查询词典 spontaneous generation

This experiment approach rat-MSCs which are fractional cultivation、generation in vitro, and in Chinese crude drug circumstance to derivationrat-MSCs chondroblast differentiated, to explore the front view ofcartilage coloboma architecture engineering recovery by Chinese crudedrug.

本实验探讨大鼠骨髓间充质干细胞在体外分离培养、增殖，以及在中药环境下诱导向成软骨细胞定向分化，探索软骨缺损组织工程修复中的中药应用前景。

MSC can be obtained by percoll fluid and density gradient centrifugation, this cells kept proliferation and differentiation ability in vitro; MSC can differentiate into chondroblast by lightly centrifugation and chemical definition medium, after one generation, the differential cells kept the phentype of chondroblast, they are a kind of ideal seed-cells for cartilage tissue engineering.

经percoll液密度梯度离心法能获得纯度较高的人骨髓间充质干细胞，这种细胞在体外培养体系中保持旺盛的增殖能力；经轻度离心和化学限定培养基法可诱导骨髓间充质干细胞向成软骨方向分化，增殖旺盛，可传一代培养，是软骨组织工程理想的种子细胞。

This paper presents a configuration of the HVDC generation system, which is composed of a CIG and a 3 pha...

介绍了异步发电机直接转矩控制的原理与实现方法，并给出了仿真与实验结果

In the generation and comprehension process of message, grammatical metaphorical realization at the clausal level plays a vital role in the dynamic encoding of news reporting.

在信息的构建和理解过程中，小句层面上的语法隐喻体现方式为新闻报导的动态编码和解码提供了基础和起点。

A country as organized as Switzerland with its clocklike precision of planning could hardly take on board twice as many people in just a generation.

一个依照组织的国家当瑞士由于它计划的 clocklike 精密无法在机上在只是世代内轮流两次和人一样多的。

Vitrinite and desmocollinite have a relatively low potential of hydrocarbon generation. The stable carbon isotope composition of their pyrolysis oils is heavier than that of sporinite, cutinite and oils derived from coal-bearing strata. It seems that they cannot be major macerals to generate oil, even if they occupy a majority of proportion in the organic matter of coal and coaly shale, and that they can be good gas-prone macerals at the stage of high-maturity to over-maturity.

镜质体和基质镜质体的生油潜力相对较低，其生成的液态烃类的碳同位素组成比一般煤系原油重得多，而且这些组分本身对液态烃具有较强的吸附力，尽管其在煤系有机质中所占的比例很大，仍然难以成为生成液态石油的主要显微组分，只能在高成熟演化阶段成为良好的生气显微组分。

The antimicrobial activity of cefepime is stronger than that of "the third generation" cephalosporins not only against gram-negative bacilli but also against gram-positive cocci.

头孢吡肟对革兰阴性杆菌的抗菌活性比第3代头孢菌素强，对革兰阳性球菌也加强了抗菌覆盖。

Because the framework is responsible for resolving dependencies on collaborating objects, it can introduce a range of value-adds such as indirection to support hot swapping and codeless generation of proxies that represent remote services.

因为这个框架负责解决依赖于合作对象，它能介绍一系列value-adds如间接的方式来支持热交换和codeless一代的代理人，代表远程服务。

It has the characteristic of hardware and software solution coinstantaneous and will be widely used in the next generation networking.

该项目就是为解决上述问题而设计实现的一款基于IXP2400的网络处理器。

AMD haslimited engineering resources, and in the prevailing difficult competitory situation it completely naturally concentrated on the preparation for release of processors fromthe following generation, known to us under the code designation K8L.

热潮工程有限资源而在目前的艰难情况完全Competitory自然集中释放处理器准备从以下一代，我们知道在指定k8l代码。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。