elementary term 中文意思是什麼

elementary term 解釋
基本項
  • elementary : adj. 1. 初步的，初等的；基本的，根本的，本質的。2. 自然力的。3. 單元的，單體的。4. 【化學】元素的。adv. -rily ,-riness n.
  • term : n 1 期限，期間。2 學期，任期；（支付）結算期；【法律】開庭期，（權利的）有效期間；定期租借（地產...
  1. The authors revealed the following findings in their research : both the short - term effect and long - term development of the construction of high performance athlete teams in institutes of higher learning must be considered in high performance athlete recruitment by institutes of higher learning ; on the one hand, the construction of high performance athlete teams in institutes of higher learning should be expedited according to the actual circumstances currently existing and based mainly on fully sharing athlete resources in the sports system, especially, attention should be showered on the joint construction of institutes of higher learning and athlete teams, so as to ensure that the educational system can undertake and fulfill tasks for participating in world games ; on the other hand, recruitment policies favorable for encouraging middle and elementary schools to develop competitive sport backup talent cultivation should be established, so as to form a competitive sport backup talent cultivation system that is led by institutes of higher learning and integrates colleges, middle schools and elementary schools

    摘要高校高水平運動員的招生必須兼顧高校高水平運動隊建設的短期效應和長遠發展，一方面要針對當前的實際情況，以充分共享體育系統運動員資源為主，加快高校高水平運動隊的建設，特別是要重視高校與運動隊的共建，以確保教育系統承擔和完成參加世界大賽的任務；另一方面要制定有利於鼓勵中、小學開展學校競技體育后備人才培養的招生政策，形成以高校為龍頭，大、中、小學「一條龍」的學校競技體育后備人才培養體系。
  2. Through measuring slope forms on the spot, serried sampling, physical and chemical analyzing, and measuring soil erosion from natural and artificial rainfalls, the project researched in the approaches and behaviors of soil erosion affecting contents of soil carbon and nutrient, and the law of soil carbon and nutrient distributing in micro - topographty under influences of soil erosion. in the same time, supported by geographic information system, models of soil carbon and nutrient changing with soil erosion have been built, and spatial processes of soil erosion affecting soil carbon and nutrient have been simulated, and annual and long - term changing of soil carbon and nutrient under impact of soil erosion have been estimated and forecasted, and synchronously, a elementary assessment for different soil erosion management has b een performed by using the models built in the study

    本研究以三峽庫區秭歸縣水田壩鄉王家橋小流域四個徑流試驗區二十個標準小區為研究對象，通過坡形實地測量、坡面密集采樣的顆粒分析和養分含量分析以及人工模擬降雨實驗，研究了土壤侵蝕對土壤碳和養分的影響途徑和表現，侵蝕作用影響下土壤碳和養分在微地形空間的分佈規律；同時，在地理信息系統的支持下，建立了侵蝕條件下的土壤碳和養分變化模型，模擬了侵蝕對土壤碳和養分影響的空間過程，預測了侵蝕影響下土壤碳和養分的年變化及多年變化，並通過研究建立的模型對不同侵蝕控制措施進行了初步的效益評價。
  3. The term directed path, used in signal flow graphs, is identical to what we have called an elementary path.

    信號流圖中使用的有向路這個名詞意義與以前定義的初等路一樣。
  4. The dissertation refers to comparatively full literatures in the field of vsc, and the development history and characteristics of vsc are summarized, and the elementary concepts, elementary definitions, elementary properties, elementary principles and design methods are particularly introduced, and the causes of the chattering phenomenon are systematically analysed, and the study status of the chattering phenomenon and the main methods to eliminate the chattering are elaborated. for the deficiencies of traditionary methods, three improved methods are developed, which are improved exponent reaching law solution, variable boundary layer solution and the solution by adding an auxiliary continuous control term. for uncertain linear systems, an adaptive fuzzy integral variable structure control stategy ( afivsc ) is put forward to eliminate the chattering around the sliding plane, which introduces fuzzy logic to soften the non - linear discontinuous sig nal in the control variable and utilizes adaptive theory to adjust output membership function according to how much the uncertainty of the system is

    比較全面地查閱了關于變結構控制理論的文獻，總結了滑模變結構控制的發展歷史和特點，詳細介紹了變結構控制的基本概念、基本定義、基本性質、基本原理以及設計方法；系統分析了變結構控制系統抖振產生的機理，並闡述了國內外目前對抖振問題的研究現狀以及消除抖振的主要方法；針對傳統抑制和消除抖振方法的不足，改進了傳統方法，得到了三種新的消除抖振的方法? ?即改進的指數趨近律法、可變邊界層法和附加連續項法；針對不確定性線性系統，在變結構控制策略中引入模糊邏輯和自適應理論來消除滑動平面上的抖振，提出了一種自適應模糊積分變結構控制方案（ afivsc ） ，利用模糊邏輯來柔化控制量中非線性不連續部分，採用自適應理論，根據系統不確定性大小在線調整模糊輸出量的隸屬函數，另外，鑒于模糊控制本質上是有靜差的，所以本文選擇了帶積分項的切換函數，由於積分項的存在使系統較正為無靜差系統。
  5. Also, in quantum mechanics, the use of the term particle refers to an elementary or subatomic particle

    同樣在量子力學里，使用術語粒子指的是一基本或亞原子粒子。
  6. Using time splitted algorithm, the convection term is solved with tvd method and the chemical reaction is dealt with elementary reaction model

    對流項和化學反應項採用時間分裂法，分別用tvd格式和基元反應模型進行處理。
  7. This text aims at the characteristics of buildings in the elementary school, through the organic relation between the constructions and the space the application of the texture and material, try to create a paradise far children under the finite term, and try hard to set up a " bridge " of memory between yesterday and today, the past and future

    摘要該設計針對小學校建築的特點，通過建築群與空間的有機組織以及材料與質感的運用，試圖在有限的條件下為孩子們創建一個童貞的樂園，并力求在昨天與今天、過去與將來之間構建一座記憶的「橋梁」 。
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