亲和性

One could nodulate the soybean cultivars tested and showed wider host range, the other only nodulate limited soybean cultivars. Plasmid could not be detected from twenty-three slow-growing strains and twenty-nine fast-growing strains were found containing 1-4 plasmids by Echardts method.

质粒快速检测结果表明：慢生型大豆根瘤菌均不含有质粒，快生型大豆根瘤菌均有1-4个质粒，质粒类型与宿主亲和性也有一定的相关性。

In this section, the distributions of trace elements among vitrinite, inertinite and minerals, as well as their organic affinities are calculated by the introduction of Solari method and by the petrological analysis to all fractions obtained in the sink-float experiments.

通过浮沉试验，结合煤岩学分析，运用Solari方法，首次计算了不同地质背景煤中各种微量元素在镜质组、惰质组及矿物中的分配比例，并计算了微量元素的有机亲和性。

As the chitosan is an alkaline polyose, it can be degradated in conjuction with polylactic acid and can suppress that polylactic acid generates pH pulses on environment in degradation process, increasing the cell affinity of the surface of polylactic acid material.

由于壳聚糖是一种碱性多糖，它与聚乳酸同时降解，还可以对聚乳酸降解过程中对环境产生pH脉冲作用起到抑制作用，提高了聚乳酸材料表面的细胞亲和性。

The results show that the affinities,in the varieties of Citrus for Poncirus trifoliata and in the different cultivars of a species for P.trifoliata,are a positive relation to the acid content in its fruit,but the affinities,which appear in the varieties of Citrus to P.trifoliata and in the different cultivars ...

然而，对以嫁接亲和性为核心的嫁接基本理论研究仍然很少报道，从而使嫁接技术的进一步应用受到r限制。近年国外一些学者'一3

Compare protogyny.

雄蕊先熟有助于交叉传粉，通常与自交不亲和性相关。

The results show that,pollen mentor is an effective method to overcome incompatibility between Prunus mume and some other Prunus spp.

结果表明，花粉蒙导是克服梅花与其它李属植物种间杂交不亲和性的有效方法。

The life like description of peoples life is fit for the standard of relativeness and kindness.

对大众生活的&仿真&式书写符合了大众在文化阅读消费时选择上的相关性和亲和性的标准。

The following results have been obtained: 1 Expression of SbNHX1 in E. coli enhanced Na+ and K+ tolerances, but not to others; 2 The sequence from 1353-1514bp in SbNHX1 gene played a role for SbNHX1 to Na+ and K+ tolerances; 3 The Na+/H+ antiporter of Salicornia Bigelovii Torr. catalysed Na+/H+ or K+/H+ exchange with equal affinity, which indicates that the SbNHX1 is more likely to locate on member of vacuolar, and responds to transport Na+ into the vacuole from cytoplasm.

证明了SbNHX1能抵抗Na+和K+的胁迫，但对其它盐离子没有抗性；2）证明了北美海蓬子Na+/H+逆向转运蛋白基因（SbNHX1）C末端从基因的C末端1353bp至1514bp的序列在耐盐中起一定的作用；3）证明了北美海蓬子Na+/H+逆向转运蛋白（SbNHX1）对Na+和K+交换的等亲和性，对于这一点，说明北美海蓬子Na+/H+逆向转运蛋白与定位于液泡膜上的Na+/H+逆向转运蛋白的功能相似。

The realization of these research goals added thenew contents to the genetic theory and application of sporophytic self-incompatibility inplants.

这3个研究目标的实现，为植物孢子体型的遗传理论提供了新内容，为甘蓝自交不亲和性利用提供了新的方法。

Effects of temperature on degradation of pollen tube RNA by the stylar S-RNase from Prunus mume were investigated, which provided an experimental basis for elucidating the mechanisms of self-incompatibility in Prunus mume.

研究不同温度对果梅花柱S-RNase降解花粉管RNA的影响，为揭示果梅自交不亲和性机制提供依据。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐