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Based on the concept of visual thinking, the effectiveness of visual perception and the representation of teaching content are discussed in the classroom instruction for mechanical structure drawing.
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摘要本文从视觉思维的概念出发，探讨机械结构图教学过程中教学内容的表现形式与视知觉有效性相关的问题。 |
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Based on the conception that the simple beam rotates rigidly around the plastic hinge in the middle when the beam is at the ultimate state of anti-bending capacity, the formula for calculating the stress in the external tendons and the ultimate anti-bendi
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摘要在承载能力极限状态下，可把简支梁的跨中区段视为1个等曲率塑性铰（塑性区段），其余梁段可视为直线并处于绕塑性铰刚性转动的位置。 |
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Based on the concepts of ecosystem services, 3 characteristics which were identified from the carrier, route, and impact of achieving ecosystem services were brought forward to define the connotation of marine ecosystem services.
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摘要从生态系统服务的概念出发，提出了从服务产生的载休、实现的途径和最终的效应等3个方面来界定海洋生态系统服务的内涵。 |
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Based on the concepts of landscape, analysis was carried out on diversification of landscape design content.
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摘要从景观概念入手，分析景观设计内容的多样性。 |
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Based on the conceptual considerations and structural design of Pingsheng Bridge in Foshan, the first single tower and single span hybrid girder self-anchored suspension bridge in the world, the original technical achievements of the Bridge, such as those
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摘要通过世界上首座独塔单跨混合梁自锚式悬索桥－佛山平胜大桥的方案构思及结构设计，介绍了其采用的整体桥塔分离式加劲梁桥型结构、混合加劲梁、钢－混凝土结合段构造型式、钢箱梁顶推技术、吊索调索技术等原创性工程技术成果，综述了自锚式悬索桥设计的关键和创新技术。 |
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Based on the conceptual framework of time-space articulation, it discusses two major subjects of cross-border economic development and restructuring strategies of and space within cross-border economies is lastly conditioned by the political sovereignty o
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主要的内容是建构在时空接合的观念架构基础上，来讨论「跨界经济发展」以及「国土再结构策略」等两个议题为其重点。 |
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Based on the concurrent engineering, a new creative management mode-owner driving management mode will be built in terms of the specific analysis of an enterprise and enough investigations.
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通过对某企业的具体情况进行分析，在充分调查研究的基础上，建立了基于并行工程理论的创新型管理模式―业主驱动型管理模式。 |
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Based on the conditions of compatible displacement and static force equilibrium, the finite element equations are built with the displacements of the middle surface as unknown variables.
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据此，再根据地基与板间的位移协调及静力平衡条件，建立了以板的中心面位移为未知量的有限元方程。 |
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Based on the connotation of the performance of production and learning cooperation, this paper presents the significance of production and learning cooperation and conducts a case study of its cooperative practices, thus pointing out that the lasting mech
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摘要从高职产学合作绩效的涵义入手，论述了高职高绩效产学合作的重要意义，并对宁波高职院校高绩效产学合作的实践进行了实证分析与研究，指出：只有构建起高职教育产与学双方绩效耦合机制才是产学合作的长效机制；绩效优良是以产学双方双赢互动为基础的；双赢既是产学合作的切入点，又是产学合作的落脚点。 |
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Based on the conservation principle of linear and angular momentum, the method derives the equations of the mass and mass center as well as inertia tensor of the new end-effector for the manipulator handling the unknown object.
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该方法基于线动量和角动量守恒定律，推出了机械臂负载未知目标的新的末端效应器的质量、质心和转动惯量的方程组。 |
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Based on the considerable effect of friction on sheet metal forming, an inverse technique has been presented to identify the friction coefficient in sheet metal forming process.
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摘要基于摩擦边界条件对板料成形过程及其有限元仿真的巨大影响，利用材料拉伸试验，给出了一种板料成形摩擦系数的反求技术。 |
