片语

PFM II第二代PFM

PFM furnace烤瓷炉

PFM Series系列立式搓床

PFM Story唱片名

PFM teeth金属烤瓷牙

PFM Comparator频率调制比较器

PFM PowerFactorMeter功率因式表

PFM Mode频率调变模式

PFM controllerPFM控制电路

英汉例句

• Objective To investigate the various ways of coating applied in the PFM crowns.

  目的探讨多色涂布法在金瓷全冠仿生修复中的应用。

• Objective: To observe the clinical result of the method of combined impression used in post and core PFM crowns.

  目的：观察琼脂类和藻酸盐类印模材联合印模法在桩核烤瓷冠中的应用效果。

• Describes a kind of PWM PFM hybrid control method for voltage fed series resonance inductive heating and provides an experimental circuit.

  叙述了一种电压源供电的串联感应加热负载的PWMPF M混合控制方法，并给出了实现的方法和实验电路。

• Conclusion Surface stain technique is an effective method for repairing the color defect of PFM and expressing individual character.

  结论：外源性染色技术是弥补烤瓷修复体颜色欠佳及个性特征体现的一种可行方法。

• 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。

• Conclusion: After initial periodontal treatment and dental health maintenance, there was less effect of PFM restoration type II diabetic patients with periodontitis.

  结论：经良好的牙周基础治疗与口腔健康维护，烤瓷冠修复对糖尿病患者牙周情况影响甚微。

• Objective To evaluate the esthetic effect of anterior PFM (Ni-Cr Alloy) crowns with gingival porcelain.

  目的评价颈缘瓷在前牙镍铬合金烤瓷全冠修复中的临床美学效果。

• Objective to investigate the effect of labial periodontal of PFM crown after clinical tooth preparation used by dental magnifier.

  目的本研究旨在探讨使用牙科放大镜临床牙体预备后对金瓷冠唇侧牙周状况的影响。

• The PFM technology includes two kinds modes: constant width PFM and SWFM.

  脉沖频率调制又包括了两种方式，即等宽pfm和SWFM。

• 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。

• PFM space is of huge value, which can be used to be description frame to define and analyze project management problems.

  PF M空间具有广阔应用价值，可以作为描述框架来定义和分析项目管理问题。

• Objective To study the effect of heat treatment with sol-gel method on the surface of Ni-Cr alloy for PFM after ti coating.

  目的探讨溶胶-凝胶沉积钛法中热处理过程对烤瓷用镍铬合金表面钛涂层的影响。

• The PFM controller of DC-DC converter has the advantages of high precision, simple architecture, low power consumption and small IC footprint.

  该芯片具有实现电路简单、输出电压精度高、功耗低、芯片面积小等优点。

• The result shows PFM model has some prediction power, and the prediction rate is obviously lower than those in developed countries.

  实证结果表明PF M模型在我国具有一定的预测能力，但预测準确率低于在欧美国家的準确率。

• PURPOSE: to study and evaluate the effect preventing dentine hypersensitiveness by using Fluor Protector or Green OrTM on the prepared vital pulp abutment teeth of PFM Bridges.

  目的：评价氟保护剂和极固宁TM对烤瓷冠桥活髓基牙预备后牙本质过敏癥的防治效果。

• In this paper, the design of the PFM optic transmitter is developed.

  本文研究了PF M光发射机的设计问题。

• 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。

• Objective to evaluate the effects of reformatory PFM in clinic.

  目的探讨改良式烤瓷冠的临床应用效果。

• This paper describes the major performance and applications of the PFM (pulse frequency modulation) optical fiber transmission equipment for colour TV programs with two accompanying sound channels.

  本文叙述PFM彩色电视双伴音传输设备的主要性能和应用。

• Conclusion PFM crown and bridge repair of the production process to strictly abide by the norms of operation to ensure that the quality of repair.

  结论金属烤瓷冠桥修复体的制作过程中，必须严格遵守临床操作规范的要求，以确保修复体的质量。

• All control circuits are integrated (including power MOS) in the IC except the output low-pass filter, two optional operation modes: PWM and PFM are available.

  该IC集成了除输出低通滤波器的所有控制电路(包括功率MOS)，提供PWM和PF M两种模式供选择。

• By utilizing the LED and light way of the instrument and employing PFM modulation, it can transmit voice from the master of the instrument to measuring point.

  该装置利用光电测距仪的光源和测量光路，采用PF M调制，来完成测量主机到测量站的话音通信。

• Methods To reproduce the PFM with surface stain technique and watch results.

  方法：对烤瓷冠采用外源性染色技术进行再加工，观察临床效果。