pfm的例句大全

[ Objective] To evaluate the clinical treatment effects of four-handed technique applied at porcelain-fused-to-mental ( PFM) restoration.

目的探讨四手操作在烤瓷修复临床操作的应用效果。

Objective To evaluate the result of a simple method of rehabilitating incisal path and overlap& overbite relation in maxillary frontal cosmetic PFM prostheses.

目的：评价一种重建前牙切道和覆牙合覆盖关系的简单方法，在上颌前部美容性烤瓷冠修复中的应用效果。

The study on appling the hydrocolloid impression material to PFM crown and bridge

寒天印模材料在烤瓷冠桥修复中的临床应用

Study of PFM-2 Type Oil Pump Efficiency Testing Meter

PFM-2型输油泵泵效测试仪

A design method of a high-efficiency, low-power, switching-power DC-DC converter with pulse-width modulation ( PWM) and pulse-frequency modulation ( PFM) modes is presented.

本次毕业设计提出了一种基于脉冲宽度调制（PWM）和脉冲频率调制（PFM）模式的高效率，低功耗开关电源直流电压转换器的设计方法。

The Design of PFM Power Management IC Using the Minimum Off Time Control Theory

利用最小关断时间控制原理的PFM电源管理芯片的设计

The author bas joined in and auc-cessfully accomplished a PFM DC regulated power supply using high frequency fast switching thyristor, which has been adopted in practical application.

笔者曾参与研制成功一种利用高频型快速晶闸管实现的PFM型直流稳压电源，已付诸实际使用。

Soft switching control of high frequency induction welding power supply with PWM and PFM

高频感应焊接逆变电源PWM和PFM软开关控制

Conclusion: The results indicate that the method of mixed porcelain to make new colors for PFM prosthesis does work, and the mixing procedure could be conducted by accurate data in this study or more.

结论：采用两种或多种瓷粉混和的方法，可以弥补受色号限制的金瓷修复体色彩不足的缺陷，所得数据可指导临床混色时参考。

A clinical study of porcelain-fused-to-metal ( PFM) of combined post crown lingual plate to restore anterior teeth clinching bite

桩冠联体金属舌面板烤瓷冠修复前牙咬合过紧的临床观察

A study of the effect of root canal pin on increasing the strength of bending resistance of PFM crown abutment

根管钉加强烤瓷冠基牙抗折强度作用的研究

CONCLUSION: The reasonable thickness of base metal should be 0.4 mm when PFM crown is applied clinically.

结论：临床制备烤瓷牙时，选择0.4mm厚度的基底冠较为合理。

Analysis of the periodontal assessment of PFM crowns after electrotome gingivoplasty

高频电刀龈成形术后烤瓷冠修复的牙周情况分析

AIM To explore the protective role of zinc oxide eugenol ( ZOE) on the tooth after the preparation of porcelain fused metal ( PFM) crown.

目的探讨氧化锌丁香油酚（ZOE）在烤瓷冠备牙后护髓的效果。

clinical using of combined impression method in post and core pfm crowns

寒天琼脂和藻酸盐类联合印模法在桩核烤瓷冠中的应用

Ni-Cr alloy and Au-Pt alloy are principal alloys which used to make PFM in prosthodontics.

Ni-Cr合金、Au-Pt合金为目前口腔修复中制作金属烤瓷修复体的主要合金.

Recommended PFM to modulate and demodulation.

介绍了PFM调制和解调.

Familiar with PWM , PFM control chip, IGBT, MOSFET, high-frequency transformers and magnetic elements.

熟悉PWM、PFM控制芯片 、 IGBT, MOSFET等功率器件 、 高频变压器、电感等磁性元件.

The structure of the transmission system in the PFM optic transmitter is designed.

本文的研究工作有以下几个方面:设计PFM光发射机 的传输系统结构.

Objective : To investigate the effect of PFM restoration in type II diabetic patients with periodontitis.

目的: 研究非依赖型糖尿病患者经牙周基础治疗后,进行烤瓷冠修复对牙周情况的影响.