| 1. | Test method for bulk acoustic wave attenuation of piezoelectric lithium niobate crystals
压电铌酸锂单晶体声波衰减测试方法 |
| 2. | Using the velocity of bulk acoustic wave and surface acoustic wave in the aluminium sheet measured by this system , elastic constants of aluminium are deduced
通过实验检测铝板的超声回波，求出了铝的超声波速度，并根据固体力学理论，得出了与理论数值相符合的材料的弹性模量。 |
| 3. | It also analyses and compares the characteristics of bulk acoustic wave and surface acoustic wave , such as directivities and shapes . and then optical detection methods of laser - induced ultrasonic , especially cfpi detection method , are introduced
然后，介绍了激光超声的光学检测技术，并重点分析了外差干涉检测技术和共焦fabry - perot干涉检测技术的原理和特点。 |
| 4. | 2 . the preparation of biomimetic bulk acoustic wave sensors for phenylalanine , atropine and pesticide 2 , 4 - dichlorophenoxyacetic acid based on the electrosynthesized molecularly imprinted polymers using o - aminophenol , o - phenylenediamine as monomers is first proposed
用电化学方法以邻苯二胺、邻胺基酚为单体，首次现场制备了苯丙氨酸、阿托品、杀虫剂2 , 4 -二氯苯氧基乙酸的分子印迹体声波传感器。 |
| 5. | On the basis of the former work with piezoelectric sensors of our lab , we proposed a series of piezoelectric bulk acoustic wave sensors . these sensors rely on the sensitive response of pqc and the specific selectivity of mip
本文在本实验室已有的压电传感前期研究工作的基础上，基于pqc灵敏的响应性能，结合mip的特异识别性能，研制出了一系列压电体声波模拟生物传感器，极大地提高了pqc的选择性。 |
| 6. | New method for determination the environmental waste water was established by bulk acoustic wave impedance analysis technique , which is based on the inhibition of antibiotics to the growth of bacteria . the proposed method was applied to monitor the environmental wastewater
采用声波阻抗分析技术，基于某些抗生素类药物对微生物生长的抑制作用，建立了测定废水污染程度的生物学新分析方法，并用于环境废水污染程度的监测。 |
| 7. | The main results of this work are summarized as follows : 1 . for the first time , biomimetic bulk acoustic wave ( baw ) sensors based on the molecularly imprinted polymers ( mips ) were fabricated and applied to the determination of phenobarbital and pyrimethamine in organic and aqueous solution , respectively
采用非共价印迹技术以-甲基丙烯酸为功能性单体、乙二醇二甲基丙烯酸酯为交联剂首次制备了液相分子印迹体声波仿生传感器，并分别在有机相和水相中测定了药物苯巴比妥和乙胺嘧啶。 |
| 8. | Due to its outstanding advantages such as broad sensing - spectrum , high sensitivity and low cost , the theories and applications of bulk acoustic wave sensors have been developed rapidly during past ten years . now , its applications have been extended to the fields of pharmaceutical analysis , biochemistiy , molecular biology , genic engineering , clinic immunology , etc .
近几十年来压电体声波传感器由于具有响应谱广、灵敏度高而又价格低廉的特点，在理论和应用方面均有长足的进步，已广泛地用于药物分析、生物化学及分子生物学、基因工程、临床免疫学等领域。 |
