痘的

Firstly, three aspects in the construction of recombinant RSV vaccinia virus were studied.

首先从三个方面对RSV重组痘苗病毒的构建进行了研究。

In ancient times, smallpox was hard to cure.

在古代，痘疮是很难被治愈的。

Objective To study the expression of human thrombopoietin in recombinant vaccinia viruses.

目的 研究人血小板生成素在重组痘苗病毒中的表达。

Objective: To study the therapeutic effect of CEA recombinant vaccinia virus on CEA positive tumor.

目的：为探讨CEA-重组痘苗病毒对CEA阳性肿瘤的治疗作用。

Since then, scientists have continued to study vaccinia as a platform to develop vaccines against other diseases.

此后，科学家们一直研究痘苗病毒，把它作为一个平台来开发对抗其他疾病的疫苗。

Then we construct two recombinant vaccinia viruses to compare their expression.

并构建了改造前后基因的痘苗表达载体，获得了表达。

Objective: To investigate the antitumor effect of CpG-ODN combining non-replicating recombinant vaccinia virus in tumor immunotherapy.

目的：研究CpG联合非复制重组痘苗病毒在肿瘤免疫治疗中的效果。

In this thesis, some of these questions have been studied in detail by expressing the antigenes of RSV、hepatitis A virus and hepatitis B virus in the vaccinia vector.

本论文通过对RSV、HAV和HBV等多种抗原在痘苗病毒载体中表达，对基因工程活疫苗面临的一些基本问题进行了详细研究。

Smallpox inoculation or variolation is a great invention of medicine in ancient China.

人痘接种预防天花是中国古代医学家的伟大发明。

E.g: What can I do about whelk?

我该怎么对付脸上的青春痘呢？

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。