查询词典 CR

Methods:The effect of chrysin on HIV1 infection and replication in vitro were detected by cell fusion of MT2 cells and HIV1ⅢB/H9 cells labeled calceinAM and the inhibition study of syncytia formation and p24 production monitored in culture supernatant of MT2 cells infected by HIV1ⅢB, respectively. Flurescence conjugated monoclonal antibodies and flow cytometry were used to detect the expression of CD69 by activated CD4+T in response to PHA.

以CR对CalceinAM标记的慢性感染HIV1ⅢB的H9细胞（H9/HIV1ⅢB）和MT2细胞的融合、对HIV1诱导的MT2细胞形成合胞体及对感染HIV1的MT2细胞产生p24抗原的影响，探讨其抗HIV1活性；以PHA刺激人外周血单个核细胞，利用流式细胞术，检测CD4+T细胞CD69表达的百分率，分析CR对免疫活化的影响。

Genome, and its expression products are located in the flagellar, cytoplasm and fertilization tubule. Cr. actin is partially purified from Cr. cells by the method of assembly-disassembly-circle of actin.

我们利用肌动蛋白本身所具有的聚合和解聚的性质，从衣藻细胞中部分纯化了衣藻肌动蛋白，纯化的肌动蛋白能和抗兔α-平滑肌肌动蛋白的单克隆抗体发生专一性很强的免疫交叉反应。

RESULTS: Viability decreased with the increasing concentration of hexavalent chromium.

结果：随著Cr浓度的升高细胞活性有降低趋势并且Cr所导致的细胞凋亡率也与其浓度存在正相关关系。

In addition, the density difference between Cu phase and Cr phase is also an available factor to cause the formation of band-like microstructures in directionally solidified Cu-1.0%Cr hypoeutectic alloy.

另外， 单相平界面和共晶的带状组织中，合金凝固速率在单相平界面凝固中随着界面液相成分的增加而逐渐增大，而在共晶组织中随着界面前沿液相成分的减少而逐渐减小。

By imitating different concentration of Cd2+ Cu2+ Cr3+ Cr6+and Zn2+polluted water environment,we mainly studied their toxic effects on aquatic piants by means of measurement of physiologicai indexes and electron microscopy observation as well as the relieving to Cu2+ injury of antioxidase enzyme system in Lemna minor L. and Vallisneria asiatica Miki in this paper by throwing Ce.the experimental results showed that Cd2+ Cu2+ Cr3+ Cr6+ and Zn2+ might injure photosynthetic systems, protective enzyme system, substance metabolism systems and cell ultrastructure of the plant.

本文通过模拟不同浓度梯度的重金属Cd~(2+)、Cu~(2+)、Cr~(3+)、Cr~(6+)和Zn~(2+)污染环境，利用生理生化测定、扫描电镜、透射电镜、气相色谱及激光共聚焦等实验手段，研究了四种金属离子对不同生态型的水生植物的毒害影响，初步探索了Ce对浮萍Cu害的缓解效应和La、Zn及其交互作用对浮萍活性氧清除系统影响。

There is representative meaning to researching the action of Cr and As in loessial soil.(3) By experiments the paper reveals purification mechanism and ability and its influencing factors of soil to Cr and As.

2分析了由于农事和水事活动所发生的土层入渗水中的污染元素，确定了毒性强、数量大、易迁移的铬、砷作为主要研究对象，研究其在黄土类土中的行为作用有代表性意义。

The results indicate:1 The main action to purifying Cr in the loessial soil is that Cr changes into Crs.

3开展试验从静态角度揭示土壤对铬、砷的净化机制、净化能力及影响因素。

Between Cr and As have possibly promotion to absorption amounts in loessial soil.(6) Utilizing infiltration experiment of soil column, the results show that environmental capacity of Cr and As in loessial soil is 95.9kg/ha and 12.6kg/ha.

6在全面阐述土壤环境容量模型的基础上，用土柱淋滤试验方法研究首次得出了黄土类土中铬、砷的土壤环境容量分别为95.9kg／ha和12.6kg／ha。

After highly fractionating, this Cr-rich magma formed massive chromite (i.e., Sa' ertuohai chromite deposit), and the melt moved into the mantle rock, and formed the worm-like intergrowth texture consisting of Cr-spinel and orthopyroxene.

这种富铬岩浆高度分异形成铬铁矿块体后，熔体进入地幔岩中结晶形成铬尖晶石和斜方辉石的蠕虫状共生连晶结构。

Calcium montmorillonite was prepared by purifying LeXi bentonite with wet method two times. After purification, sodium modification of Ca-M was studied. A series of Fe/Cr-pillared montmorillonites were prepared with conventional method using sodium montmorillonite as experimental materials, and synthesis condition of Fe/Cr-PILM was studied and optimized. In order to shorten the preparation cycle of PILM by overleaping the step of sodium modification of Ca-M, the pretreatment technique for Ca-M has been pointed out for the first time. A series of PILMs were prepared with hydrothermal method using pretreated Ca-M as starting materials, which show that pretreatment of Ca-M is feasible.

然后，本文以莱西膨润土为原料，用二次湿法提纯了-2μm的钙基蒙脱石，对其进行了钠化改型研究；以改型后的钠基蒙脱石为原料，新型的铁、铬复合离子为柱化剂，研究并优化了常规离子交换法制备PILM的工艺；为了简化PILM的制备工艺，我们首次提出了蒙脱石的预处理工艺，希望通过预处理后可以省去蒙脱石的钠化工艺，以Ca-M为原料直接合成PILM。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。