多相性

By analyzing present methods for digital channeling,a novel digital channelizing method based on polyphase filter technique is demonstrated,which is more suitable for processing discrete real signals.

为处理双通道采样带来的冗余数据并进一步解决实时性问题，推导出了一种更实用的基于实信号多相滤波的数字信道化方法。

This result suggests that the GPIb polymorphisms are similar between Ewenki and Daur nationalities.

由此结果说明，鄂温克、达斡尔两个民族的人群之间，GPIb的多态性特征是相似的。

In this research, we investigated the edaphon community structure from Gaofeng forest-farm Eucalyptus plantation in Guangxi Nanning by PCR-RFLP technique and 16S rDNA sequence analysis.

本研究利用限制性内切酶片段长度多态性和16SrDNA序列分析相结合的方法研究了广西南宁高峰林场人工桉树林中土壤微生物的群落结构。

Notably, compounds 12–14 can be described as a 3D open–framework with nano–channels, compound 15 can be described as a 3D open–framework with double helical channels, while compound 16 can be described as a 3D heterochiral coordination polymer with double helical channels, which can be obtained by spontaneous resolution from the racemic phosphonic acid.X–ray powder diffraction analysis shows that compound 16 is a pure phase. Surface photovoltage spectroscopy of compound 16 indicates that it possesses positive SPV response in the range of 300–600 nm and shows p–type semiconductor characteristic.

值得注意的是，化合物12-14为具有一维纳米孔道结构的三维开放骨架结构，化合物15是具有双螺旋孔道的三维开放骨架结构，而化合物16是外消旋的有机膦酸配体通过自发拆分而形成的具有双螺旋孔道的多手性三维开放骨架结构。X-射线粉末衍射分析表明化合物16为纯相；化合物16的表面光电压光谱分析中，在300-600nm范围内有3个正的光(来源：ABC论文12网www.abclunwen.com)伏响应带，表明它具有p型半导体的特征；化合物16的诱导表面光电压谱进一步确定它的p型半导体的特征；磁性研究表明，化合物16中两Mn原子之间存在弱的反铁磁相互作用。

Rep-PCR method was used to conduct cluster analysis to the 39 bacterial isolates. rep-PCR analysis revealed that the 39 bacterial isolates could be divided into 12 clusters at the 0.9 dissimilarity percentage level. The 39 bacterial isolates had their own specific band patterns, showing obvious genomic heterogenicity and rich genotypic polymorphism genetic diversity between each isolate.

采用rep-PCR技术对39个细菌分离株进行聚类分析，在rep-PCR图谱的相异百分数为0.9的水平上被聚类为12个类群，39个分离株各自具有独特的带型，说明各细菌分离株的基因组之间存在显著异质性，表现出丰富的基因型多态性。

One area contains the multiphase transport in relation to soil sciences, building material and energy saving, and drying processes, for example a multiphase flow including liquid, vapor and incondensable gas.

其一为土壤学，建筑材料节能以及干燥工业中常见的多相流问题，包括液体、蒸汽以及不凝性气体流动。

The Major histocompatibility complex of Macaca mulatta, also called Mamu antigen, is a gene cluster directly related to immune response. Evolution creates the highly polymorphic nature of the MHC genes, and this leads to changes in the number as well as the function of these genes in individual Macaca mulatto, and even the emergence of species-specific genes.

恒河猴是应用最广泛的非人灵长类实验动物，其MHC基因是一个庞大的与免疫功能密切相关的基因群，在进化过程形成了Mamu基因不同的存在状态，使得不同个体的Mamu基因在数量和功能上有所差异，同时有些个体还产生了特异性的MHC基因，它的多态性和免疫反应的复杂性相对应。

Nocardia farcinica ; randomly amplified polymorphic DNA ; cellular fatty acid ; gas chromatography

诺卡菌；随机扩增多态性；脂肪酸；气相色谱法

Morphological traits and living habit of Tibetan chicken, which is an aboriginal chicken breed on plateau with its own characteristic populational genetic features, are in great common with the Red Jungle Fowl, the assumed ancestry of domestic chicken.

为了有效保护并合理利用这一遗传资源，我们采用多重PCR与半自动荧光标记微卫星聚丙烯酰胺凝胶电泳相结合的方法检测了20个微卫星基因座的多态性，并随机抽取藏鸡群体中部分个体进行个体体形特征与生产性能的统计。

Objective To investigate whether T102C polymorphism in 5HT2A(serotonin receptor 2A) is associated with Tourette syndrome.

目的 研究5-羟色胺受体102T/C多态性是否与Tourette综合征相关联。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失