A new viewpoint to the albatross ' s high performance of flight near wave surface is presented in this paper . how the albatross can realize it high performance flight above waves by taking advantage of wavy effect and boundary effect is illustrated in details 研究了信天翁在波浪上飞行时的气动力和运动,对信天翁在风浪中高效飞行的机理提出了新的见解,详细论证了信天翁利用波动效应和壁面效应在风浪场中实现低能耗飞行的原因。
The whole dynamic finite - element analysis simplified based on 2d plane is performed to adapt engineering requires . the effect of both kinematic interaction and inertial interaction on pile - soil - structure systems within layered soil field is relatively comprehensively investigated . at the same time , the boundary effect of model , the horizontal dynamic features of piles and the nonlinear characteristic of slide and contact on the interfaces of pile - soil are considered too on the ground of no - element meshing technique applied for dimensional effect of piles in stratum - soils 建立了以适应工程需要的基于二维平面动力分析的简化整体有限元模型;提出了能有效考虑桩尺寸效应的桩-土无单元划分技术,在考虑了模型的边界效应、桩基的水平动力特性和桩土界面的滑移、接触非线性行为的基础上,从时域内较为全面的研究了层状土域中桩基上下部结构的惯性相互作用和运动相互作用两种基本效应。
After reviewing wavelet theory , pyramid wavelet decomposition was introduced to texture representation , we discussed the problem of optimal window size for texture feature extraction method ; the problem of local statistical feature value refinement has been studied , and a refinement method has been given which can decrease the boundary effect in calculating the feature value 在叙述小波分析理论的基础上,把金字塔小波分解引入到纹理表示中来,讨论了提取纹理特征值时选取窗口大小的问题;研究了局部统计特征值的改进问题,给出了一种对所提取的纹理特征值的改进算法,一定程度上克服了计算纹理特征时的边界效应。
Taking the evolution equation of a kerr resonator and cgle for example , we discuss pattern formation with system boundary effects . spatial modulated instability induced pattern formation in shg is discuss also . detail of linear stability analysis , numerical simulations and their consistencies are presented 首次讨论了前一模型系统的边界效应对斑图形成的影响,给出了详细的线性稳定性分析结果和数值实验结果,证明边界对斑图的形成具有重要的影响和选择机制。
But due to the difficulties of the theoretical calculation and the limitation of the technique of image display , only some two - dimensional graphs of electromagnetic field of a planar set of point charges or symmetrically and uniformly charged bodies , which ignores the boundary effect , are introduced in the present electromagnetics teaching materials , which brings much incovenience for the acquaintance of the electrostatic field 然而,由于受理论计算和图象显示技术等因素的限制,目前的电磁学教材中,通常只能给出平面分布的点电荷系或具有较强对称性、忽略边界效应的带电体的电力线和等势线的二维平面图,这给静电场分布的感性认识带来了一定不便。
boundary: n. 边界,疆界,限界 (between);(球场)边线 ...effect: n. 1.结果。 2.效能,效果,效力,效应,作用,功效 ...boundary layer effect: 边界层效应; 附面层效应; 界面层效应displacement effect of boundary layer: 附面层位移效应grain boundary effect: 晶粒边界效应tank boundary effect: 池壁影响yaw effect on boundary layer: 侧滑对附面层影响boundary: n. 边界,疆界,限界 (between);(球场)边线;界标;界限,范围,分野。 aboundary dispute 边界纠纷。 the boundary between Canada and the United States 美加国界。 boundaries on all sides 四方辐辏之所,四通八达。 be of no effect: 无效by effect: 附带现象by-effect: 副作用。 effect: n. 1.结果。 2.效能,效果,效力,效应,作用,功效;影响。 3.感触,印象;外观,现象。 4.旨趣,意义。 5.实行,实施。 6.(布的)花纹。 7.〔pl.〕物品,动产,家财。 8.〔pl.〕〔英国〕仿制品。 cause and effect 因果。 curative effects 疗效。 general effect 大意,纲领。 household effects 家产,家具什物。 love of effect 爱面子,爱(修饰)外表。 no effects 无存款。 personal effects 私人财物,手提行李。 sound effects 音响效果。 three-dimensional effect 立体感。 be in (full) effect 正在实行[厉行]。 bring [carry] into [to] effect 实行,实现,贯彻。 come [go] into effect 开始实施[生效]。 feel the effects of 痛感…。 for effect 装门面。 give effect to 实行,实施。 have an effect on [upon] 对…有影响[效果]。 in effect 实际上;总之;有效,生效。 of no effect 无效;无益,不中用。 put into effect 实行。 take effect 奏效,见效,有效验,应验;生效。 to no effect =without effect 无效,不灵验。 to the effect that ... 大意是说…,内容是 (A telegram to the effect that .... 电报大意是说…)。 to this [that, the same] effect 按这种[那种、同样]意思。 with effect 有效地。 vt. 1.产生,招致,导致,引起。 2.完成,达到,实现(目的等)。 effect a cure 发挥治疗效果。 effect an insurance 参加保险。 n. -or 〔生〕效应器,效应基因。 effect on: 作用,影响for effect: 如果你做某事; 为了得到效果; 做样子, 为了给人良好的印象, 装门面in effect: (实质上,实际上)它在句中一般不需要用逗号隔开; 就是,这个法律规则有效; 生效实施; 实际不; 实际上,事实上; 实际上;正实行中; 实质上,根本上; 实质上,实际上,有效; 事实上,实际上; 有效,实际上; 则是实际上,从本质上来说; 正实行中no effect: 无效果of (no) effect: (无)效on effect: 给光效应; 开效应s effect: s效应s-effect: s效应the effect: 影响7; 作用,影响to no effect: 不起作用,没有取得任何效果; 无效;毫无结果; 无效果, 不灵验to that effect: 大意如此; 是那个意思的; 注意两个常用的习语to the effect: 事实上to the effect that: 大意是, 以便; 大意是…,主要内容是…; 大意是说;意思是; 意思是
boundary effectとは意味:境界効果{きょうかい こうか} boundary effect meaning:[Electronics] In audio systems, a pheno-menon in which the proximity of an acoustic transducer to a flat surface enhances the pickup and/or transmission of sound. Occurs because of reflection of acous...boundary effect перевод:граничный эффект