灵敏度

This paper began with the synthesization of SnO_2 and In2O3 materialwhich are the basic material mixed mainly with La_2O_...

在In2O3基体材料中掺杂5wt%的La2O3对10×10-6和300×10-6体积分数的甲醛分别有4和25倍的灵敏度。

The weatherproof, tamperproof cameras feature 540 lines of resolution, 0.5 lux sensitivity, and 12 VDC operation.

防雨，防篡改的相机有540线的分辨率， 0.5勒克司的灵敏度，和12伏直流电作业。

First through comparison of voltage stability tangent vector index, the power loss sensitivity index as well as the singular value index, then makes the system operators fixes their voltage stability monitoring and prevention stress on the weak nodes and weak area.

首先通过对电压稳定的切向量指标、网损灵敏度指标以及奇异值指标的分析比较，确定系统的弱节点、弱区域，使得系统运行人员对系统的电压稳定的监控和预防侧重在系统电压稳定的弱区域。

The second advantage is that globose targe is the most sensitive to variety of coal powder concentration In the experiment, a testing piping system for coal powder and air two phase flow was built in laboratory. Experiment adopt disk target and spherical target two kinds of target.

将两组试验数据拟和得到的空气单相流关系式的斜率与两相流关系式的斜率进行比较，球形靶试验数据拟和公式的斜率较大，说明球形靶确实比圆片靶对两相流粒子浓度的反应灵敏度高。

The cooperation program between China, Australia and Great Britain,"Pulsar timing observation at 18 cm using 25 m radio telescopy of Urumqi", is introduced for its significance, reconstruction of the receiver and its sensitivity.

对正在执行的由中、澳、英合作的"利用乌鲁木齐25m 射电望远镜在18cm 波段上进行脉冲星脉冲到达时间的观测研究"项目，就其课题意义、接收系统的技术改造和观测灵敏度等进行了介绍。

Result The detection limit of the two systems were 0.1fg, equal to 2.31×10^4 copies, which was 10^2-10^3 fold higher than conventional PCR. By the constructed detection systems, the TCK and Tilletia cariesTul could be distinguished. The teliospore and mycelium of TCK in the infected wheat plant tissue also could be identified accurately and rapidly.

建立的两套定量PCR检测体系的检测下限相当，可达到0.1fg，对应的拷贝数为2.31×10^4个，检测灵敏度比常规PCR高2~3个数量级，均可成功鉴别出TCK与小麦网腥黑穗病菌Tilletia caries (DC Tul， TCT，并可快速准确检测小麦矮腥黑穗菌冬孢子和检测罹病小麦植株体内的侵染菌丝体。

A laser moire technique applicable for temperature measurement mini or micro scale flow is first proposed in this paper.

激光云纹技术具有灵敏度高，稳定性好，空间分辨率高等一系列优点，为微尺度传热的实验研究提供了测试方法。

Based on that characteristic, tensor product function was applied to robustness analysis and global sensitivity analysis, to overcome the computational complexity of robustness analysis in robust optimization processes, and to improve the efficiency of filtering variables.

基于该特性研究高效的稳健性分析方法和全局灵敏度分析方法，解决了稳健性优化设计过程中反复进行稳健性分析的计算复杂性问题和变量筛选效率低的问题。

The RRS intensity was enhanced obviously after the drugs and DNA reacting with each other, which indicated the formation of new products for the maximum peak appeared at around 375 nm with slight red shift. Then the Cu ion was added into the system to form a ternary system, and the RRS intensity was enhanced significantly, when the enhanced spectral value was directly proportional to the concentration of the DNA. Thus a highly sensitive method could be obtained for determining DNA and the detection limit of the experiment reached 9.7 ng/mL for the RFSV system.

两者反应形成结合产物后其RRS明显增强，并在375 nm左右出现最大散射峰，且有不同程度的红移和散射增强，说明两者结合成新的产物；加入Cu2＋离子后， Cu2＋与利福霉素抗生素及DNA形成三元复合物，此时将导致RRS进一步剧增，而且RRS光谱增强值与DNA浓度呈正比，因而可用于DNA测定具有较高的灵敏度，实验对ctDNA的检出限为9.7 ng/mL (RFSV-Cu2＋- ctDNA体系)。

Results:The better linear range of chloroform and tetrachloride ...

结果：氯仿和四氯化碳浓度在0~80μg/L范围内，线性较好，相关系数分别为0.9993和0.9991；氯仿的最低检出浓度为0.05μg/L，四氯化碳的最低检出浓度为0.03μg/L，跟国标方法相比降低了两个数量级，灵敏度大大提高。

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。