您要查找的是不是：
- This article introduce the design of the Transmit/Receive front end of the B mode ultrasonic instruments base on FPGA. 本文介绍一种基于FPGA的B超前端发射和回波接收放大部分的电路设计方案。
- Our business includes:1 Bioactivity animal feed additives;2 Pre-mixed compound feeds for ruminants;3 Biologic protein feeds;4 By-pass products;5 Testing series for Ruminant: Ketone test paper and Ultrasonic instruments Vet. 我们主要经营：1生物活性饲料添加剂系列；2反刍动物复合预混料系列；3生物蛋白饲料系列；4过瘤胃产品系列；5反刍动物检测系列。
- Our business includes:1 Bioactivity animal feed additives; 2 Pre-mixed compound feeds for ruminants; 3 Biologic protein feeds; 4 By-pass products; 5 Testing series for Ruminant: Ketone test paper and Ultrasonic instruments Vet. 我们主要经营：1生物活性饲料添加剂系列；2反刍动物复合预混料系列；3生物蛋白饲料系列；4过瘤胃产品系列；5反刍动物检测系列。
- Conclusions The combined use of dental operating microscope arid ultrasonic instruments in endodontic treatment enriched the way of managing complicated cases of intracanal separated instruments. 结论根管显微镜的使用，为处理根管内折断器械提供了更有效的手段。
- The surgeon now reached for the Cavitational Ultrasonic Surgical Aspirator (CUSA), a pencil-like ultrasonic instrument with a tip that vibrates 26,000 times a second, breaking up the tissue it touches and then suctioning it out. 医生伸手拿起呈铅笔状的超声波空穴手术抽吸器，它的尖梢每秒振动26000次，它会剖开所到之处的组织并将其吸出来。
- Methods: 156 premolars were collected and divided into two groups.The experimental group was prepared with ultrasonic instrument;the control group was prepared with manual instrument. 方法：收集临床初诊病例156个，按随机化原则分成两组，分别用超声波根管器械和手用器械预备根管并对其预备时间及疼痛发生率进行对比分析。
- The improvement of ultrasonic instrument has expanded its debriding field from supragingival area to subgingival exposed root surface and pocket wall during periodontal essential therapy. 摘要龈下超声器械的发展使超声治疗器械在牙周基础治疗中的重心由龈上逐渐转向牙周袋内壁和深层裸露根面等龈下组织结构。
- Objective To compare the effectiveness of traditional hand curetts and ultrasonic instrumentation (slimline) in subgingival scaling. 目的比较超声细线器和传统手工法对多根牙龈下刮治的临床和离体牙的除石效果。
- Improving the Ultrasonic Instrument of Radio Tube 对电子管超声波发生器的技术改造
- microscope and ultrasonic instrument 显微超声仪器
- Keywords ultrasonic instruments;root-end preparation;microcrack; 超声器械;牙根尖倒预备;微裂;
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The hospital imported some surgical instruments. 医院进口了一些外科器械。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- The scientist needs some delicate instruments. 这位科学家需要一些精密的仪器。
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- Telescopes and microscopes are visual instruments. 望远镜和显微镜是光学仪器。
- The strings are a category of musical instruments. 弦乐器是乐器的一种。
- Our dentist keeps his instruments in trays. 我们的牙科医生将他的器具放在隔底盘内。
