查询词典 B-complex

Objective To investigate the relationship among 3 GP Ⅱb and the funciton of GP Ⅱb T13959 G in the platelet transfusion refractoriness.

目的：研究血小板膜糖蛋白Ⅱb三种基因多态性之间的关系及CP Ⅱb， T13959 G在血小板输注耐受中的作用。

Without changes others crafted a and b files, you can append a and b are the connection between the related file.

在不改动他人制作的A和B文件的情况下，可以追加A和B相关文件间的连接信息。

We find that, i the diagrams withthe annihilation topology have a suppression factor 〓 relative to those withspectator topology; ii our results are much different from other model predic-tions for some decays modes; iii the pure W-exchange process 〓with a branching ratio 〓 can be found even before the B-factory era;iv for B →ππ,πK and KK decays, our results are well below the experimen-tal upper limits, but they are about one order of magnitude below the BSWpredictions.

其次，我们从有效哈米顿出发，利用微扰QCD方法系统研究了末态为两个赝标介子的B介子衰变过程，对可能的图进行了分类，给出了一般的计算方法和一般性公式，并且将其应用于纯W湮灭和W交换过程，B→ππ，πK和KK过程以及〓→PP过程。

The immune level tested in different time after injection with ginkgolic acids in sensitization mode showed that the expression of CD3〓 and CD4〓T lymphocytes increased, but CD8〓 was restrained, while the B lymphocytes was also increased. The results suggested that sensitivity was approved and T lymphocytes proliferation was induced, which strength cell immunity responsion, at the same time B lymphocytes was differentiated to IgE antibody-producing cells when contacted with ginkgolic acids as allergen.

大鼠经致敏方式接触银杏酸后，在不同时间的细胞免疫水平与体液免疫水平的研究结果表明，大鼠CD3〓及CD4〓T淋巴细胞的表达增加，而CD8〓T淋巴细胞的表达受到明显抑制，同时参与体液免疫的B淋巴细胞百分率呈增高趋势，提示银杏酸可能作为变应原使机体敏感性增强，诱导T细胞分裂增殖，增强细胞免疫应答，同时促进B细胞增殖分化成IgE抗体产生细胞。

Here there is no tariff revenue to be lost from tariff reduction, and the country gains the entire shaded areas a+b, composed of the increase in consumer surplus a and tariff revenue b.

这里没有关税收入将失去来自关税削减，国家取得整个阴影区+ b、沉稳的增加，消费者盈余关税收入b。

The welfare effects of this are well-known: Consumer surplus (net of producer surplus for competing domestic producers) rises from area a to area a+b+c, while tariff revenue changes from b+d to d+e.

这是一种新的消费者盈余(著名的：为竞争对手生产者剩余的国内生产商)从一个区域一个区域，而c ++ b的关税收入来自b + d变化d + e。

By observing the photodegradation of rhodamine B,it is found that TiO 2 thin films have high photocatalytic activity.

通过考察罗丹明B的光催化分解过程，发现TiO2 薄膜对罗丹明B的光催化分解有很好的活性，可以完全分离罗丹明B。

A series of alkyl rhodamine B esters were designed and synthesized from rhodamine B.

以罗丹明B为原料设计合成了一系列的烷基罗丹明B酯衍生物。

In order to study function and molecular polymorphism of classⅡB gene in fish, we have isolated cDNAs encoding classⅡB from spleen cDNA library of red sea bream by using EST sequencing, and examined genomic organization, molecular polymorphism and expression of red sea bream classⅡB gene.

在所测序的11个不同的阳性克隆中，有4个不同的cDNA序列被鉴定出。另外，利用rsbMHC2b3'UTRN和rsbMHC2b3'UTRC为引物，扩增同一真鲷个体的3'UTR，有12个阳性克隆被测序，测序结果中有2个不同的序列被鉴定出，表明MHCⅡB基因至少存在两种不同的位点。

B-ISDN supports switched, semipermanent and permanent point-to-point and point-tomultipoint connections and provides on demand, reserved and permanent services. Connections in B-ISDN support both circuit mode and packet mode services of a monoand/or multi-media type and of connectionless or connection-oriented nature and in a bidirectional or unidirectional configuration.

B-ISDN支持可交换的、非永久性的以及永久性的点对点和一点对多点连接，同时提供按需的、预留的和永久的服务。B-ISDN内的连接支持单个和/或多个媒体类型电路模式和分组模式服务，以及无连接或面向连接性的电路模式和分组模式服务，并且采用双向或单向结构。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。