整群代數 的英文怎麼說
中文拼音 [zhěngqúndàishǔ]
整群代數
英文
integral group algebras-
On the basis of foreign documents, the dissertation firstly describes the morphology, taxonomy, and biological characters of cochineal insects. then, by using artificial climate cases in the lab, according to orthogonal design, 8 lands of combinations of temperature, humidity and light is set, while the temperature has four levels : 15, 20, 25 and 30, and the relative humidity has two levels : 60 % and 80 %, while the light also has two levels : 980 lux and 60 lux. through observations and analysis of hatching percentage, survival percentage of the first instar and during from the second instar to the adult, the population tendency index, generation life cycle, size and eggs of female adult, the development of the cochineal under different conditions is studied
在收集、整理國外對胭脂蟲的研究資料基礎上，首先從胭脂蟲的形態學、分類學、生物學特性入手，進而在實驗室內利用人工氣候箱，應用正交設計方法，設計了4種溫度、 2種濕度、 2種光照梯度的不同組合，通過測定胭脂蟲的孵化率、 1齡若蟲的存活率、 2齡若蟲至成蟲期存活率、種群趨勢指數、世代歷期、雌成蟲的大小、懷卵量等生物學指標，深入研究胭脂蟲在這些組合下的生長發育狀況，應用數理統計方法，分析出溫度、濕度和光照對各項生物學指標的影響，找出胭脂蟲適宜的室內培育條件，並為野外胭脂蟲的培育提供一定的理論依據。In the part of orbit control, the main ideas in study is to define the nonlinear control system on a riemann manifold from the global viewpoint, and to build the intimate relation between the geometrical structure of state space and the state equation of nonlinear control system ; in the part of attitude control, the main ideas in study is to deduce mathematical model with good character based on global differential geometry ideas as well as li group and li algebra, moreover, to design corresponding control schemes
在軌道控制部分，研究的主要思想是從整體化的觀點出發定義一種建立在riemann流形上的非線性控制系統，將狀態空間的幾何結構與控制系統的狀態方程建立直接的聯系。在姿態控制部分，研究的主要思想是以整體微分幾何方法為工具，以李群與李代數等數學理論為基礎，從數學角度建立具有良好性能的數學模型，並設計出相應的控制方法。Transport traditional warehousing enterprises are established in the majority of the planned economy era, state - owned enterprises, these enterprises generally logistics infrastructure investment is insufficient, but has many years of experience in the logistics operation, and rules and regulations, good corporate reputation, warehousing and transport operations at the core provide relatively complete logistics services, with a strong ability to attract customers, and formed a basic customers in the community establish corporate image and brand effect of the logistics business remained relatively stable development of the situation, but as a modern logistics development, a modern logistics, long - span, dynamic and strong, can be divided into and the complexity of the advantages of traditional storage transport sector there are many issues, such as : management methods are backward ; the logistics facilities and equipment, lack of investment in facilities aging ; still lack the overall planning of a detailed and clear market orientation, lack of modern logistics management concept outdated marketing logistics, resulting in the mainstream enterprise customer groups scattered, low - level mobility of the large, it is difficult to retain the high - end customers ; enterprise systems and internal operating mechanism of the lack of vitality
留學解答資訊網:傳統的倉儲運輸企業多數是建立於計劃經濟時代的國有企業，這些企業一般對物流基礎設施投入不足，但是有多年的物流運作經驗，和規章制度，良好的企業信譽，以倉儲和運輸業務為核心，提供相對齊全的物流服務，具備了較強的招攬客戶的能力，形成了基本顧客群，在社會上樹立起企業形象和品牌效應，使物流業務保持著相對穩定發展的態勢.但是隨著現代物流的發展，較于現代物流，大跨度性、動態性強、可分性、復雜性等優點，傳統倉儲運輸業出現了許多問題，例如：管理手段落後；對物流設施設備的投入不足，設施老化；尚欠缺詳細的整體規劃和清晰市場定位，缺乏現代物流管理理念；物流營銷方式比較陳舊，造成企業主流客戶群體分散，級別較低，流動性大，難以保留中高端客戶；企業體制與內部運作機制欠缺活力。Based on the detailed investigate on the work of direction to take up an occupation and the valuable experience of many universities and institutes, we bring forward a suit of evaluation indexes for the work of university graduate " s employment, such as the wish of graduates for employment, the employer " s requirement, the rate of the employment obtained, the rate of supply and requirement, the rate of wishes and requirement, the degree of individual satisfaction, the degree of colony satisfaction and the degree of wishes altered, etc. these indexes can reflect the trend of the graduate " s notion for job choice and the requirement from the society, the state of the graduate " s employment with different major and so on. so these indexes are useful for the direction. using the modern computer and database technologies and obeying the rule of software energy, we have developed the management system for university graduates " employments and this software meets the requirement of scientific and high efficiency management
本文在對高校畢業生就業工作進行詳細的調研基礎上，匯集了多所大專院校畢業生就業分配工作的寶貴經驗，提出了一套高校畢業生就業工作評估指標，如畢業生擇業願望、用人單位需求、一次就業率、供需比、願需比、個體滿意度、群體滿意度以及擇業願望調整度等多項指標，由這些指標，可以反映出畢業；生就業觀念和社會需求的變化趨勢，及各專業的就業情況、畢業生擇業願望與社會需求的符合度等等，從而為高校畢業生就業工作提供指導，並且利用現代計算機和數據庫技術，嚴格按照軟體工程的方法，經過可行性研究與計劃、需求分析、設計、編程、測試以及運行維護等階段，研製出了一套高校畢業生就業信息管理軟體，很好地實現了高校畢業生就業工作的科學、高效管理。This way seems to avoid partition function, but study the transformation that makes partition function unchanged. these transformations are made up of renormalization group
它迴避了直接求配分函數，而代之以研究使配分函數保持不變的變換，這些變換構成所謂重整化群。This way seems to avoid partition function conceptively, but study the transformation which makes partition function unchanged. these transformations are made up of renormalization group
這種方法從概念上看它迴避直接求配分函數，而代之以研究使配分函數保持不變的變換，這些變換構成所謂重整化群。Compared with the studies on macrofauna in bohai sea and southern yellow sea, the macrobenthic abundance and biomass in jiaozhou bay were less than those of two seas. but the macrobenthic secondary production in jiaozhou bay was more than that of the bohai sea. using the sieves with 0. 5mm aperture mesh in sorting quantitative macrobenthic samples shows more advantages than that of using sieves with 1mm aperture mesh
本研究同時使用了1mm和0 . 5mm孔徑的網篩進行大型底棲動物的分選，通過兩種孔徑網篩篩留大型底棲動物的種數、豐度和生物量比較，說明0 . 5mm孔徑的網篩對大型底棲動物分選在種類和數量組成優於1mm孔徑網篩，使群落結構更完整，樣品代表性更高。Enlightened by the structures of group and ring in algebra, in this paper, author firstly raise the concept of fuzzy power ring. first, the properties of the fuzzy power ring will be considered. second, the structure of each fuzzy power ring will be described systematically, and attempts will bo made to classify the fuzzy power ring and the chains of sub rings will bo constructed
作者由代數學中群，環的結構得出啟發，在本文中首次提出fuzzy冪環的概念，討論了fuzzy冪環的及其性質，完整地研究了各種fuzzy冪環的結構，對fuzzy冪環進行了分類，並構造了各類的子環列，進一步研究了fuzzy冪環的同態，同構。分享友人