我。
- Cotton is more comfortable to wear than nylon. 棉布比尼龙穿着舒服。
- She picked cotton much faster than I. 她摘棉花比我摘得快。
- The import of cotton goods went up sharply in 1986. 在1986年，棉织品的进口猛增。
- He wrote a meritorious theme about his visit to the cotton mill. 他写了一篇关于参观棉纺织厂的有价值的论文。
- Cotton account for70% of our export. 棉花占我们出口的70％。
- The nurse put a clean pad of cotton over his wound. 护士在他的伤口上敷了一块干净的纱布垫。
- A finely woven white linen or cotton fabric. 细麻布精致纺出的白色的麻布或棉纺织物
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
