亲和力

To develop standard WNV diagnostic tools, four monoclonal antibodies against WNV envelope protein domain III were produced. The isotype, the reactivity with denatured and native antigens, the affinity and specificity of antibodies have been characterized. Two MAbs (4B3 and 2F5) were used to establish an antigen capture-ELISA detection system.

为了建立有效的WNV检测方法，本研究制备了四株抗WNV囊膜蛋白第三结构域的单克隆抗体，鉴定了抗体的亚型、抗体和变性及非变性抗原结合的强度、抗原和抗体结合的亲和力常数，进行了免疫荧光分析、测定了抗原表位竞争、抗体的中和能力等，并检测了上述单抗与日本乙型脑炎病毒的交叉反应情况。

These results indicated that palmatine had one common binding site on the immobilizedβ_2-AR column,the association constant was 2.93×10~4 L/mol at pH 7.2 and 25℃,while jatrorrhizine had two bingding sites,the association constants at these two sites were 1.93×10~4 and 1.56×10~5 L/mol,respectively.And the molar ratio of weak bingding sites to strong binding sites was 93:7.Palmatine and jatrorrhizine had competed for low-affinity site in immobilizedβ_2-AR.

结果表明，盐酸巴马汀与β_2-AR只有一类结合位点，在流动相pH 7.2，温度25℃时盐酸巴马汀与β_2-AR的结合常数为2.93×10~4 L/mol；盐酸药根碱与β_2-AR有两类结合位点，在这两类结合位点上的结合常数分别为1.93×10~4和1.56x10~5L/mol，两类结合位点数的比值为93：7，且盐酸巴马汀和盐酸药根碱竞争低亲和力的结合位点。

It is true that these are more often classed under Judaistic than under strictly Gnostic literature, but their affinity to Gnostic speculations is at least a first sight so close and their connection with the Book of Elxai (cf. ELCESAITES) so generally recognized that they cannot be omitted in a list of Gnostic writings.

这是事实，这些都是更经常地归入下judaistic比下，严格gnostic文学，但他们的亲和力gnostic揣测，至少是第一次看到如此接近和他们涉嫌与这本书的elxai （参见elcesaites ），所以普遍认识到，他们不能省略在名单gnostic著作。

It is true that these are more often classed under Judaistic than under strictly Gnostic literature, but their affinity to Gnostic speculations is at least a first sight so close and their connection with the Book of Elxai (cf. ELCESAITES) so generally recognized that they cannot be omitted in a list of Gnostic writings.

诚然，这些都是更经常下Judaistic归类比严格诺斯底文献，但其亲和力诺斯底猜测至少是第一次看到如此接近和他们与书Elxai （参见ELCESAITES ），所以普遍认识到，他们不能省略了一系列诺斯底著作。

On the basis of the avidity of lesional macrophages for polysaccharide-containing supramolecular structures such as nanoparticles, we have developed a new positron emission tomography agent with optimized pharmacokinetics to allow in vivo imaging at tracer concentrations.

在伤害性巨噬细胞对含多糖的超分子结构如纳米粒子的亲和力的基础之上，我们开发了一种新的正电子发射断层成像剂，该成像剂在示踪物浓度水平进行体内成像方面具有最佳药代动力学特征。

It is founded that the specific surface area and the microvolume is increased, and the affinity of adsorbent surface for nitrogen is enforced except the modificated activate carbon with alkali.

研究发现，除碱改性活性炭纤维外，改性后活性炭纤维的BET表面积增加、微孔容量增大、对氮气的亲和力增强。

It is found that the specific surface area and the microvolume are increased and the affinity of adsorbent surface for nitrogen is enforced for all the modificated ACF except the modificated activate carbon with alkali. Microwave radiation is proved to be a simple method to increase the surface area.

除碱改性活性炭纤维外，改性后活性炭纤维的BET表面积增加、微孔容量增大、对氮气的亲和力增强，尤其是微波辐射法可使BET表面积大大增加。

The lipid moity is the molecular"endotoxic principle", and highly conserved among all genus. Lipid A is the ideal target for developing endotoxin neutralizer.

用小分子中和内毒素活性是一个活跃的研究方向，高亲和力是小分子中和内毒素活性的前提和关键，小分子分为肽类和非肽类，肽类是研究的主要方向。

Methods The DNA fragments hNaDC1A~E(-2 232/+136) in 5'flanking region of hNaDC1 gene were amplified from the nephridial tissue by using PCR.

酮酸等有机阴离子的低亲和力跨膜转运蛋白，主要分布于肾脏近端小管和小肠的刷状缘［1］。

MethodsThe DNA fragments hNaDC1A~E(-2 232/+136) in 5'flanking region of hNaDC1 gene were amplified from the nephridial tissue by using PCR.

餐？酸等有机阴离子的低亲和力跨膜转运蛋白，主要分布于肾脏近端小管和小肠的刷状缘［1］。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。