空間學 的英文怎麼說
中文拼音 [kōngjiānxué]
空間學
英文
choreutics-
In this paper, ackerman steering linkage of double - wishbone suspension is taken as the study object, choosing the splitting joint and steering lever joint to carry out the design of optimization the mathematics models are established based on the multi - body system dynamics, applying its analysis method of kinematics to study the mechanism kinetic principles owing to more spatial factors considered, and calling off many hypotheses affecting the accuracy, compared with the traditional methods, the models are better to reflect the realistic motion principles, the results are more exact and applicable moreover, the force analysis is applied to the conduct mechanism the analysis method of dynamics in the multi - body dynamics is applied to study the forces applied on every component, working out the constraint reaction force of up and down ball joints, and developing the current computation program in the end, produce the upper wishbone geometry model in the ansys software package, meshing and carrying out the fea, testifying if the intensity of the wishbone meet with the requirements
本文以雙橫臂獨立懸架的轉向傳動機構作為研究對象，選擇對斷開點和節臂球銷的位置進行優化設計，在此基礎上建立了基於多體系統動力學的導向機構和轉向傳動機構的數學模型，運用該學科的運動學分析方法研究機構的運動規律，編制了通用優化設計軟體。由於考慮了更多的空間因素，取消許多影響準確性的假設，因此建立的數學模型與傳統的方法相比更能反映實際運動規律，得到的優化結果也更加精確實用。此外，本文還針對導向機構進行受力分析，在建立該機構的空間動力學模型后，運用多體動力學中的動力學分析方法研究各個桿件的受力，計算出上下球鉸的約束反力，並開發出了相應的通用計算程序。A method to calculate quantitatively the adsorption volume or adsorption space of per mass of adsorbent derived from both the adsorbed molecule volume and the maximum adsorbance of a solute in an adsorption isotherm under a given experimential condition is presented firstly for a solid / liquid adsorption system of the solute in a dilute aqueous solution. this method is suitable for not only mono - layer adsorption, but also mani - layer adsorption and micelle adsorpion of surfactant constructed by hydrophile and lipophile groups. therefore, the surface concentration of the adsorbate, cs, deduced from the adsorption volume is possessed of the meaning of true concentration, and the value of the patition coefficient of the adsorbate between solid and liquid phass, p, attained by the cs and the c, solution concentration of the adsorbate, can be accurate. the foregoing a set of calculations are presented for the solid - liquid adsorption systems consisted of the wool fiber and separately dodecyltrimethyl - ammonium bromide ( dtab ) and hexadecyltrimethyl - ammonium bromide ( ctab ) in this paper. this provides a strong basis for adsorption thermodynamic investigation of adsorbate
對稀溶液中溶質的固/液吸附體系，首次提出了根據吸附分子體積和實驗條件下吸附等溫線中的最大吸附量計算單位質量吸附劑的吸附體積或吸附空間的方法.此法適用於單層吸附，也適用於多層吸附和具有親水親油結構的表面活性劑分子的膠團吸附.由此，吸附質的表面相濃度cs具有真實濃度的含義，相應地，計算得到的溶質的固/液分配系數p就有了準確值.分別計算由溴代十二烷基三甲銨（ dtab ）和溴代十六烷基三甲銨（ ctab ）與羊毛纖維構成的液/固體系分配系數等，為溶質吸附的熱力學研究奠定了基礎Docking mechanism test - bed is mainly used to simulate dynamics process of two aerocraft ’ s docking on the ground, validate rationality of the mechanism ’ s design and estimate stability of the docking process
對接機構綜合試驗臺主要用於地面模擬空間兩飛行器對接的動力學過程，對機構設計的合理性、對接過程中的穩定性進行驗證和評估。A study on the spatial learning and memory ability after brain concussion in rats
大鼠單純腦震蕩損傷后不同時期空間學習記憶功能的研究The satellite altimetry has developed as a kind of important space geodetic technique since 1970s. the return signals from ocean regions can provide all - weather height information above the sea level repeatedly and accurately. the satellite altimetry has now not only impacted strongly on the field of oceanography and geophysics, but also changed greatly the fact of geodesy
衛星測高作為二十世紀七十年代發展起來的一項空間測量技術，能在全球范圍內全天候、多次重復、準確地提供海洋表面到衛星距離的觀測值，在地球物理學領域和大地測量領域有廣泛的應用。In the course, the condition and the process of forming and changing of minerals, the typomorphic features of minerals, the characteristics of the distribution and the evolution of minerals and their paragenetic associations in the period and the space, the methods of mineral analyses and research, the geological thermometers and the geologicial barometers of minerals, mineral paragenetic associations and paragenesis analyses will be introduced, and the magnificent and the microscopic genetic characteristics of pyrite, quartz, garnet, pyroxene, amphibole, mica, feldspar, and other minerals will be dealt with particularly
本課程主要講述礦物及其共生組合的形成和變化的條件和過程，不同物理化學條件下礦物的成分、結構、形態、物性等標型特徵以及它們之間的內在聯系，礦物及其共生組合在時間上和空間上的分佈和演化規律，礦物成分、結構、形貌、物性等的分析測試方法，礦物地質溫度計和地質壓力計對其形成環境的表徵，不同體系（封閉體系、開放體系）條件下，礦物的穩定范圍和彼此替代順序的共生分析，重點介紹黃鐵礦、石英、石榴石、輝石、角閃石、雲母、長石等礦物（族）在成因上的宏觀標志和微觀信息，以及其成因信息在成巖作用和成礦作用中的地質意義。This course consists of several major parts, such as vectors and analytic geometry, derivatives, integration and series
課程內容包括空間解析幾何與向量代數、多元函數微分學、多元函數積分學和無窮級數等幾大板塊。This course consists of several major parts, such as ordinary differential equation, vectors and analytic geometry, derivatives, integration and series
課程內容包括常微分方程、空間解析幾何與向量代數、多元函數微分學、多元函數積分學和無窮級數等幾大板塊。Altobeam has excellent learning and self improvement opportunities and attractive benefits for its employees
致力於為員工提供廣闊的發展空間、學習機會及優厚的福利待遇。Firstly, the paper introduce the industry - cluster theory, including the beginning industry - cluster theory, for example, the choice of the farming location, the choice of the industry location, the growth - pole theory and the unbalance - growth theory, and the contemporary industry theory, for example, the new industry district theory, the new spatial industry theory, and so on
本文從產業聚集的相關理論入手，系統介紹了早期產業聚集理論，如杜能的古典區位論、近代區位論、增長極理論和不平衡增長理論;以及新產業區學派、新的產業空間學派等當代產業聚集理論。並從不同角度歸納了產業聚集的類型和產業聚集的作用。To address this question, we investigated the effects of the ( - adrenergic agonist l - isoproterenol or antagonist dl - propranolol on in vivo ltp of area ca1 and spatial learning in morris water maze
為此，我們觀察了-受體激動劑異丙腎上腺素（ isoproterenol ）或拮抗劑心得安（ propranolol ）對在體ca1區ltp的調控作用以及對大鼠在morris水迷宮中空間學習的影響。Analyzing on the problems and reasons of the medical college students information literacy education, suggesting that basing on the constructivism theory, we should make plurality and opening tactics on the information literacy education, and finally construct a three dimensions cultivation system with knowledge 、 studying and teaching 、 living space for information literacy
摘要本文分析了目前醫學生信息素養教育存在的問題及成因，提出以建構主義為理論依據，實施多元、開放的信息素養教育策略，構建一個知識空間、學習空間、生活空間三維醫學生信息素養教育體系框架。The quot; kriging quot; model of spatial genetic structure in human population genetics
海馬驚厥閾下電刺激對大鼠情感行為及空間學習記憶的影響Effect of xiao yao san on capability of learn and remember of space about rats under chronic psychological stress model
逍遙散對慢性心理應激大鼠空間學習記憶能力的影響Influence of d - galactose on rat spatial learning memory behavior as well as cerebral hippocampal electrophysiology and synaptic morphology
半乳糖對大鼠空間學習記憶行為與腦海馬結構電生理以及突觸形態學的影響Effects of calcitonin gene - related peptide and nerve growth factor on spatial learning and memory abilities of rats following focal cerebral ischemic - referfusion
降鈣素基因相關肽和神經生長因子對局灶性腦缺血再灌注大鼠空間學習記憶能力的影響Breteler mm, claus jj, grobbee de, et al. cardiovascular disease and distribution of cognitive function in elderly people : the rotterdam study [ j ]. bmj, 1994 ; 308 ( 6944 ) : 1604 - 8
秦英，王碩仁，王偉東，等大鼠心肌梗死心衰后空間學習和記憶能力變化特點的研究[ j ] .中國行為醫學科學， 2005 ; 1 : 8 - 11The dentate gyrus of hippocanpus which takes on near1y relation with spatial learning and memory, has amazing specia1ity in that subgranu1e zone persist having neuronal precursors, can pro1iferate and differentiate, produce new neurons
海馬齒狀回，是與空間學習與記憶密切相關的腦區，在齒狀回持續保存有神經元祖細胞，並能分裂增殖，產生新的神經元。Part i involvement of ( - adrenoceptors in hippocampal ca1 region in in vivo long - term potentiation and spatial learning in rats activation of ( - adrenoceptors in area ca1 of the hippocampus facilitates in vitro long - term potentiation ( ltp ) in this region
第一部分大鼠海馬ca1區-受體參與長時程增強和空間學習在離體海馬腦片上，激活ca1區（ -腎上腺素能受體（ -受體）易化這一區域突觸傳遞的長時程增強（ ltp ） 。In the second part, the author has defined concepts of campus e - learning and summarizes e - learning characteristics. the author also contrasts e - learning with school study and finds out the integrative point between them. by this way, the author expects to construct the double - space learning system in web age
第二部分，重點對校園網路學習進行了界定，總結了網路學習的基本特徵，並將網路學習與在校學習進行了比較，尋找網路學習與在校學習的整合點，以期構建網路時代的雙空間學習系統。分享友人