查询词典 B-S

They need to use their bully pulpits to teach a little lesson on the economics of a credit crisis — how A can lead to B, B to C and C to Depression.

他们需要用自己的平台好好上一堂关于信用危机的课了。他必须让人们了解在一场信用危机中，A导致B，B有催生C，而C就激发经济衰退的蝴蝶效应。

The results showed PERV proviral DNA and mRNA could be detected in all 31 individuals by PCR and RT-PCR, respectively. env-A, env-B and env-C were only detected in 2 individuals, while in the other 29 individuals, only env-A and env-B but not env-C was detected. The quantity of DNA in PCR amplification of PERV genes should be more than 15 ng.

PCR和RT-PCR结果表明，所检测的31头沙子岭猪均带有PERV前病毒DNA，耳样组织中均有PERV mRNA表达，其中有2头个体携带 env-A、env-B、env-C 3种囊膜蛋白基因，而其余的29头个体只带有env-A、env-B 两种囊膜蛋白基因，未检测到env-C基因。

Methods 40 female SD rats were divided into A,B,C,D4 groups.Intact silicone-filled protheses were implanted in a separate subcutaneous pocket under the dorsal skin in group A,rupture silicone-gel filled protheses in group B and saline-filled protheses in group C.

取40只健康SD雌性大鼠分成A、B、C、D4组，A、B、C3组分别植入实验用完整的硅凝胶型假体、刺破的硅凝胶型假体及生理盐水充注型假体于大鼠背侧皮下，D组为空白对照。

To test this concept in transplant recipients, we evaluated complement, complement regulator, and T cell/proinflammatory marker gene expression by quantitative real-time polymerase chain reaction in 71 archived heart transplant biopsies and correlated the results with the histologic grade of rejection. Significantly more transcripts encoding alternative pathway components factor B, C3 and properdin, and C3a receptor and C5a receptor were detected in grade 3 versus grade 0 or 1 biopsies. The grade 3 rejections also contained significantly higher amounts of CD3, interferon gamma, perforin, and granzyme B genes.

为了明确移植受者中该理论的正确性，我们采用RT-PCR的方法检测了71例心脏移植物活检标本中补体、补体调节物以及T细胞/促炎症反应标记物基因表达及其与排斥反应的组织学分级的相关程度。3级的排斥反应相比于0或者1级的排斥反应其活检标本中旁路途径成分因子B、C3以及备解素和C3a与C5a的受体表达均明显升高。3级排斥分那英同样存在更多的CD3、IFN-gamma、穿孔素和颗粒酶B基因的表达。

When A car alarm, traffic police can not find the B car, car B will be determined to escape.

当A车报警后，交警找不到B车，也会认定B车逃逸。

Low chlorophyll b rice mutant and the wild type rice (Zhenhui 249) were used to study the effects of low chlorophyll b on themiostability of photosystem Ⅱ in mutant by measuring their changes in chlorophyⅡ fluorescence parameters and polyphasic chlorophyⅡ fluorescence transients under different temperature treatments.

通过测定不同温度处理后水稻低叶绿素b突变体及其野生型（镇恢249）叶绿素荧光参数和快速荧光诱导动力学曲线的变化，研究了低叶绿素b对突变体光系统Ⅱ热稳定性的影响。

Excess 40% potassium hydrate solution was added into the triblock copolymers PMA-b-PS-b-PMA solution in THF.

将制得的三嵌段共聚物PMA-b-PS-b-PMA在四氢呋喃中溶解，加入过量的40%氢氧化钾溶液，在75℃下回流48小时。

The dose of rHuEPO began to decrease in A group after eighth week, which had distinctive difference with that of B group (P.05). In A group , the dose of rHuEPO was just two thirds of that in B group during the sustain period.6. The kidney function of two group patiences was stable or improved during the treatment period ,which of A group was improved distinctly after treatment.

两组药物都能使患者肾功能好转或稳定，A组治疗后与用药前比较有非常显著性差异(P.01)，B组治疗后较治疗前有改善但无统计学意义；治疗结束后两组间比较有显著性差异(P 。05)，A组优于B组。

Two elder brothers have a mind to go to papas B companys attendances,Papa B has a feeling and so on he slightly bigger come back.

二哥想去爸爸B的公司上班，爸爸B觉得等他大一点再来。

In this dissertation,three principal factors which are responsible for thedistortions of MnO6 octahedra were investigated,these factors are the Jahn-Tellereffects,the size mismatch between A-and B-site cations,and the vacancies on A-and/or B-site,respectively.

本论文就是考察引起MnO6八面体畸变的三大因素及其对性能的影响。这三大因素是：Jahn-Teller效应，A位和B位离子半径的不匹配，A位和B位空位。

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。