系统发生的

Therefore, we not only prove KCR to be a specific marker for Kupffer cells, but also have established a unique system to facilitate the study of ontogeny of Kupffer cells.

在本论文中，我们不但证明库氏细胞受体可作为库氏细胞的专一性标志，并且建立了一个独一无二的系统以供库氏细胞个体发生学的研究。

The present study is to culture otocyst cells in fetal, cochlear sensory epithelial cells of neonatal and mature respectively in vitro with refinement of culture media and techniques. Immunocytochemistry and Bromodeoxyuridine labeling are used to detect properties and mitotic status of cultured cells. With the observations about proliferation and differentiation in cultured cells, we want to find the origin of regenerative cells and to understand how these progenitors proliferate and differentiate.

本研究分别对胎鼠听囊、新生鼠听觉上皮和成年鼠听觉上皮用自然培养方法进行体外培养，并应用免疫细胞化学方法，对培养细胞进行染色标记和观察，系统了解哺乳动物听觉细胞发生、发育过程，以及这些细胞在体外的增殖和分化过程，旨在了解哺乳动物听觉细胞听觉上皮感觉细胞的来源，发现细胞生长的前体细胞。

With the purpose of a worldwide-accepted terminology and classification of precancerous lesions, Padova and Vienna classifications are established and reach a consensus that epithelial dysplasia is the earliest visible manifestation of neoplasia and the stage at which invasion has not yet occurred.

鉴于此，国际上制定了帕达瓦和维也纳新分类系统，对异型增生的诊断标准提出全新的概念，明确将高级别胃上皮异型增生作为胃癌最早期的镜下可见阶段，只是尚未发生浸润。

In the traditional virtual memory system, a full dirty page is written back to the secondary storage on a page fault.

在传统的虚拟记忆体系统中，当发生了分页错误的时候，被取代的主记忆体页将会整个被写回储存媒体中。

Anthraquinones are an important industrial material, and it is reported that some anthraquinones have photosensitization activity. Thus there compounds, discharged into aqueous system, may take place photochemistry reaction after absorb visible light, and lead to have a great risk for aqueous ecology systems.

蒽醌类化合物是重要的化工原料，而且研究表明部分蒽醌类化合物具有光敏活性，因此，排放到水环境中的此类物质吸收可见光后可能发生光化学反应，对水生生态系统造成严重的威胁。

In the faxless '60s, when TVs were still steam-driven and urgent correspondence was carried in the saddlebags of the Pony Express, news of Dylan's doings would often come limping along months after the event.

在信息传递不发达的60年代，电视系统还是蒸汽驱动，加急信件在驿马快递的包里递送，迪伦进展如何的消息常常在事件发生一个月后才跛行着到来（也可以说"断断续续地到来。"

A novel distributed printing system, method, program, printer and server are provided that provide optimum distributed printing without problems such as a backlog of print jobs in a print queue.

本发明公开了一种可以实现最佳分布式打印，而不发生诸如在打印队列中积压打印作业的问题的新颖的分布式打印系统、方法、程序、打印机以及服务器。

Hormonal imbalance happens may occur when you get too much estrogen and progesterone in your system.

荷尔蒙不平衡的情况可能会发生，当你得到太多的雌激素和孕酮在您的系统。

By using Galerkin's method the partial differential equation is reduced ordinary differential equation with quadratic nonlinearity. The results of qualitative analysis indicate that the system has homoclinic orbit.

定性分析表明，对于前屈曲和后屈曲两种情况，系统的相图具有相同的同宿轨道，只是位置在相平面上沿横轴发生了一个简单的平移。

If you're having problems with General Protection Errors, screen freezes, program hang-ups, programs performing incorrectly, and other errors, System Sentry may be able to repair the problem so it does not reoccur.

如果您有问题，与一般保护错误，画面冻结，计划杭的UPS ，节目表演不当，及其他错误，系统的哨兵，可以修复的问题，因此它不会再次发生。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。