This paper focuses on direct determination of anions in environmental water samples by reversed-phase ion-pair chromatography and effects of Se on the growth of vegetable seedling under Cr stress.
本文主要研究了利用反相离子对色谱直接分离测定了环境水样品中含硫及含氮的阴离子和硒对铬胁迫下蔬菜幼苗生长的影响。
Selenium-containing phycocyanin(Se-PC)was purified from Se-enriched Spirulina platensis using ion exchange and gel filtration chromatography.
使用离子交换和凝胶过滤色谱法从富硒螺旋藻中提纯含硒藻蓝蛋白。
Objective To inquire into the predicting value of se rum calcium ion concentration for postpartum hemorrhage and estimate the validity of 10% of calcium gluconate injection before delivery.
目的探讨血清钙离子浓度对产后出血的预测价值及产前应用钙剂预防产后出血的有效性。
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