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- Study of population size hierarchy is the groundwork of the city planning.It is important to the population forecast of cities and urban system planning. 摘要城市規模分布研究是城市規劃中的一項基礎性研究工作，對準確預測城市人口規模以及合理確定城鎮體系結構具有非常重要的意義。
- The information system study for the harm caused by chemical weapons used in the battlefields. 高手請進(jìn)!“戰場(chǎng)化學(xué)武器危害信息系統研究”用英語(yǔ)怎么翻譯？
- Based on PSR model for evaluation of urban system health,the links between all elements of ecosystem he... 研究結果表明,運用PSR模型將各種要素聯(lián)系起來(lái)并考慮它們之間的相互作用,可以實(shí)現對城市生態(tài)系統健康的綜合評價(jià)。
- We made system study of the assay method of strychnine and brucine by high performance capillary electrophoresis. 本課題用高效毛細管電泳法對士的寧和馬錢(qián)子堿的含量測定方法進(jìn)行了系統的方法學(xué)研究。
- Out of the urban system, encircling the cities, sending labor forces. A Song without lyric. 世俗操作系統外，包圍城市，遠輸勞工，為之饋送。
- Thirdly, the urban system is obviously draw by two cores and broken up by hinderland. 第三,兩核心牽引和腹地分割的空間格局明顯;
- It is a hot topic in airbag system study that how to improve occupant protection efficiency and reduce injuries caused by airbags. 提高安全氣袋的乘員保護效能,減少其可能造成的傷害,是汽車(chē)被動(dòng)安全研究的重要內容。
- The evolution of urban system in the Yangtze Delta is dominated by the self-organization from bottom to top and the superincumbent organization. 原因探析發(fā)現，長(cháng)三角城市體系演化受自組織機制與他組織機制的雙重影響。
- On the basis of the urban system of hierarchy, cities may be divided to megalopolis, metropolis, large-city, middle-city, small-city and town. 摘要基于城市的等級體系，城市可以分為超大城市、特大城市、大城市、中等城市、小城市和集鎮。
- This article has analyzed and expounded the system synthesis theory and discussed the significance of the meta-synthesis theory, which used in transportation system study. 文中分析和闡述了系統集成的相關(guān)理論，探討了在交通運輸系統研究中應用綜合集成理論的重要意義。
- It is conducive to perfect analysis and appraisement of planning policy that importing economic theory and method into urban system planning. 在城鎮體系規劃中引入經(jīng)濟學(xué)的理論和方法，有助于完善規劃政策的分析與評價(jià)。
- Two siol typical profiles of base zone and zone with an altitude <1600m on the southern slope of the Taibai Mountaint were selected to carry out system study. 摘要以秦嶺主峰太白山南坡基帶與海拔1600m以下土壤為對象，選取典型剖面進(jìn)行系統的發(fā)生特性及分類(lèi)研究。
- System studies on isolation and culture of protoplasts in Solanum tuberosum L. 馬鈴薯原生質(zhì)體游離與培養體系的研究。
- A Study on Structure of Urban System in Hunan 湖南省城市體系的結構研究
- Study on suburbanization and urban system in China 我國城市郊區化與城市體系分析
- The urban system is in kinesis variation, scale structure is stable comparatively and is concentrating continuously, with primacy city developing potentially. 城市規?？臻g分布不均衡，區域分異明顯。
- It is a comprehensive and systemic study of the national question in Yugoslavia by the ways of several subjects. 本文是對南斯拉夫民族問(wèn)題進(jìn)行的一項比較全面和系統的跨學(xué)科研究。
- Urban System is composed of all kinds of cities which not only are depended on and confined each other but also have different size and functions in a country or a region. 城市體系是指一個(gè)國家或一個(gè)地區的地域范圍內,由相互聯(lián)系、相互制約的具有不同規模和不同職能的各種城市和城鎮所構成的有機整體。
- A systemic study on the synthetical preserving techniques of low temperature Meat Product(Pot-stewed Duck's neck) were carried out in this paper. 對低溫禽肉制品(鹵鴨脖)綜合保鮮技術(shù)進(jìn)行了系列研究。
