高灵敏度的

This method is sensitive, fast and accurate and it could satisfy high sensitive analysis of methyl carbamate residues in liquor.

该方法的灵敏度高、操作简便、快速，满足白酒中痕量氨基甲酸甲酯农残的高灵敏分析。

As an assembled nanostructure, nanoelectrode ensembles or arrays present many advantages such as enhanced mass transport, lower double layer charging current, short time constant, lower electrolyte voltage drop, higher ratio of signal to noise, as well as good maneuverability, with high sensitivity and reliability in electroanalysis. Therefore, they have found broad applications in a variety fields including the study of electrochemical theory, biosensor, electrocatalysis and electrode materials in high energy chemical batteries.

纳米阵列电极作为一种人工组装的纳米结构体系，具有高传质速率、低双电层充电电流、小时间常数、小IR降及高信噪比、可操作性强和测量灵敏度高等优势，因而在电化学理论研究、生物传感器、电催化材料和高能化学电源电极材料等方面具有广阔的应用前景。

Meanwhile, the high master frequency band signal acquisition channel makes full use of the cymoscope sensitivity and hardware dynamic range, has larger analog signals front-located gain, thereby reinforcing the signal-noise ratio of the high master frequency band signal, and bringing along benefits for the later stage high resolutions seismic data process.

同时由于高主频频带信号采集电路充分利用了检波器的灵敏度和硬件动态范围，具有较大的模拟信号前置增益，使得高主频频带信号的信噪比得到增强，为后期高分辨率地震资料处理带来了较大益处。

The mass spectrum monitoring technique has the advantages of high sensitivity, high resolution, fast response and synchronous detection of seveal gases.

质谱监测技术具有灵敏度高、分辨率高、快速响应及多种气体同时检测的特点。

The pH of water was adjusted to 10 by NaOH aqueous solution, than morpholine was extracted by dichloromethane in water.It had good linearity and high sensitivity, high accuracy.

用NaOH水溶液调整水样pH为10，再用二氯甲烷萃取水中的吗啉，具备线性良好，灵敏度高和准确性高特点。

Based on the technique of radiate temperature measurement, the author designs a circuit of prismatic decomposition colorimetric radiate temperature measuring. A high resolution A/D converter and measurement range switch technology are adopted to resolve the problem that it has lower radiation power and lower signal sensitivity in the low-temperature stage, while higher signal amplitude and higher need of dynamic range in the high-temperature stage. The technique of the Black Body Furnace demarcates, digital calibration and the quartic curve fitting are applied to correct the sensor and improve its measurement precision.

3研究了辐射温度测量技术，设计了棱镜分光比色辐射温度测量电路，使用高分辨率A／D转换器和量程切换技术解决低温段辐射能量小、信号灵敏度低，而高温段信号幅值大，动态范围要求高的矛盾，应用黑体炉标定技术和数字校准方法以及4次拟合校正技术提高温度测量精度。

There must be high reliability and sensitivity, eximious performance for theaircraft airborne equipment.

由于航空飞行器经常处于强振动、高冲击、高过载等十分恶劣工作环境，要求航空机载设备具有很高的可靠性、灵敏度以及卓越的性能。

Choose the accuracy required to trap waste gas drainage, high sensitivity, can increase the utilization of steam, the steam does not leak, reliable performance, high back pressure, long Plug Valves life and easy maintenance is the preferred conditions.

选择疏水阀要求准确无误地阻汽排水，灵敏度高，能提高蒸汽利用率，不泄漏蒸汽，工作性能可靠，背压率高、使用寿命长、维修方便是首选的条件。

Results: The four linear calibration curves were obtained over the range 0.025μgml^(-1) to 3.2μgml^(-1) of amphetamines (amphetamine, methamphetamine, MDMA, MDA) in urine (r=0.9977-0.9998). The recoveries of the assay were better under different concentrations and the lowest concentration of detection reached the level of nanogram.

结果：4种苯丙胺类药物在尿药浓度为0.025-3.2μgml^(-1)范围内标准曲线的线性关系良好(r=0.9977-。09998)；高、中、低3种浓度各标准药物的回收率较高；日内、日间精密度的BSD基本符合小于10%的要求；最低检测浓度能够达到纳克级，具有较高的灵敏度。

The Laue detector is a new type of fluorescence XAFS detector, which has advantages of good energy resolution, high counting rate and big acceptance area.

劳埃型荧光X射线吸收精细结构探测器是一种新型的探测器，它具有能量分辨好、计数率高和接收面积较大等优点，对于高光通量场合的痕量元素XAFS实验具有很高的灵敏度，有很好的应用前景。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐