The Emission Mechanisms of Two Kinds of Tb Complexes Doped in PVK System

Energy Transfer of PVK/ SiO_2 Nanometer Combination System

PVK/SiO2纳米粒子复合体系能量传递的研究

The results showed that PVK molecules are large in size and relative uniform;

结果表明，PVK分子虽然体积较大，但分布较均匀。

Organic Red Electroluminescence Devices Based on PVK with High Color Purity and High Stability

基于PVK的高色纯度高稳定性有机电致红光器件

The effect of different ratios of PVK on the device characteristics is also studied.

文章同时比较了几种不同PVK掺杂浓度对于器件性能的影响。

Effect of Azo Dyes with Different Length of Alkoxy Substituents on Photorefractive Properties of PVK-based Composites

不同烷氧基取代偶氮染料对聚乙烯基咔唑基复合物光折变性能的影响

Study on the Properties of PVK/ PNB Doping System

聚乙烯基咔唑/聚硝基苯掺杂体系的性能研究

Thanksgiving Day your kindness, I did not Tooth unforgettable.

感恩节您的恩情, 我没齿难忘.

The present situation of the quick report of earthquake ( QRE) in our country is analysed from the view point of both science and society, and the remembrance of the QRE development history is made.

从大地震速报的科学意义和社会意义出发，论述了我国地震速报的现状，回顾大震速报的发展历程。

The corresponding equations of buckling loads qre obtained by using them under different boundary conditions and are applied for calculation of the critical loads of the beams.

其次，在不同的边界条件下，利用此控制方程获得了相应的屈曲载荷方程，并进行了具体的数值计算。

The views of pqrents qre important, but equally we must listen to teachers.

父母的看法很重要，但同样地，我们必须听取老师的意见。

Qre deposits of hydrothermal reformation type have an very important position in China.

热液改造型矿床在我国占有相当重要的地位。

Schiff Bases and Secondary Amines Containing Two Benzo-15-crown-5 Units II. Potassium Ion Selective PVO Membrane Electrodes Based on Bis-Crown Ethers as Carrier

Schiff碱型和仲胺型双冠醚Ⅱ.用双冠醚作载体的PVC膜钾离子选择性电极

The development of PVO series phosphated vegetable oil

PVO系列磷酸化植物油加脂剂的研制

Clinical pulmonary venous obstruction ( PVO) was present in 3 cases.

3例临床上有肺静脉回流梗阻表现，所有患儿均行急诊手术。

( 3) calculation of [ PVV];

[PVV]的计算；

( I'd like to dismiss the PVV as a lunatic fringe group but it's the largest Dutch party in recent polls.)

（我倒是想将新自由党贬为疯狂的边缘团体，但在最近民调中，它却是荷兰第一大政党。）

"Some helmets also have night vision goggle mounts, " notes Merrell.

“有的头盔头盔还加挂有夜视镜的底座，”米勒上校解释说。

The company's founder, said Kent Merrell " we ask customers to the first question is do you know your own expectations? "

该公司的创始人KentMerrell说：“我们问客户的第一个问题就是你是否知道自己的预期值是多少？”

Mute Technology for PVW Series Videocassette Recorders with Power on

PVW系列录像机中的开机静音技术

Today we'll show you lamp with very unusual design created by Estelle Sauvage.

今天，我们将向你展示由埃斯泰勒.索维奇创造的非同寻常的灯泡设计。