交叉结合

The androgen-independent human CaP cell line PC_3, which comes from the bone metastasis of CaP, produced relatively high levels of secreted OPGprotein in vitro.

ROC曲线分析可见，OPG和PSA对骨转移的诊断价值较ALP高，OPG与PSA两者ROC曲线交叉，提示结合两者诊断骨转移更有意义。

Carrier suppression double sideband optical signal with 40 GHz repetitive frequency is generated by using an optical phase modulator along with optical filtering technique.

在中心站采用相位调制器结合滤波的方法产生重复频率为40 GHz的载波抑制双边带毫米波信号，利用交叉复用器分离开毫米波信号的上下边带，其中的一个边带强度调制数据速率为2.5 Gbit/s的下行基带信号，另一个边带被发送到基站调制上行传输的基带数据。

For any level, based on the evaluated indices of previous level (for the lowest one,based on the normalized data),combining the incomplete weight information of the lev...

对于任意一层指标，以前一级的评价指数为基础，结合该层指标权重的不完全信息，建立只有输出指标且含有偏好信息的数据包络分析模型，求出平均交叉效率，并将其作为该层的评价指数。

For any level, based on the evaluated indices of previous level (for the lowest one, based on the normalized data), combining the incomplete weight information of the level, a DEA model with output only and preference information is was produced, and then mean cross-efficiencies were calculated.

对于任意一层指标，以前一级的评价指数为基础，结合该层指标权重的不完全信息，建立只有输出指标且含有偏好信息的数据包络分析模型，求出平均交叉效率，并将其作为该层的评价指数。

The innovation in the paper: First, it combines the higher education research and the population economic structure research together, searches the best meet-point of higher education research among different subjects, broadens the field and vision of cross research between higher education and closed subject from the horizontal dimension. Second, it discusses the basic relationship between higher education development and the components of population economic structure theoretically at the micro-level; moreover, it analyzes the correlation modes, existing problems between them in Henan Province, and provides the corresponding countermeasures. Third, it takes in the methods of quantitative analysis and qualitative analysis as a body..

论文的创新之处在于：一、把高等教育研究和人口经济结构研究相结合，在不同学科间寻找高等教育研究的最佳切合点，从横向层面拓宽了高等教育与相邻学科间进行交叉研究的领域和视野；二、从人口经济结构的微观层面，在理论上探讨了高等教育发展与人口经济结构诸组成部分间的基本关系，并以河南省为研究对象，细化分析了二者间的关联模式和存在的问题，提出了相应对策；三、融定量分析与定性分析于一体。

It has been suggested that cytokinins and small GTP_binding proteins might be the switch of JA and SA signal ing pathways.

茉莉酸信号转导途径和水杨酸信号转导途径存在着交叉，小GTP结合蛋白和细胞分裂素可能起着信号开关的作用。

In the algorithms the tournament selection, partially matched crossover, exchanged mutation and elitist model to evolutes the individuals.

在执行算法操作时，采用联赛选择、部分匹配交叉、交换变异和优值保留相结合的方法来进化取优。

With the combination of analysis and software simulation, the operation principles of different parts of the network are analyzed. Especially, the model of the oscillator, based on negative resistance cross-coupled pair, is given. Meanwhile, the effect of different crossed-coupled pair to the oscillation circuit is also analyzed.

利用理论分析与软件仿真相结合，详细分析了基于CMOS工艺的二分之一波长驻波振荡电路各组成部分的工作原理，尤其是振荡器的重要组成部分，提供负阻的交叉耦合对，给出了相应的数学模型及分析仿真，研究了不同的MOS管对对振荡电路的影响。

Summary: Company's equity valuation is a new and developing research field of accounting. it is a field in which more than one branch of knowledge overlap. In the west, scholars and practiser pay more attention to it.this paper discusses interrelated hypothesis ,rudimental form and all kinds of transfiguration of residual income valuation modelthat be extensivly applied in the related documents , and then we do an empirical research based on RIM on chinese corporation.

公司权益估价作为一个多学科交叉的会计学新兴研究领域，在西方得到了众多的理论研究者与实务工作者的关注，本文对近年来在一些国外著名会计文献中频繁出现的剩余收益估价模型的相关假设、一般形式进行了框架性的理论论述，并依据此理论框架结合中国证券市场对会计信息的决策有用性进行了实证研究。

This paper introduces the CRD method and the auxiliary measures of pre - grouting for the shallow - buried soft surrounding rock of the entrance section of Yangpeng Right Tunnel on Beijing -Zhuhai Expressway.

文章介绍了在京珠高速公路洋碰隧道右线进口浅埋软弱围岩段施工中采用中隔墙交叉台阶施工的主要工法及长短结合超前预注浆的辅助工法。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。