灵敏度

Then by adding EDTA into the above solution to mask cadmium and lead, thallium would be determined.

但在碱性或中性介质中，Cd和TI的测定灵敏度比在酸性介质中要低。

Objective: To establish a sensitive and specific method for the determination of noscapine, methoxyphenamine and theophylline in human plasma.

目的：建立灵敏度高、选择性好的血浆中那可汀、盐酸甲氧那明和茶碱药物浓度测定方法。

The results show that the determination of theophylline in green tea is possible and the DPV is more sensitive than CV.

结果表明用聚苯胺膜修饰电极测定绿茶饮料中的茶碱，微分脉冲伏安法的灵敏度高于循环伏安法。

Based on the work thereinbefore,an electronic nose system was designed and dimension of thesensorprepared using single chip microprocessor,which has been used successfully to classify and recognize three kinds of gasoline and five kinds of distilled spirit

其中，提出了一种新的信号调节电路，可以在气敏传感器电阻的动态范围内获得较高的灵敏度。在电子鼻系统中，采用一种新的流气式进样系统，可以保证进样过程的重复性，为记录和利用传感器阵列的动

The characteristics of thermographic images were analysed, including the patterns of thermogram on 1ow back, the thermal differences between the normal and complained limbs or hips or lumbar sacroiliac area.

观察和分析腰骶部及下肢热形态、兴趣区域的温度及双下肤对应部位的温度差异，并分析F-IRT诊断LDH灵敏度和特异性。

The sensitivity and specificity of far-infrared thermography in the diagnosis of lumbar disc herniation were evaluated. Compared with the normal, the thermogram of twenty-three cases on low back with LDH changed. They can be divided into four thermal patterns that is shuttle-liking (8 cases), discontinued in the middle line (6 cases), large regional (5 cases) and nonregular (4 cases) pattern. The temperature of abnormal sides is lower than the counterpart in most cases (nineteen of twenty-three). The thermography diagnosed LDH with sensitivity 90.48% and specificity 66.68%.

结果 F-IRT显示：23例LDH患者腰骶部热形态改变为四种形式：梭形，热区向一侧偏歪或呈角状突起（8例）；夸中线热区不连贯（6例）；骶髂骨上缘呈大片高温热区（5例）；不规则形态（4例），患侧下肢较相对应的对侧胶体的温度，至少有一个患侧部位出现温度下降的有19例(82.61%)，综合CT与F-IRT结果分析：F-IRT诊断腰椎间盘侧后突的灵敏度为90.48%，特异度为66.68%。

Gas-chromatograph was fitted with a proportional thermoregulator to control the temperature of the thermostatic chamber replacing the ON-OFF one which caused troubles to the basic line when using high sensitivities.

气体色谱仪是带有比例thermoregulator控制温度的恒温商会取代对小康其中造成麻烦的基本路线，当使用高灵敏度。

The poly 2,6-pyridinediamine film was formed on the glassy carbon electrode by utilizing electropolymerization, which yielded an interface with amine groups for the assembly of thionine and colloidal Au.

在玻碳电极表面电聚合2，6-二氨基吡啶，利用硫堇、纳米金固载癌胚抗体，制得稳定性好、灵敏度较高、线性范围宽的电流型免疫传感器。

Two different Raman reporter molecules (4,4'-bipyridine and thiophenol), which served as respective labels for each type of antibodies, were selected, SERS has the advantage of a small line width of Raman bands and high sensibility. The presence of dual-analyte was established by distinguishing the corresponding labeled reporter's Raman spectrum.

采用不同标记分子苯硫酚和4，4'-联吡啶(4，4-Bipyridin)分别标记不同的免疫金溶胶，利用表面增强拉曼光谱谱峰较窄且具有较强的分辨率及高灵敏度的特点，通过对两种标记分子特征谱峰的判断识别所加入的两种抗原。

This third force intensifies the effect of changes of gravity and increases the sensitivity of the system.

该力增强了重力变化的影响，增加了系统的灵敏度。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。