GTR

Results: In experiment of rabbit cranial defect, immediate construction of tissue-engineered bone led to poor bone formation, but application of GTR membrane increased the bone formation.

结果：兔骨缺损修复实验显示，细胞-支架复合体即刻种植新骨形成较差，联合应用引导组织再生膜可提高新骨形成面积百分比。

互联网摘选

A Double Monolithic Microcomputer Vector Control System of GTR PWM Inverter for AC Induction Motor

交流电动机GTR PWM变频调速装置的双微机矢量控制系统

互联网摘选

Analysis to Mechanism of GTR Running Faults and Relevant Strategy

GTR运行故障机理分析及相应对策

互联网摘选

The design of driving and protecting circuits for GTR

GTR的驱动与保护电路设计

互联网摘选

A Practical Drive Circuit for GTR with Self protection

一种实用的GTR自保护驱动电路

互联网摘选

The Best Design of High Voltage and Low Saturation Voltage GTR

高压低饱和压降GTR最佳设计

互联网摘选

Principle and Experimentation of Electronic Negative Resistor Based on Power Triode GTR

GTR实现的电子型负电阻的原理及其应用实验

互联网摘选

Characteristics of the saturation region and the over current protection of GTR

GTR饱和区特性及其安全保护

互联网摘选

Development of Impulse GTR Power Supply for Water Electrolytical Cleaning System

电解净水机GTR脉冲电源的研制

互联网摘选

Objective: To compare the clinical effects of Bi anti collagen membrane in GTR with that of the original collagen membrane.

目的：将牛腱胶原膜加工制备成双抗胶原膜应用于临床GTR治疗，观察比较牛腱胶原膜和双抗胶原膜的临床疗效。

互联网摘选

Methods The application of combination of bone morphogenetic protein complex ( reconstituted bone xenograft, RBX) and collagen membrane were tested by comparing with the conventional GTR and the open flap debridement.

方法将骨形成蛋白复合物即重组合异种骨应用于引导组织再生（GTR）技术中，与传统的GTR技术和牙周翻瓣术对照研究。

互联网摘选

Study on A New Kind of GTR Driving Circuit

一种新型大功率晶体管驱动电路的研究

互联网摘选

Failure Analysis and Protection of GTR

GTR的失效分析与快速保护

互联网摘选

The Driving and Buffering of GTR in Single Phase Square Wave Inverter

单相方波逆变器中GTR的驱动与缓冲

互联网摘选

A rapid protection method of GTR and study in its response time

一种大功率晶体管的快速保护方法及其响应时间研究

互联网摘选

A new PWM control method for GTR current source rectifier is presented. The mathematical formulae that output voltage of the rectifier and inductance of the DC filter are derived.

提出了一种新的适合于GTR电流型变频器整流器部分的PWM控制方法，推导出了在准圆轨迹PWM控制规律下，整流器输出电压的计算公式和平波电抗器电感量计算的实用公式。

互联网摘选

Clinical Effectiveness of GTR Using Biomembrane in the Treatment of Periodontal Disease

生物膜引导牙周组织再生的临床研究

互联网摘选

This paper describes a simply constricted and high performence GTR drive circuit for 200 A 、800 VGTR.

本文介绍了一结构简单、性能良好的GTR驱动 电路,该电路可驱动200A, 800V的功率晶体管.

互联网摘选

SPWM GTR inverter for sinusoidal current fast regulation in a wide range

采用逆变器实现宽范围快速调节交流正弦电流

互联网摘选

Hierarchical likelihood ratio tests show that GTR+ I+ G can be the best evolutionary model for the dataset.

等级制似然比检验表明该数据集的最佳进化模型为GTR+I+G。

互联网摘选

A Practical PWM Control for GTR Current Source Rectifier

一种的实用PWM控制GTR电流型整流器

互联网摘选

Research on GTR and IGBT dynamic characteristic test

GTR和IGBT动态特性测试的研究

互联网摘选

An Inquiry into the Application Prospect of GTR Motorcycle Regulation in China

GTR摩托车法规在中国的应用前景探讨

互联网摘选

Some questions on the application of GTR PWM inverter

关于GTR PWM逆变器应用中的几个问题

互联网摘选

The half-bridge inverter circuit is used IGBT as switch with the advantages of MOSFET and GTR.

主电路使用集MOSFET和GTR的 优点于一身的IGBT作为开关管,构成半桥逆变电路.

互联网摘选

GTR switch type pulsed MIG welding machine for aluminum alloy

GTR开关式铝合金脉冲MIG焊机

互联网摘选

A practical PWM control method of current source GTR inverter

一种实用的GTR电流型逆变器的PWM控制法

互联网摘选

Development of GTR power supply for air plasma cuting

晶体管式空气等离子切割电源

互联网摘选

Power electronics' initial product is rectifier, thyristor, power MOSFET, power GTR and other products. However, these products all have their own shortcomings.

电力电子器件最初的产品是整流管、晶闸管、功率MOSFET、大功率GTR等产品、但是这些产品都有着自身的缺点。

互联网摘选

Clinical study on using GTR to promote alveolar bone regeneration

引导组织再生术促进牙槽骨再生的临床研究

互联网摘选