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spacial effects
相关语句
  空间效应
     AN ANALYSIS ON SPACIAL EFFECTS OF DEBRIS FLOW GRAVITY DAM
     泥石流重力坝空间效应分析
短句来源
     According to the useful requirements and bearing characteristics, the spacial effects of debris flow gravity dam at the narrow gully section were full analysed with finite element method.
     本文根据泥石流重力坝的使用要求与受力特性,用有限无法对建于狭窄河谷泥石流重力坝的空间效应作了较为详细的分析。
短句来源
     The analysed result shows that compared with the gravity dam at the wide gully section, considering the spacial effects, the stress and displacement of masonry-gravity dam have clearly improved, as well as the stability has raised.
     结果表明,它与位于宽阔河段的重力坝相比,考虑空间效应时,坝体应力和位移明显改善,稳定性也获得提高。
短句来源
     By several spacial finite element models, the paper presents simulate modeling and analysis of the spacial effects of seismic resistance of long - span stgeel pipe concrete arch bridges, accordingly some useful conclusions and suggestions are obtained.
     针对大跨径钢管混凝土拱桥的抗震现状,提出了通过建立多个空间有限元模型,可实际地模拟钢管混凝土拱桥在地震作用下的多种空间效应
短句来源
  空间作用
     4. The paper establishes planar structural analytical method which is equvalent to spatial structural analytical method by comparing both of the results. Based on planar structural analyticalmethod, spacial effects of foundation deformation are acquired approximativly ,which provides a practical method.
     4.根据空间结构分析结果和平面、空间对比分析结果,建立了与空间结构分析结果等效的平面结构分析方法,利用平面结构的分析方法即可得出近似的地基变形的空间作用效应,为实际应用提供了简化、实用的方法。
短句来源
  “spacial effects”译为未确定词的双语例句
     A large amount of soil samples taken before and after irrigation under surge and continuous flows in the Baoji Gauge for studying the graininess composition have been analyzed and their long-term time and spacial effects are recognized.
     本文通过对宝鸡峡灌区波涌灌和连续灌前后大量土壤取样的粒度组成分析认为,灌水对农田土壤粒度组成的时空分布的影响是个长期的效应。
短句来源
  相似匹配句对
     The effects of G.
     而G.
短句来源
     other effects.
     其他作用。
短句来源
     Effects of fertilizers (N,P,K) on the spacial distribution of economic traits of cotton bolls
     氮磷钾配合对棉铃经济性状空间分布的影响
短句来源
     SPACIAL MONTAGE
     空间蒙太奇
短句来源
     AN ANALYSIS ON SPACIAL EFFECTS OF DEBRIS FLOW GRAVITY DAM
     泥石流重力坝空间效应分析
短句来源
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The purpose of this study is to explore further the levels and characteris-tics of the development of children's cognition of velocity.The subjects were205 children from five to eleven years old divided into seven age groups,with28 or 30 in each.Individual test was adopted. Two light-spots moving simultaneously and uniformly at the same speedunder three experimental conditions were presented by an experimentalinstrument.The subjects were asked to make comparison of the velocities ofthe two moving light-spots.After...

The purpose of this study is to explore further the levels and characteris-tics of the development of children's cognition of velocity.The subjects were205 children from five to eleven years old divided into seven age groups,with28 or 30 in each.Individual test was adopted. Two light-spots moving simultaneously and uniformly at the same speedunder three experimental conditions were presented by an experimentalinstrument.The subjects were asked to make comparison of the velocities ofthe two moving light-spots.After each trial the child was asked to give thereason of his answer no matter whether it was correct or not. The results of this research indicate: 1. The tendency and characteristics of the development of children'scognition of velocity of two moving light-spots in this experiment is the sameas that of moving toy cars. 2. The differences between the present and the former experiment areas follows: a) Person-times that judged velocities according to the distance betweentwo light-spots increase with age from eight on. b) The superiority of spacial effects decreases in the case that childrencouldn't integrate spacial and temporal factors. 3. Some eider children actively finish the task successfully by useingvarious strateges.

本研究的目的是继续探讨不同年龄儿童对运动速度认知发展的水平和特点。被试为5—11岁儿童共205人,每组28—30人。采用个别实验。主试改用仪器显示在三种不同条件下的两个光点的等速匀速运动。令儿童比较它们的运动速度。每做完一个项目后不管儿童回答是否正确都要求他们说明理由。 实验结果表明:1)本实验条件下儿童对光点运动速度的认知同对玩具小汽车速度的认知有大体相同的发展趋势和年龄阶段的特点。2)本实验中儿童对光点速度的认知在以下几方面有别于对玩具小汽车运动速度的认知:a.从8岁起儿童依据两个光点之间的距离判断速度的人次随年龄增加。b.当儿童不能整合时、空因素时,空间因素的优势作用有减弱的趋势。3)较大儿童能采取各种策略主动解决问题。

Based on the theory of FEM for spacial thick plate, a Computer program for linear-elastic finite elements, appropriate to spacial effect analysis of underground structure is developed. The results obtained by this method are compared with those obtained by plane hypothesis of the structure. It shows that (1) the spacial effect of underground structure should not be ignored, (2) the results calculated by plane hypothesis method in formerly structure design are quite different from that for loading...

Based on the theory of FEM for spacial thick plate, a Computer program for linear-elastic finite elements, appropriate to spacial effect analysis of underground structure is developed. The results obtained by this method are compared with those obtained by plane hypothesis of the structure. It shows that (1) the spacial effect of underground structure should not be ignored, (2) the results calculated by plane hypothesis method in formerly structure design are quite different from that for loading state of real structure and can't be considered as on the safe side. The numerical method described in this paper gives the results close to that in practice and is convenient for builders' use.

本文根据空间厚板有限元理论,研制开发了适合于地下结构中具有明显空间效应的结构分析线弹性有限元程序,并附有实际工程结构空间分析算例。将分析结果与以往按平面假定的近似计算方法得到的结果加以比较,表明:(1)地下结构的空问效应不容忽视;(2)以往在结构设计中,近似按平面假定进行分析计算的结果与实际的结构受力状况差别较大,而且并非偏于安全。本文所提出的数值计算方法比较符合实际,其程序便于工程单位使用。

Acids or bases are needed to catalyze the hydrolysis of esters, the essay,based on the experimental facts, according to the different structures of esters and the different catalyzers used,and considering various factors,such as electronic effect, Spacial effect, etc., concludes the hydrolytic rcaction mechanism and speed of various esters.

酯的水解反应需酸或碱催化。本文以实验事实为依据,根据酯的结构不同,所用催化剂不同,综合电子效应和空间效应等因素,推断不同酯的水解反应历程及反应速度。

 
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