Analysis of Couplants for Ultrasonic Flaw Detection on Rough Surfaces;
粗糙表面超声探伤耦合剂的研究
According to the experiences in ultrasonic wood defects detection,this paper analyzed and summarized the transducer's diameter,frequency and couplant used in wood ultrasonic detection.
根据超声波木材缺陷检测中的实践经验,主要针对探头的直径、频率以及耦合剂的使用方法对木材超声检测做了一定分析、研究和总结。
Such as the couplant,the material and its surface condition、the frequency and the type of the acoustic transducer.
在金属构件超声波探伤过程中,有很多因素会影响到检测的效果,如耦合剂、试件的材料及表面情况、探头的频率和类型等。
A clinical study of application of coupling medium in focused ultrasound therapy for chronic cevicitis;
耦合剂应用于聚焦超声治疗慢性宫颈炎的疗效
Application of new coupling medium to clinical endoscopic ultrasonography examination;
超声内镜检查术中新型耦合剂的临床应用初探
Refractive index of the couplant plays an important role for obtaining high light output.
耦合剂的折射率对得到高的光输出也起着非常重要的作用。
Value of endorectal ultrasonography with coupling gel intrarectal filling in T stage of rectal cancer
耦合剂充盈法腔内超声对直肠癌术前T分期的诊断价值
Medical ultrasonic couplants:what the ultrasonographers should be aware of
医用超声耦合剂——超声科医师应该了解的知识和信息
Ultrasound-Fenton Method to Landfill Leachate;
超声-Fenton试剂氧化耦合处理垃圾渗滤液
Preparation of TiO_2 Photocatalyst Coupling Doped with S and N Elements
S,N耦合掺杂TiO_2光催化剂制备
Study on the Coupling Process of Separation-preparation and Application of Yixintong Sustained-release Capsule;
分离—制剂耦合技术及益心酮缓释片的研究
Synergistic Degardation of Dyeing Wastewater by Ultrasound-Fenton Method;
超声-Fenton试剂氧化耦合处理染料废水的研究
Studies on Different Concentration Hydrogel and Coupling with Foreign Substances;
不同浓度保水剂与外源物质的耦合研究
Research on Thermal-mechanical Coupled Analysis of Launch Vehicle Cryogenic Tanks
航天运载器低温推进剂贮箱热力耦合分析研究
A Mathematical Method for Analyzing the Coupling Effects of TCM Prescriptions
方剂配伍作用“耦合效应”的数理分析方法
Influences of Coupling Chemical Admixtures and Temperature on the Performances of Aluminate Expansive Agents
温度与外加剂耦合作用对铝酸盐型膨胀剂性能的影响
Influence of coupling system with superplasticizer and retarding agent on concrete capacity of carbonation resistance
高效减水剂缓凝剂耦合体系对混凝土碳化性能的影响
close coupled
紧耦合的，强耦合的
grid autotransformer coupling
栅极自耦变压器耦合
Mechanism Study of Coupling Reaction of N-hexane and Methanol over Zeolite Catalyst;
正己烷与甲醇在分子筛催化剂上耦合反应的机理研究
Study on Catalysts for Coupling of Dehydrogenation of Long Chain Alkane and Catalytic Combustion of Methane;
长链烷烃脱氢与甲烷催化燃烧直接耦合催化剂的制备及性能
Cooperation of Osmolytes and Artificial Chaperone on Malate Dehydrogenase Refolding;
渗透剂与人工伴侣耦合作用辅助苹果酸脱氢酶复性研究
Determination of Rare Earth Elements in Cassia Tea Soaking Agent by Inductively Coupled Plasma Mass Spectrometry;
玉桂茶泡剂中稀土元素的电感耦合等离子体质谱分析