The results show that,① hybrids could be obtained from 20% of the triple crosses and 67% of the double crosses but none from single crosses; ② the morphology of the hybrids derived from triple crosses is female parent like, those derived from double crosses analyzed by system cluster with 15 morphology traits can be divided into: some are three types: female parent like,.
结果表明：①单交组合没有得到苗木，２０％的三交组合和６７％的双交组合得到了苗木；②三交组合所得苗木形态为偏母本型，双交组合苗木形态经１５个形态性状的系统聚类分析，有的可分为３类：偏母本型、中间型、偏父本型，有的为明显的偏父本型；③三交组合所得苗木生长量小，有的为侏儒状，同一双交组合所得苗木生长差异很大，其中一个组合的苗高最高与最低相差达６
The results are attributed to double exchange interaction between Fe~(3.
这些结果归因于Fe掺杂引起Fe~(3+)与Mn~(3+)之间的双交换作用和J-T畸变。
The resistivity increases obviously with increasing x due to double exchange interaction channel broken by.
通常这种现象可以用双交换机理来解释[4,5],随后人们开始关注对ABO3结构的Mn位取代的研究[6]。
The double exchange model with antiferromagnetic coupling f.
本文第一部分应用在局域自旋反铁磁耦合背景下的双交换模型来定性解释在电子密度为0和1附近的隐定的反铁磁态和相分离。
This paper presents a kind of bi-crosslinking profile control agent,composed of polymer.
该文介绍了一种聚合物与ＳＰ及ＸＴ的双交联体系调剖剂，阐述了它的配方、室内研究、施工工艺及现场应用情况。
This paper describes a kind of new simulation modeling method for two intersection using multi-agents.
采用多Agent技术和协商协调机制,建立了交通系统中的双交叉口中观仿真模型,给出了该模型的Pascal语言描述,提出了一种基于遗传算法的交叉口Agent预测、通讯、协商与控制方式,仿真结果表明了该方法的有效性。