查询词典 sci-fi

Rates of nucleotide substitution vary greatly among plant mitochondrial, chloroplast, and nuclear DNAs. Proc Natl Acad Sci USA ［J］.1987, 84 (5):9054.［3］ Ainouche M L, Bayer R. On the origins of the tetraploid Bromus species: insights from internal transcribed spacer sequences of nuclear ribosomal DNA［J］.

而山西平遥产山药D= 0.004 76与山西太谷产山药D= 0.004 27基本没有差异，它们和河北安国产山药D= 0.004 36共同与怀山药有较大的同源性，通过ITS序列分析，这几种不同产地的山药之间碱基仅相差几个，提示它们具有同源性；野生山药与种植山药碱基数目相差较大，说明种植山药在驯化过程中产生了变移，使物种更进化。

So far, the convincible mechanism involved in the development and progress of the inflammatory responses after SCI is not quite clear.

在脑损伤的研究中发现，脑损伤后多种促炎性细胞因子、趋化因子明显上调，加剧损伤后炎症反应，在继发性脑损伤的病理过程中起重要作用。

Detrusor-external sphincter dyssynergia is a common cause of bladder outlet obstruction in SCI patients and associated with many urologic complications.

逼尿肌外括约肌共济失调是脊髓损伤患者常见的膀胱功能障碍，且是造成这些病患后续泌尿系统并发症的主要原因。

In the past three decades,the orientation about the social role of editors of Chinese sci-tech journals has covered the sequential four stages:"no role","the Eclectics","scholarization" and diversified roles.

许多年来，包括科技期刊编辑在内的中国出版专业人员被定位在&默默奉献&的隐性社会角色上，局限在做&活雷锋&的理想道德层面，只讲奉献、使命和责任，单纯以文字规范和&编校质量&作为衡量标准。

This article elaborates the active influence of JiaJi electropuncture to treat SCI at molecular level.

这就为临床治疗脊髓损伤提供了新的时间窗，为临床治疗选用波型提供了依据。

In this research,taking Wistar rats models of SCI made by Allen"s as objects of study ,treatment is taken by Jia Ji electropuncture and dexamenthasomein 6h and 12h after SCIin T_(11_12) segments ;model rat"s motor and sensory function are studied BDNF ,NGF,BDNFmRNA ,BCL-2,BCL-2mRNA,Bax are studiedbyimmunohistochemistry ,insituhybridization ,optic ,electro n microscope in different time .

本课题以Wistar大鼠经Allen's法制备脊髓撞击伤模型，对胸11～12损伤节段采取不同时间进行夹脊电针治疗，即伤后6h和12h接受夹脊电针治疗和地塞米松治疗，以联合行为评分法测定不同时间损伤大鼠的运动功能，感觉功能，以免疫组化法，原位杂交法，光镜技术，电镜技术，观察不同时间点伤段脊髓的BDNF，BDNFmRNA，NGF，BCL-2，BCL-2mRNA，BAX表达。

So it is evitable to study our university sci-tech system reform.

因此，对新时期我国大学科技体制改革与发展问题研究，是时代发展的必然要求。

From present practice need of the development of sci-tech enterprise, this article external analyses the evolutive course and actuality problem of the enterprise, as well as its era characters and human resource management characters from the point of view of history development.

本文从当前科技型企业发展的实际需要出发，对科技型企业的演变历程、现状问题进行了客观分析，从历史发展的角度分析了科技型企业的时代特征和其人力资源管理特征。

SHI-1 cells can be engrafted in the pretreated nu/nu mice, and this model provides a useful experimental system for the research of leukemic extramedullary infiltration.

人单核细胞白血病细胞株SHI-1能在经SCI预处理的裸鼠体内形成白血病及多器官浸润模型，可作为研究白血病及髓外浸润的一种有用工具。

College of Horticulture, Northwest Sci-Tech Univercity of Agriculture and Forestry, Yangling, Shannxi, 712100; 2 Floricultural Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640

1西北农林科技大学园艺学院，陕西杨凌 712100； 2广东省农业科学院花卉研究所，广州 510640

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。