The advantages and disadvantages of OAJ and toll access journals ( TAJ) are compared. Finally it analyses the problems existing in the sustainable development of OAJ financially.

It also reports some estimates or measures about cost per article of OAJ and the present pricing levels of author.

讨论该经营模式的收费来源和方式，经营成本估算和现行的价格标准。

OAO is the best in efficiency and the precision approximates to OAA.

一对一计算效率最高，精度与一对多近似。

OAO Technology Solutions is expanding its offerings by establishing a new business sector focused on customer relationship management ( CRM) solutions.

OAO技术解决方案公司通过建立一个新的商业部门扩展了他的业务，该部门主要提供客户关系管理（CRM）解决方案。

Coking Waste Water Treatment Pilot Test with High-efficiency Superior Bacterium in OAO Process

OAO工艺应用高效优势菌处理焦化废水的中试

MyJ-50W cement-based grouting material used in Engineering

MYJ-50W水泥基灌浆料在工程中的应用

Four groups of 5-to 10-day old colostrum-deprived lambs were used to evaluate the response to ovine adenovirus ( OAV) strain RTS-42 followed by Pasteurella haemolytica ( type 1A) 5 days later.

4组5至10日龄禁食初乳的羔羊，用于评价对绵羊腺病毒RTS&42株与5天后继之以溶血性巴斯德氏菌（1A型）感染的反应。

This paper discusses the application of OAV in the literature evaluation for application of clinical medical achievements and the relevant issues in respect of understanding the item contents of the literature evaluation, drawing up searching strategies and analyzing the conclusion of literature evaluation.

文章从理解查新项目内容、制定检索策略、分析查新结论等程序探讨该种表达方法在临床医学科技查新工作中的应用，并讨论应用过程中相关问题。

Object-Attribute-Value ( OAV) knowledge representation, a knowledge representation method in knowledge projects, can be used to describe any knowledge unit or fact.

前言：“对象属性值三元组法”（简称OAV法）是知识工程中的一种知识表达方法，可用来描述任何一种知识单元或事实。

[ Methods] With the method of Optimal Associated Value ( OAV), 10 sanitary indicators of 5 swimming pools were evaluated.

[方法]应用多目标决策中的优选法&密切值法对5家游泳池10项指标的监测结果进行综合评价。

This article describes a new indexing method of sci tech documents OAV triplet method.

本文讨论一种新的科技文献标引方法&OAV三元组法。

We would actually build the grammar, some constraints and an editor ( using oAW's Xtext tool) as we discussed the architecture.

实际上，我们一边讨论整个架构，一边构建出语法、某些约束以及一个编辑器（使用oAW的Xtext工具）。

Constraints are specified using oAW's Check language ( essentially a streamlined OCL)

约束可以使用oAW的Check语言（本质上是一个简化了的OCL）来指定。

OAW provides a model-driven approach to application development.

oAW给应用程序开发提供了一个模型驱动的方法。

In marginal zone cell lymphoma ( MZL), vague inter-or para-trabecular nodules of polymorphic lymphoma cells with clear cytoplasm might be noted.

边缘区淋巴瘤（MZL）则见模糊的或界限不清的小梁间或小梁旁结节，一些细胞胞质透明。

The nonlinearity of MZM was theoretically analyzed and a method of simultaneously generation both double-frequency microwave and sextuple-frequency millimeter wave base on a MZM and a comb filter was proposed and realized.

对MZM调制器进行模拟调制时的非线性特性进行了理论分析，提出并实现了一种基于单个MZM调制器和梳状滤波器同时产生二倍频微波和六倍频毫米波的方法。

The theoretical model and numerical results can provide the basis of qualitative and quantitative analysis of fibre radio application system using MZM such as radio over fibre ( RoF) and optical controlled microwave beam forming network.

理论模型和数值结果可为使用马赫-曾德尔调制器的光微波系统如光纤无线电（RoF）和光控微波波束形成网络等提供定性和定量性能分析的基础。

The MZM is driven by a non-return-to-zero ( NRZ) data sequence and biased at the nonlinear point to generate edge-triggered pulses.

利用双输出口调制器典型的互补输出特性，通过偏置调制器于非线性传输点，可得到一对由NRZ序列边沿触发的明暗脉冲。

Considering the need for modulation speed and power consumption, a kind of silicon MZM based on MOS capacitor electrodes is studied by a simulation method combining electric and optic analytic model.

采用有限元方法，通过构建光和电结合模拟方法，对一种双硅层的MOS电容电极MZM的静态和动态性能进行了理论研究。

And varied capacitor electrode structures of silicon MZM may make the visible difference of the modulation performance, including the rise and fall time.

当改变该调制器结构参数后，其上升时间和下降时间会产生明显变化。

Isolation and identification of gene fragments related to zygote genome activation ( ZGA) and maternal zygotic transition ( MZT) occur in mouse preimplantation embryos at 2 cell stage.

目的：分离和鉴定与小鼠合子基因组激活（ZGA）以及母源调控向胚胎调控（MZT）过渡事件相关的基因片段，为进一步认识ZGA和MZT发生的分子机制奠定基础。