灵敏

In the pH=7.00 phosphate buffer solution, the ethinylestradiol's electrical behavior has been studied in a detailsed way at the MWNT /graphite modified electrode. The results show that: the ethinylestradiol can generate a sensitive oxidation peak at about +0.550V on the MWNT /graphite modified electrode. The oxidative peak curent was linear to diethyl stilbestrol concentration over the range from 1.00×10-6 to 2.00×10-4 mol/L , the linear regression equation was ip= 2.4144+4.55×104cmol/L, the detection limit was 3.00×10-7 mol/L . The oxidation of ethinylestradiol was attributed to adsorption controlling process at MWNT /graphit modified electrode.

在pH=7.00的磷酸盐缓冲溶液中，利用MWNT/石墨修饰电极详细研究了乙炔雌二醇的电化学行为，结果表明：阳极扫描过程中，乙炔雌二醇在+0.550V出现一个灵敏氧化峰，该氧化峰电流与其浓度在1.00×10-6～2.00×10-4 mol/L的浓度范围内有良好的线性关系，线性回归方程为：ip= 4.14+4.55×104c，回归系数为：0.997，检测限为3.00×10-7 mol/L。

This HILIC-MS/MS method is sensitive and specific to monitor and analyze of streptomycin and dihydrostreptomycin residues in honey.

结论该HILIC-MS／MS法灵敏、专属，适用于监测和分析蜂蜜中链霉素和双氢链霉素的残留量。

Objective A specific and sensitive liquid chromatography-tandem mass spectrometry method was developed to determine streptomycin and dihydrostreptomycin residues in honey.

目的建立一种专属、灵敏的液相色谱-串联质谱法测定蜂蜜中链霉素和双氢链霉素的残留量。

In the thesis, CE was combined with on-line sweeping and hollow fiber-basedliquid-phase microextraction technique. Efficient and sensitive methods were developedfor the determination of Strychnos alkaloids, carbamazepine in Chinese herbal medicinesand biological samples. The interactions of Strychnos alkaloids, fangchinoline,tetrandrine and carbamazepine with serum albumin were studied by fluorescencequenching spectra, synchronous fluorescence spectra, three-dimensional fluorescencespectra and ultra-violet spectra.

本论文将毛细管电泳分离技术与在线推扫富集技术、中空纤维液相微萃取技术相结合，建立了中草药和生物样品中的马钱子生物碱、卡马西平的高效、灵敏和选择性好的CE分离检测方法。

Knowles is a leading global supplier of high performance, subminiature microphones and receivers serving a variety of applications and markets,it headquarter locates in Chicago America.

楼氏集团是世界上领先的高灵敏、微型麦克风与扬声器的制造商，公司总部位于美国伊利诺州芝加哥市。

Taking advantage of the excellent properties of nanomaterials, especially the catalysis, adsorption, biocompatibility and high reactivity, and combining the properties of electrochemical biosensors, it is hopeful to make great progress in the development of novel biosensors, subminiature electronic noses and tongues, and even nano-sized sensors.

利用纳米材料的催化能力、吸附能力、生物相容性以及特殊的反应能力，研究其在生物传感器中的功用，对于提出新的测试原理和检测新方法与新技术，发展新型、灵敏的生物传感器具有重要的现实意义。

Therefore, it is acturally significant to study sulfonamide detection methods in animal product security.

因此，研究出一种操作简便、快速、灵敏的磺胺类药物残留检测方法，对于畜产品的安全具有实际意义。

It's both the supercomputer that runs your complex life and the tender organ that houses your soul.

它既是运行你复杂人生的超级计算机也是你心灵小屋的灵敏机关。

There are three main molecular imaging techniques: molecular probes,signal amplifications and supersensitive survey meters.

实现真正意义上的分子影像学技术的三大要素为分子探针、信号放大和高灵敏探测仪。

Swimming requires speed, strength, stamina, suppleness and coordination.

游泳运动要求，速度，力量，耐力，灵敏和协调等。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！