查询词典 origin and development

Conversely, a point P to the right of the origin, whose distance from the origin is d units, shall have as its corresponding real number the positive real number d and, similarly, if Q is a point d units to the left of the origin , then Q shall have as its corresponding real number the negative real number –d.

Conversely，在起源右边的点P，从起源的距离是d单位，将有作为它对应的实数正面实数d和，同样地，如果Q是点d单位在起源左边，然后Q将有作为它对应的实数消极实数–d。

The central issue of this paper is the study of DNA-binding proteins interacted with DNA replication origin. The paper presented here includes there parts which are related as well as independent of each other:(1). Identification and partially purification of DNA-binding proteins interacted with eukaryotic DNA replication origin;(2) Specific binding of Hela cell proteins to Samian Virus 40 replication origin with the cruciform structure (Stem-Loop structure);(3) The study of DNA-binding protein as a tumor marker.

本文对DNA结合蛋白的研究主要包括三个即有关联，又相对独立的方面：（1）猿猴肾脏细胞复制起始区DNA结合蛋白的鉴定和部分纯化；（2）Hela细胞中DNA结合蛋白对含茎环结构的SV40复制起始区DNA的特异性结合；（3）DNA结合蛋白做为肿瘤征兆物的研究。

Origin of our national stock unseasoned issuance system The study of system origin is combined with the analysis of background, conditions and reasons of system origin.

本文在第二章至第四章，分别对我国新股发行制度起源和变迁过程、新股发行制度变迁的影响因素、新股发行制度变迁方式进行了研究。

Speculating on the origin of Gaultheria, two different hypotheses were suggested, one of Gondwanan origin, and the other of Laurasian origin.

关于白珠树属的起源问题存在两种不同的推测：一种观点认为该属起源于南半球的冈瓦纳古陆；另一种观点则认为其起源于北半球的劳亚古大陆。

The thesis composed of six chapters. First, he stuthes the myth motif and its idea. Then, classified it for several types, such us myth about clan's origin, myth about natural phenomenon, myth about conquering nature, myth about human being's origin/earth's origin, myth about celestial spirits etc.

在由六章构成的论文主体部分中，从神话母题和意象入手，分别对氏族起源神话、解释自然神话、征服自然神话、文化起源神话、人类起源神话、创世神话、天神神话等各种类型神话的文化内涵进行跨文化、跨学科的分析、阐释，提出了一系列新见解。

It is concluded that AD5/F35 vector infection has difinite selectivity to hematologic malignant cells of varions origin,the infection ability of AD5/F35 vector to cells of myeloid origin is stronger than that to cells of B cell origin,the cytotoxicity of AD5/F35 vector to infective targer cells is small.

AD5/F35载体对不同来源的血液恶性细胞的感染具有一定的选择性，对髓系来源细胞感染能力强，对B系来源细胞有一定感染能力，而且对感染靶细胞毒性小。

To achieve these goals, the following actions must be taken.First,the vertical and horizontal connection of city planning must be strengthened;balance be made between market system and local governments in allocating materials;cooperating systems between city governments be intensified;in order to guarantee the balance between internal structures of urban systems.Second,the stability of agricultural production and provisionment must be guaranteed;rural integration be accelerated;system of land transfer be reformed;rural citizens be given equal status in participating urban development and sharing the fruit of urban development;in order to guarantee the balance between rural and urban development.Third,supervision of upper governments must be strengthened;the "personal rationality" of local governments(the choice of short-term benefits for local area) be restrained and local governments be stimulated to bring into play "collective rationality"; scientific development patterns in active improvement of urban quality and steady enlargement of urban size be insisted;in order to guarantee the balance between urban and economic development,and the balance between improvement of urban quality and enlargement of urban size.Last but not the least,considering the crucial status of urban social development in deciding the socialist direction of urbanization of our country,it\'s essential that social development be made a political responsibility of local governments in order to guarantee the balance between the social and economic development of cities.

为此，应当加强城市规划的纵向与横向衔接，平衡市场机制与地方政府这两只手的资源配置功能，强化地方政府问的合作机制，确保城市体系内在结构的均衡；保证农业生产稳定与粮食供应，加快农村整合，改革土地流转制度，确立农民参与城镇发展的平等地位，合理分享城镇发展成果，实施拖腿扩门并举战略，确保农村发展与城镇发展的均衡；加强上级政府监管，抑制各级地方政府的&个人理性&，促使其更多地发挥出&集体理性&，坚持积极提升城市质量、稳妥扩张城市规模的科学发展模式，确保城市发展与经济发展、城市质量提升与规模扩张的均衡；城市社会发展事关我国城镇化的社会主义方向，要把社会发展作为地方政府无可旁贷的政治责任，才能确保城市社会发展与经济发展的均衡。

It means to combine effectively the gradient development model and the point-axis-surface development mode; and in the drainage area economy development coexist the growth pole development, the gradient one and the point-axis-surface one; after the combination of the point development, formed under the polarization effect of and diffusion effect of the growth pole, the band development, formed after the point-axis-surface development, and the generally rational division of labor of the upper, middle, and lower reaches of drainage area economy and gradient development, a huge band growth chain comes into being.

其基本思想是把梯度开发模式与点—轴—面开发模式有机地结合起来，流域经济开发中，增长极开发、梯度开发与点轴面开发模式并存，通过增长极的极化效应和扩散效应所形成的点状开发、点轴面所形成的带状开发与整个流域经济上中下游总体上的合理分工、梯度开发有机结合起来，进而形成带状的巨大增长链。

The thesis is made up of four part:Part one: introduction and base theories of susytainable development.Part two: contrast analysis on the target system of sustainable development, the design of targer system in LangFang city.Part three: The positive illustrative of sustainable development in LangFang: The evaluation indicator system and evaluation model of He Bei province sustainable development was put forward applying the systems analysis method. This paper analyzes the sustainable development status of 11 cites via SAS and improved AHP as well as illuminates the key principles of the Principal Component Analysis and AHP. Based on the result, this paper ranges 11 cites by the level of the sustainable development status, and then, appraises the sustainable development of cites synthetically in LangFang.Part four: sustainable development strategy of LangFang city.

具体内容包括以下四部分：第一部分，绪论和可持续发展基本理论；第二部分，国内外可持续发展评估指标体系的对比分析及廊坊市可持续发展评估体系的构建；第三部分：廊坊市可持续发展实证分析：阐述并运用系统分析、多元统计方法中的主成分分析、层次分析和聚类分析等数量方法，借助统计分析软件SAS、Eveiws和SPSS对廊坊市及其他11市区的可持续发展状况进行了数量分析，在此基础上得出11市区的可持续发展水平评估综合排名，同时对廊坊市六县、两区、两市进行了聚类分析和综合评价；第四部分：提出适合廊坊市可持续发展的经济发展、社会进步、资源环境系统及其人力资源开发具有可操作性的战略对策，这是本论文的最终落脚点。

In this dissertation, the studies on teacher professional development in western countries were schematized and a concise description of research history was given, which would be the basis for understanding the research background and assimilating the existing research results. A new teacher development phase dividing criterion, professional self-development consciousness, was suggested and a new analyzing framework, i. e. self-renewal approach to professional development, was raised. These formulations would make for better understanding of the teacher's active role in professional development, strengthen teacher's professional self-development consciousness and advance the development. At present, great efforts is being made to increase the teachers' qualities. The self-renewal approach, as a new professional development conception, would demonstrate its significance in practice.

本文对国外教师专业发展的研究作了系统梳理，比较清晰地描述了研究轨迹，为进一步了解有关研究背景、吸收借鉴国外研究结果奠定了一定基础：提出了教师专业发展阶段划分的新标准——自我专业发展意识和教师专业发展新的分析框架——&自我更新&取向教师专业发展，这将有助于深化理解教师本人在教师专业发展的积极作用，并强化教师的自我专业发展意识，促进教师专业发展；在我国目前正大力提高教师素质的今天，&自我更新&取向教师专业发展作为一种新的专业发展理念，也有着重要的现实意义。

Among which is the mindset, perceptions and moralities of those who accept mini- military tasks for economic gains.

其中最重要的是心态，观念和道德的人谁接受小型军事任务的经济收益。

In time course imaging, activity peaked 2 days after coronary ligation.

在时程成像检测，活性峰值在冠脉结扎后2天。