Conclusion The three types of PLV preparation all can obtain the ideal appearance and color, if the cases selected reasonably, the tooth prepared enough and high strength composite systems are used.

Objective To investigate the changes of NO and ET 1 level in dogs with halation injuries after treatment with partial liquid ventilation ( PLV).

目的研究吸入性损伤部分液体通气（PLV）后一氧化氮（NO）、内皮素1（ET1）的改变。

There are two kinds of approaches for liquid ventilation: partial liquid ventilation ( PLV) and total liquid ventilation ( TLV).

液体通气有两种类型：完全液体通气和部分液体通气。

PLV is a relatively new therapeutic approach to acute lung injury ( ALI) and acute respiratory distress syndrome ( ARDS).

部分液体通气是急性肺损伤和急性呼吸窘迫综合征相对新型的治疗途径。

The dentin exposure rate was 95 16%. The dentin sensitivity relaxed after PLV bonded.

备牙时牙本质暴露率达9516%，粘固后牙本质过敏症状不同程度缓解。

Conclusion PLV is associated with early favorable clinical outcome in the alleviation of heart failure for patients with end stage dilated cardiomyopathy.

结论左心室部分切除术为终末期扩张型心肌病患者缓解心衰症状，早期临床效果良好。

Objective To evaluate the clinic results of three types of preparation of fired porcelain laminate veneers ( PLV).

【目的】评价3种烤瓷贴面（PLV）牙体预备的近期临床效果。

The nurses and Dr Fiona played games with me. QEH is not a children's hospital so they brought over a play coordinator with games.

护士们和菲奥娜医生都会来陪我玩游戏。

On Saturday, 2 February I was back in QEH to be operated on-this time by a woman. Her name was Anwen White.

2月2日，星期六，我回到伊丽莎白女王医院接受手术。这次帮我动刀的是一名女医生，名叫安文·怀特。

This paper presents a brief introduction of the principles, structure and performance of the QDC& telephone answering machine to be studied, and it also gives a brief description of the speech processer to be used.

本文对所研究的QDC自动应答录音电话的原理、结构及性能进行了简要介绍，另外还对所采用的语言处理器作了扼要说明。

The data acquisition system is based on VME systems, making use of multiple QDC ( 16 Channels) for 16 PMT signals.

光源由LED和激光提供，通过分光系统为多个光纤提供信号。数据获取系统基于VME系统，使用多路QDC（16路）同时获取16路PMT信号。

A QDC/ NIM/ GPIB Charge to Digital Converter is described in this paper.

本文介绍了一种QDC/NIM/GPIB电荷数字转换器。

Multi-channel logical circuit module used for high-speed, low amplitude signals processing and QDC gate signals generation

多路小信号处理与QDC门信号产生逻辑插件的研究

QDC ( Quality, Delivery& Cost) control is a basic problem in production management.

QDC管理（Quality，Delivery&Cost Control）是企业生产管理的基本问题。

PMH has established production plants and international sales and marketing offices in United Kingdom, Australia, Canada, Hong Kong, Dubai and China.

我公司在英国、澳大利亚、加拿大、香港、迪拜和中国均设有大型生产销售基地，销售网络遍布全球。

OAI-PMH and Interoperability of Digital Libraries

OAI-PMH与数字图书馆的互操作

In addition, postmenopausal hormone ( PMH) use may increase the risk of GERD symptoms among overweight and obese women.

此外，超重和肥胖的妇女在绝经后使用激素可能增加胃食管返流病症状的出现机会。

The investigation on relationship between maize leaf elongation and pmh ￣+-atpase in the growing zone under osmotic stress

渗透胁迫下玉米幼叶延伸生长与生长部位质膜H~＋&ATPase的关系

The Clinical Application of Artificial PMH in Reconstruction of Joint Capsules after Prosthetic Replacement for Malignant Osteoma-Involved Joints

人工补片在恶性肿瘤人工关节置换修补中的临床应用

Possible role of pmh ￣+-atpase in the osmotic adjustment of maize leaf

质膜H~＋－ATP酶在玉米叶片渗透调节中的作用

The X-ray conversion material in radiophotography system plays a very important role. Its efficiency is a crucial factor to improve the system QDE ( quantum detection efficiency).

X光转换材料在数字辐射成像系统中具有很重要的作用，它的效率对整个系统的量子探测效率起到决定性的作用。