灵敏

The sensitive amplifier has a circuit with simple structure, small occupied area, high read speed, low dynamic power, wide range of operation voltage and almost-zero static power and does not need a biasing circuit; the read circuit formed by the sensitive amplifier has the characteristics of anti-degradation of the properties of elements and stable performance.

该灵敏放大器电路结构简单，不需要偏置电路，占用面积小，读取速度快，动态功耗低，静态功耗几乎为0；工作电压范围大；由上述的灵敏放大器构成的读电路具有抗器件特性退化，性能稳定的特点。

The efficiency curve was fit using least-square method. The empirical formula of the efficiency curve slope of Ge detectors relative to their sensitive volume-S = a log + b -has been demonstrated in extremely large sensitive volume range. Using thisformula it can be estimated that the full en...

在极大的灵敏体积范围内，验证了锗探测器效率曲线斜率与其灵敏体积关系的经验公式：S=alogV+b，采用本公式可在小于3％的相对误差范围内，对已知灵敏体积的同轴HPGe探测器的全能峰效率随γ射线能量的变化作出估价。

Based on the previous literatures, the following major innovation works were carried out in this dissertation:(1) The derivatization reaction conditions of ephedrine and pseudoephedrine with sensitive derivation reagent in aqueous system were studied and two new methods were developed for the assay of them by microemulsion electrokinetic chromatography and micellar electrokinetic chromatography with LIF detection. The sensitivity and analysis times were greatly improved compared with the previous reports;(2) A new method of CZE with indirect LIF detection was developed for the simultaneous determination of six coumarin compounds (esculin, esculetin, isofraxidin, genistein, naringin and sophoricoside) with fluorescein as the probe. The proposed method enlarges the application range of LIF detector, and provides new approach for the analysis of certain compounds difficult to derivatize;(3) Based on the above research, an MEKC with indirect LIF detection method for the simultaneous determination of adenine and guanine in DNA extracts from fungus, maize and soybean was established;(4) A new method for the investigation of the complexes formed between human serum albumin and ampicillin sodium under the simulated physiology conditions using laser light scattering technique was developed.

该论文在综述前人工作的基础上，开展了如下未见文献报道的创新性的研究工作：(1)使用灵敏的衍生试剂对麻黄碱和伪麻黄碱在水体系中的衍生反应条件进行了系统研究，建立了微乳电动色谱-激光诱导荧光检测法和胶束电动色谱—激光诱导荧光检测法测定麻黄碱和伪麻黄碱的灵敏分析新方法，与以前的报道相比，灵敏度和分析时间均有很大改善；(2)使用荧光素钠作为背景荧光试剂，建立了同时分析测定六种黄酮类化合物(秦皮甲素、秦皮乙素、异秦皮定、染料木素、柚皮苷和槐角苷)的毛细管区带电泳—间接激光诱导荧光检测新方法，扩大了激光诱导荧光检测的应用范围，对难衍生化合物的分离分析提供了一种新思路和新途径；(3)以荧光素钠作为背景荧光试剂，建立了一种用于同时测定食品提取DNA中的腺嘌呤和鸟嘌呤含量的胶束电动色谱—间接激光诱导荧光检测新方法；(4)用动态和静态激光散射法研究了模拟生理条件下人血清白蛋白与氨比西林钠盐相互作用所形成的复合物，为药物分子与蛋白质的相互作用、药代动力学等的研究提供了一种新思路。

It is shown that the insensitivity conditions are equivalent to the null controllability problem of a cascade system.

不灵敏控制问题是能控性的一个分支，半线性热方程的不灵敏控制问题即可转化为一个串联系统的能控性问题。

After studying the exciting waveform in LVI method, it can be concluded that the change of input waveform often shows distortion near the excited terminal.

FRA法和LVI法都能很灵敏地检测到各种绕组的大部分变形故障，但同时两种方法都存在着不灵敏区域，该区域涉及范围很小且靠近绕组入波端的可能性较大。

Tb3+ in DTPA-Tb is replaced by Np4+ giving DTPA-Np and Tb3+, then the free Tb3+ complex with Tiron producing Tiron-Tb which is a strong fluorescence substance. We use the fluorescence signal of the ligand to measure Np4+ in the system. The high sensitivity of Tiron-Tb makes the method for neptunium sensitive.

测定Tb~(3+)有一个极灵敏的方法，Tb~(3+)和Tiron结合生成强荧光的络合物Tiron-Tb，其检测下限可达4.8×10~(-12)g／ml Tb~(3+)，利用荧光法检测Tiron-Tb的高灵敏性，从而实现镎的间接测定。

The problem is researched that under what conditions the - resolvent operator of - subdifferential mapping of a proper functional is aLipschitz continuous single-valued mapping on whole space.

利用冲一预解算子分析了有限维欧氏空间中的广义参数集值变分包含问题唯一解的灵敏性；利用预解算子分析了有限维欧氏空间中的一般参数集值变分包含问题解集的灵敏性。

The research is carried on from four aspects. One is, based on answering the above open problem on a finite dimensional Euclidean space by means of partially ordered theory, to research the existence of solutions, global error bounds of proximal solutions and sensitivity of parametric unique solutions and present a class of variable-parameter three-step iterative algorithms for generalized set-valued variational inclusion problems by using - resolvent operator of set-valued mapping.Two is to consider the convexity, closedness and boundedness of the solution set of general set-valued variational inclusion problems and the sensitivity of the parametric solution set by means of graphical convergence theory. Three is to discuss directly the existence of solutions by using analytical methods for set-valued mixed quasi-variational-like inequalities and suggest a class of direct variable-parameter three-stepiterative algorithms for solving generalized set-valued variational inclusions.

研究分有三个方面：一是借助于偏序理论在有限维欧氏空间中解决了上述公开问题，在此基础上利用集值映射的η-预解算子，研究了广义集值变分包含问题解的存在性、逼近解的全局误差界、参数唯一解的灵敏性，并提出了一类变参数三步迭代算法；二是借助于图收敛理论研究了一般集值变分包含问题解集的凸性、闭性和有界性以及参数解集的灵敏性；三是用分析的方法直接讨论了集值混合拟类变分不等式问题解的存在性并提出了一类求解广义集值变分包含问题的直接变参数三步迭代算法。

R. t routing changes is also studied, a transformation method for the calculation of sensitivity of sojourn time w. r. t routing changes is presented. The problem of calculating the performance sensitivity w. r. t buffer siaes in general queueing networks is also solved by using finite event time perturbation analysis.

对计算性能指标对路径概率灵敏性的转换法也进行了研究，提出了一种计算逗留时间对路径概率灵敏性的转换法，本文还应用事件时间摄动的有限摄动分析解决了一般排队网络的性能指标对缓冲器容量灵敏性的计算问题。

The term "high" refers to the product contains high technology, high accessional value , high investment amount, high risks, and high intelligence;"fast" means fast development of technologies, fast renewal generation of products, fast development in market and fast development of corporations;"sensitive" indicates that corporations are sensitive to the development of science and technologies, sensitive to the external changes in the market, and have more flexible in establishing organization structure, setting up rules for supervision, choosing technical methods and measurements, and arrangements for manufacturing processing.

高&，指产品技术含量高、附加值高、投资高、风险高、员工素质高（智力密集型和知识密集型）；&快&，指技术发展快、产品更新换代快、市场发展快、企业变化速度快；&灵，指企业对科学技术的发展反应灵敏，对市场外界条件变化反应灵敏，在组织结构的设置、管理制度的制定、技术手段和方法的选择、生产工艺的安排等方面都更为灵活。

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。