The future trends of its development, especially the use of surfactants in the catalytic reaction to raise reaction sensitivity was also discussed (74 ref. cited).
展望了催化光度法测定痕量亚硝酸根的应用前景。引用文献74篇。
Various reverse transcriptase–polymerase chain reaction (RT–PCR) methods are available but are of variable sensitivity.
有各种逆转录酶聚合酶链反应(扩增核糖核酸基因组RT–PCR)检测试验方法，但灵敏度各不相同。
The sensitivity and specificity of this reaction system are both 100%.
该反应体系的灵敏度和特异度均为100%。
In the solution of 6.6M hydrochloric acid the colour reaction has a high sensitivity and a better stability.
在6.6M酸度条件下，其呈色反应具有较高的灵敏度，稳定性好。
Polymerase Chain Reaction (PCR) technique has been widely used in detecting different hepatitis viruses in laboratory, because of its high specificity and sensitivity.
聚合酶链反应(PCR)技术用于病毒核酸的检测具有灵敏度高，特异性强等优点，已广泛用于各型肝炎病毒的实验室检测。
Conclusion the in vitro granuloma reaction possesses in sensitivity and stability and the model may become the useful tool for elucidating mechanisms of granulomatous inflammation.
结论体外肉芽肿反应具有较好的敏感性和稳定性，可作为研究肉芽肿性炎症反应发生机制的有效手段。
Acceleration of electrons transfer and a rise in sensitivity of electrode reaction result from the effect of laser energy to electrode surface and interface solution layer.
激光能量对电极表面的作用及界面溶液层的影响加速了电子转移并提高了电极反应的灵敏度。
The thesis summarized the sensitivity of alga to pesticide, the reaction mechanism of the alga to pesticide and the application of alga monitoring in the environment assay.
对藻类对农药反应的敏感性比较、藻类对农药反应的机理以及藻类监测在环境评价中的应用等几个方面的概况进行了概述。
This refers to the medium parameters valve changes to the sensitivity of the corresponding reaction.
这是指阀门对于介质参数变化，做出相应反应的敏感程度。
The reasons of enhancing sensitivity of the reaction are discussed.
讨论了反应灵敏度提高的原因。
The results showed that the sensitivity of ELISA for detection of anti-ascaris antibodies was high and there was some cross reaction with other intestinal nematodes.
结果表明，此法诊断蛔虫感染具有较高的敏感性，但与肠道其它线虫感染血清有一定交叉反应。
Objective: To determine the sensitivity and specificity of ligase chain reaction(LCR) for the detection of Neisseria gonorrhoeae and Chlamydia trachomatis in the first-void urine of men.
目的：应用连接酶链反应（LCR）技术检测男性尿标本中的淋病奈瑟菌和沙眼衣原体，初步评价其敏感性和特异性。
The study on the catalytic wave of organic compound plays an important role in increasing analytical sensitivity, and studying electrode process and chemical reaction kinetics.
开展有机催化波的研究可用于提高分析灵敏度、研究电极过程以及化学反应动力学。
Nested primers were designed to improve the sensitivity of PCR reaction.
在此基础上设计巢式PCR提高此方法的灵敏度。
Polymerase chain reaction (PCR) has many advantages, such as high sensitivity, strong specificity and high-speed. There are vast vistas in the examination of pathogenic microorganism.
多聚酶链反应(PCR)具有灵敏度高，特异性强，快速高效的特点，在病原微生物检测领域有广阔的前景。
Acid proliferation based on self-catalytic acid hydrolysis reaction is a kind of new method to improve imaging sensitivity.
基于自催化酸解反应的酸增殖是新的提高成像灵敏度的方法。
The method taking orally a tranquilizer can lower the excitement of central nervous system, lower the sensitivity to the excessively strong vestibule stimulation, and lighten its reaction.
内服镇静剂的方法可以降低中枢神经系统的兴奋性，降低对过强前庭刺激的敏感性，使其反应减轻。
A reduced model of dimethyl ether (DME) was developed based on the detailed kinetics model by analyzing in reaction paths of combustion of DME and sensitivity.
在详细反应动力学研究基础上，通过对二甲基醚(DME)均质压燃燃烧反应途径和敏感性分析，建立了均质压燃二甲基醚的简化动力学模型。
The present invention provides a method of measuring a glycated protein in a sample using a redox reaction, by which the glycated protein can be measured accurately with high sensitivity.
本发明提供利用氧化还原反应的糖化蛋白质的测定方法，其测定精度及测定灵敏度优良。
Objective To study the sensitivity and specificity of single tube nested polymerase chain reaction (SN PCR) technique in detecting Mycobacterium tuberculosis DNA in paraffin embedded tissues.
目的探讨单管巢式聚合酶链反应(SNPCR)检测石蜡包埋组织结核分支杆菌dna的特异性和敏感性。
This refers to changes in medium parameters for the valve, corresponding to the sensitivity of the reaction.
这是指阀门对于介质参数变化，做出相应反应的敏感程度。
Although the sensitivity of intradermal reaction and detection of the circulating antibody in serum of paragonimiasis was high, this specificity was relatively poor.
此病的肺吸虫皮内试验及血清肺吸虫循环抗体检测敏感性虽高，但特异性较差。
The principle of piezoelectric mass sensitivity, immune reaction and piezoelectric immune sensitivity were introduced.
介绍了压电免疫传感器的压电质量传感原理、免疫反应及压电免疫传感过程。
The sensitivity, rapidity and efficiency of the interception system reaction are crucial for the system performance.
拦截系统反应的灵敏、迅速、有效性是十分重要的。
Objective: To reduce the risk of 3 -terminal mismatch between primers and template and increase the sensitivity of polymerase chain reaction (PCR) in the detection of variable region of DNA.
目的：通过使用3末端碱基游移混合引物，减少引物末端错配，提高多变区基因片段的PCR检测阳性率。
Meanwhile, because absorption is not involved with chemical reaction, the problem of poisoning sensor and cross sensitivity can be fixed.
同时，由于光谱吸收法不涉及化学反应，很好的解决了传感器中毒和交叉串扰的问题。
Meanwhile, because absorption is not involved with chemical reaction, the problem of poisoning sensor and cross sensitivity can be fixed.
同时，由于光谱吸收法不涉及化学反应，很好的解决了传感器中毒和交叉串扰的问题。
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