亲和性

The near isogenic lines containing the S5n allele from different original WCVs . and genetic background from japonica variety Balilla were crossed with 20 indica-japonica varieties representing different ecotypes, the results indicated that genetic effect of S5n from different wide compatibility varieties was not completely same, and that the compatibility power and compatibility spectrum of near isogenic lines carrying S5n from different donors were different.

以不同来源的广亲和品种为供体、以粳稻品种Balilla为受体的近等基因系与不同籼粳测验种测交结果表明，不同起源的广亲和基因S_5~n对杂种育性的遗传效应是不完全相同的，亲和力和亲和谱都存在差异。

In the early days avidin extracted from the egg, this egg avidin-alkaline-glycoprotein, and the adsorption of polystyrene carrier highly for ELISA in the background can increase.

在早期，亲和素从蛋清中提取，这种卵亲和素为碱性糖蛋白，与聚苯乙烯载体的吸附性很强，用于ELISA中可使本底增高。

In this study, we have cloned and identified two full-length cDNAs of OsBIMK2 and OsBISERK1, which encoding MAPK and SERK, respectively, and associated with benzothiadiazole induced resistance.

本文克隆和鉴定了水稻中与苯并噻二唑(benzothiadiazole，BTH)诱导抗病性相关的编码MAPK的OsBIMK2基因和编码SERK的OsBISERK1基因全长cDNA；研究了OsBIMK2基因和OsBISERK1基因在水稻—稻瘟病菌亲和与非亲和互作过程中的表达模式；原核表达了OsBIMK2基因，获得重组OsBIMK2蛋白，并研究了重组OsBIMK2蛋白的生化特性；克隆了OsBIMK2基因的启动子序列，并运用农杆菌介导的瞬间表达系统分析鉴定了启动子中参与基因表达调控的可能顺式元件；将水稻OsBIMK2基因导入烟草，获得过量表达OsBIMK2基因的转基因植株，这些转基因植株中防卫反应基因PR-1组成型表达，并提高了抗病性。

Gene for thioredoxin h expressed in mature pollens is related to self-incompatibility in some grasses species.

在一些禾本科植物中，一种在成熟花粉中表达的Trx h，与植物的自交不亲和性有关。

Self-compatibility The capacity to self-fertilize.

自交亲和性：指植物自花受精的能力。

From the self-pollinating, natural-pollination and cross-pollination test, we ound that both Longwangmao and Youyi have high pollination compatibility and they can be pollinate with each other.

通过自花授粉、自然授粉和异花授粉情况的比较发现，龙王帽和优一可以互相授粉，授粉亲和性高。

These unreasonable designs and managements are one of the main reasons for lower ecological benefits, and also caused some other bad aftereffects, such as lower biodiversity, high cost of management.

不合理的城市森林设计和管护是造成城市森林生态效益不高的主要原因之一，也导致了生物多样性降低、维护费用高、与人的亲和性差等不良后果。

The results showed that (1) all the arteries tested had tachyphylaxis to peptidergic agonists;(2) the desensitization of the arteries tested to catecholamines was uneasy except BA;(3) the desensitizations to AⅡ, AVP and PE were homologous;(4) the endothelium-EDRF -cGMP pathway had no contribution to the tachyphylaxis of PA to AⅡ and AVP;(5) membrane receptor cycling (internaliation and re-insertion) contributed only in part to homologous desensitization;(6) there was no change in the function of voltage-dependent Ca〓 channel during desensitization to AⅡ and AVP;(7) some changes in G protein occurred during homologous desensitization;(8) the most surprising finding was that the caudal arterial smooth muscle of stroke-prone spontaneously hypertensive rat showed tachyphylaxis to α〓-adrenoceptor agonist PE, while the tachyphylaxis of pulmonary artery of SHR was not changed compared with that of Wistar rat.

脱敏是消除效应的一种有效方式。因此，研究不同血管对不同激动剂脱敏的差异及阐明脱敏的机制，有助于阐明血管活动个性化的机制。研究表明：血管对肽类激动剂的脱敏方式为快速脱敏，而对儿茶酚胺类激动剂不易脱敏；血管对肽类激动剂和儿茶酚胺类激动剂表现为同源脱敏；内皮-NO-cGMP通路不参与肺动脉对AⅡ和AVP的快速脱敏；用PAO抑制膜受体的内在化只能短暂抑制脱敏的发展，提示用膜受体数目的下调说不能完全解释同源脱敏；血管对AⅡ和AVP脱敏后VSMC细胞膜电压依赖性钙通道功能无改变；CA对AVP脱敏后GTPγS的量-效曲线下移，说明有G蛋白的变化，但这种变化并非G蛋白的亲和性改变；SHRsp之CA平滑肌对AⅡ和AVP的快速脱敏并未减弱，但对PE却表现为快速脱敏，这是我们首次发现的一个非常有趣的现象。

Quality of the antigen determines specificity and affinity of the antibody,ultimately determining quality of the immunoassay.

抗原的质量决定了抗体的特异性和亲和性，最终影响免疫分析的质量。

In this paper three affinity switchable imaging systems were studied.

本论文主要涉及到三类亲和性变化成像体系。

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