| 1. | The method was proved to be good in reproducibility and of low detection limit
方法准确，重现性好，杂质干扰少，检出限低。 |
| 2. | Ion mobility spectrometry ( ims ) is a gas phase electrophoretic technique with the advantages of speed , low detection limits and low cost
摘要离子迁移谱技术是一种气相环境下的电泳检测技术，具有快速、灵敏、运行成本低等特点。 |
| 3. | Moreover , good linear relationships and relatively lower detection limits for analysis goal were obtained in the range detected based on the non - deoxygenated cd - rtp
本文直接用所选有机溶剂配储备液，不仅信号重复性好，而且有效增强发光，在检测范围内有良好的现行关系和较低的检测限。 |
| 4. | The result of our experiment indicated the novel biosensors exhibite excellent electrochemical characteristics to glucose with substantial improvement in sensitivity , low detection limit , stability and anti - interferer
实验证明，引入了新的电子媒介体后，该传感器的灵敏度显著提高，线性范围显著加宽，能有效的消除抗坏血酸和尿酸等的干扰。 |
| 5. | The quantitative determination of protein and dna is a common analysis contents in biology chemistry and life science . so it is very important to find fluorescence probe with high sensitivity and low detection limit
对蛋白质和dna进行定量测定是生物化学和生命科学中经常涉及的分析内容，建立高灵敏度、低检测限的荧光探针定量测定的方法仍具有重要意义。 |
| 6. | Sensitive assays require a highly purified enzyme with a high turnover number , and a low detection limit for the reaction product . diagnostic enzymes produced by recombinant dna technology , which increased yield and quality of enzyme and simplified preparing process , improved the development of eia greatly
利用基因工程生产诊断用酶，使酶的纯度大大提高，产量及质量均较自然来源酶好，简化了制备程序，大大促进了酶免疫分析技术的发展。 |
| 7. | In order to cope with the complexity and the multiplicity of environmental samples , a reasonable combination of the fluorescence analysis with each kind of separation technology , through which nitrite is determined in a more accurate , more sensitivity and lower detection limit , is another research direction in the future
为了适应环境样品的多样性和复杂性，实现荧光分析与各种分离技术的合理组合，以更准确、更灵敏和更低检出限测定样品中亚硝酸根也是今后的研究方向。 |
