協變張量 的英文怎麼說
中文拼音 [xiébiànzhāngliáng]
協變張量
英文
covariant te or-
The quantities baβ are the covariant components of a plane tensor, called the curvature tensor of the surface.
ba是「平面張量」的協變分量，叫做該曲面的曲率張量。Based on the close analysis of the influence factors of the vertical bearing capacity, circular aperture extension theory is employed to establish the computing formulas for the pile vertical stress and the foundation vertical bearing capacity, respectively. moreover, with analyzing the features of the calculation parameters such as materials of gunite mortar, jet pressure, diameter of the jet pipe, pile length, pile layout, a design theory for chemical churning pile composite foundation is proposed. then, the variation of the pipe deformation with loads, the deformation coordination of pile and soil are studied
在此基礎上深入探討了旋噴樁的樁土受力特性及其復合地基的加固機理，從影響旋噴樁復合地基豎向承載力的因素入手，基於圓孔擴張理論給出了樁體豎向應力及旋噴樁復合地基的豎向承載力計算公式;通過對噴射漿液、噴射壓力選取、噴射直徑估算、樁長及樁位設計等各種計算參數的深入分析和研究，提出了一套相應的旋噴樁復合地基設計計算方法;通過計算分析，深入探討了旋噴樁復合地基變形隨荷載變化規律、樁和樁間土變形協調關系、樁土應力比及復合地基壓縮模量的確定，並提出相應的設計方法和修正參數;此外，結合工程應用，對旋噴樁復合地基的施工技術及其現場質量檢測方法進行了較全面的探討。At first reviewing the history of strategy management ; on the basis of analyzing the external environment and industry competition situation of this enterprise and analyzing its advantages and disadvantages. internal abilities, the paper points out the suitable development strategy for this enterprise - - the single - crop farming strategy concentrating its attention on piston ' s research and development producing and selling ; it should take advantage of established market network and good reputation on brand and select the style of initiative attack market leader strategy as its basic strategy ; meanwhile, it suggests that the enterprise should cultivate its own new core competence in the field of the piston ' s researching & designing rely on japanese and german technique ; according to the specific product ' s marketing status, it should acquire and maintain competitive advantages by adopting the low cost strategy and differentia strategy on the different products ; quicken the product configuration adjustment, enlarge the productivity of diesel oil piston ; it should establish strategy cooperation partnership with those strong domestic and foreign main engine manufacture enterprises. finally, the paper gives suggestions on organization structure system innovation, human resource management and exploitation, market management, quality management, information construction in the course of the enterprise strategy being implemented
首先回顧了戰略管理理論的發展演變歷程；然後通過對該公司的宏觀環境、行業競爭態勢以及企業的優劣勢、內部能力等方面的分析，在此基礎上提出了適合該企業發展的戰略? ?專注于活塞產品的研製、開發、生產、銷售的單一經營戰略；充分發揮企業現有的在營銷、品牌方面的優勢，選擇積極進攻類型的市場領先者戰略作為其基礎戰略；並且提出了依託來自日本和德國的先進技術，培育企業在活塞產品設計、開發方面的新的核心競爭力的思路；根據產品市場的具體狀況在不同的產品線上分別採取成本領先及差異化戰略獲取和保持競爭優勢；加快產品結構調整，擴張柴油機活塞的生產能力；與實力強大的國內外主機企業建立戰略協作夥伴關系；最後對企業戰略實施中的組織機構、制度創新、人力資源管理與開發、市場營銷管理、質量管理、信息化建設等重要問題提出了自己的見解和建議。The city, just as an huge magic magnetite, attracts various productive factors to gather together in the space, to make these economic energies to produce the fission under the catalysis supplied by these gathering effect, scale effect, amplifying effect and multi - ply cooperative effect, and to explode with the larger expansion than that from their simple addition, so that the city just becomes the locomotive to operate the modern economic society
城市猶如一塊具有魔力的巨大磁石，吸引著各種生產要素從空間上集聚，並在集聚效應、規模效應、乘數效應、合作、協作效應的催化作用下，各種經濟能量產生裂變，爆發出比它們簡單相加大得多的擴張力，從而使城市成了現代經濟社會運行的火車頭。There are two types of pwa method, the non - relativistic paw method and the relativistic paw method which developed from 40 ' s and 50 ' s of twenty century ( including covariant tensor pwa method and helicities amplitude analysis method ). the relativistic covariant full amplitude pwa method is a common way to search for new states in current
本文討論的相對論協變全張量振幅分波分析方法是當前分析實驗尋找新粒子態的一種常用方法，它充分利用了計算機的優勢對所有實驗信息進行擬合，是分析級聯兩體反應的一種簡單而有效的方法。分享友人