CEF

The Safety Concentration of Several Components in Natural Drugs on CEF

几种天然药物成分在体外CEF中最大安全浓度的测定

Influence of Several Chinese Herbal Medicine Extracts on CEF Growth

几种中药粗提物对鸡胚成纤维细胞生长的影响

Overseas students who plan to obtain the CEF A1 Chinese certificate .

计划取得基础级华语证照的外籍学生。

Effects of Ten Chinese Herbal Medicinal Constituents on Proliferation of CEF

10种中药成分对鸡胚成纤维细胞生长的影响

These CEF levels are increasingly used and accepted as the standard by governments , national education systems and companies .

欧共体语言教学大纲的语言水平现在越来越多地被各国政府、国家教育系统和公司所使用及接受。

Effects of Ginsenoside and Its Derivatives on Proliferation of CEF Determined by Neutral Red Dye Absorption Method

中性红染色法检测人参皂苷及其衍生物对CEF增殖的影响

Effects of Ten Chinese Herbal Medicinal Ingredients on Proliferation and Resisting NDV Infection of CEF

10种中药成分对CEF的增殖和抵抗NDV感染的影响

The result shows that it can resist NDV better at chicken embryo and CEF .

结果表明：中草约抗病毒合剂在鸡胚和细胞水平效果较好。

Detailed explanations of these CEF levels are available in printed form and on this website .

关于欧共体语言教学大纲的语言水平的详细解释可在此网站查询。

The non-replicating virus could reproduce normally in CEF cells , but not in cells originated from man .

该病毒能在鸡胚原代成纤维细胞（CEF）中正常繁殖，而在人源细胞中不能正常繁殖。

Infectious Bursal Disease Virus 's Influence on Certain Gene Expression of CEF Cells and Recombination of Infectious Laryngotracheitis Virus

传染性法氏囊病病毒对CEF细胞某些基因表达的影响和传染性喉气管炎病毒的重组

Using CEF ( Cisco express forward ) in the network core layer equipment we can avouch for data packet transmission best effort .

在核心层设备上，开启Cisco的快速交换（CEF）功能，保证数据包的最大努力传输；

On CEF and 1-day-old SPF chicks do interference experiments to test the effects of viral replication .

分别在CEF及1日龄SPF雏鸡上进行干扰实验以检测对病毒复制的影响。

So , for example , if you have passed FCE you know you have reached CEF level B2 .

比如说，如果你通过了FCE（第一英语证书考试），那你就是达到了欧共体语言教学大纲的B2水平。

Chicken embryo fiber cell ( CEF ) could multiply the virus and was caused typical Cytopathic effect ( CPE ) .

该病毒接种家兔后，使家兔产生典型的奇痒症状，且能在鸡胚成纤维细胞（CEF）上增殖，并可产生典型的细胞病变（CPE）。

In this thesis , the basic concept , way of classification , methodology , advantages and shortcomings of the CEF will be stated .

该文对该算法的基本思想、分类方法、计算方法和优势缺陷等进行了介绍。

Construction of newcastle disease virus ( NDV ) F gene eukaryotic expression recombination plasmid and its transfection in CEF cells

真核表达NDVF基因重组质粒的构建及其在CEF细胞中的转染

Cultivation of avian encephalomyelitis virus in CEF

利用鸡胚成纤维细胞培养禽脑脊髓炎病毒的研究

Subsidizing registration fee of official English teachers ' passing the English certifications equal to CEF ( B2 Advanced ) .

补助国中小现职正式英语教师于96年度通过相当于CEF（2高阶级）之英语检定报名费。

Chlorosulfonyl isocyanate is an important raw material for producing cefuroxime ester which is a cef antibiotics .

氯磺酰异氰酸酯是制备头孢类抗生素头孢呋辛酯的重要原料。

The results show that the antisymmetric diabatic forcing has influences upon the CEF through inducing and maintaining the antisymmetric pressure field .

结果表明，非绝热加热的反对称分布对越赤道气流的影响是通过诱发和维持反对称的气压场分量来实现的。即在热源上空低层形成低压，高层形成高压；

On Liquidity and CEF Discount

流动性与封闭式基金折价的关系研究

Polypeptide immunology , anti-polypeptide serum binding IBDV and anti-polypeptide serum blocking IBDV were taken using CEF as target cell .

以CEF为靶细胞，进行多肽免疫、抗多肽血清结合IBDV实验、抗多肽血清阻断IBDV感染CEF实验。

The virus , after continuously propagating in chicken embryo fibroblast for 5 generations , will induce the CEF stable pathogenesis such as fusion cell .

病毒在鸡胚成纤维细胞上盲传5代后，能够诱发鸡胚成纤维细胞出现稳定的病理变化，病理变化主要是细胞融合和合胞体的出现。

This means that whichever exam you pass , you will be able to see which CEF level you have achieved , from A1 to C2 .

这就是说，不管你通过了哪一项考试，你都可以鉴定自己的英语水平，从初级到高级达到哪一级。

Hair cuticle cells from patients after CEF 、 CTF showed arrangement without regulation , bending up and curving , cracking 、 adherence and detachment ;

化疗后，接受CEF、CTF治疗者，毛小皮细胞排列不规则，大多数毛小皮翻翘、破裂、粘连、脱落；

Moderate concentration of Cb or Cef could promote growth of bud at certain degree , Cb + Cef would have a slight inhibition to bud elongation .

适当浓度的Cb或Cef对芽的伸长生长有一定的促进作用，Cb+Cef却对芽的伸长出现轻微的抑制效应。

However , CEF is not a policy document to provide policy guidance , it is a common foundation on which language teaching syllabus , curriculum setting , test design and textbooks are based .

它不是一个提供政策指导的政策文件，而是为语言教学大纲、课程设置、考试设计和教材编写等提供共同的基础。

Chicken embryo fibroblast ( CEF ) cell and chicken embryo kidney ( CEK ) cell were used to study the biology characteristic of avian adenovirus isolate of Jiangsu .

为进一步研究的生物学特性，应用鸡胚成纤维细胞（CEF）和鸡胚肾细胞（CEK）培养禽腺病毒江苏分离株，进行培养特性、血凝特性、理化特性、超薄切片观察和PCR检测。

MTT colorimetric method was used to investigate the cytotoxical effects of water extract and ethanol extracts from Tung-seed meal on chick embryo fibroblast ( CEF ) .

采用MTT法检测了水提物等不同提取成分对正常鸡胚单层成纤维细胞（CEF）的毒性作用；