The dynamic response of moored crane-ship is studied. Governing equations for the dynamic response of a crane-ship coupl......

平衡自行车是环境友好型和空间有效型汽车的基础。在本研究中,该自行车通过使用Control Moment Gyroscope的方法来建模和数量化的......

目的 探讨头影测量和定量分析摆式矫治器加直丝弓技术在上颌第2磨牙萌出后的治疗效果.方法 选择安氏Ⅱ类错(牙合)患者,分为两组,第......

The seismic response of an isolated vertical, cylindrical, extra-large liquefi ed natural gas (LNG) tank by a multiple f......

On the basis of the gain-scheduled H∞ design strategy, a novel active fault-tolerant control scheme is proposed. Under ......

Robots aimed at assisting humans have contradicting requirements regarding safety and work ability.These systems have ma......

The Robogymnast is a triple link underactuated pendulum that mimics a human gymnast hanging from a horizontal bar.In thi......

辣椒是一种重要的蔬菜作物和调味品,在全球范围广为种植。辣椒起源于中南美洲,栽培辣椒有5个种。探究了“中国辣椒”这一种名的来......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

目的 评估应用Pendulum矫治器辅助治疗安氏Ⅲ类错(牙合)的治疗效果.方法选择上颌轻度发育不足且牙列拥挤的安氏Ⅲ类错(牙合)患者10......

目的：应用前方牵引与Pendulum矫治器对替牙晚期及恒牙早期上颌发育不足导致的轻度安氏Ⅲ类伴中、重度拥挤错(牙合)畸形进行联合治疗......

推磨牙远中移动是消除牙列轻、中度拥挤，开拓间隙，改善安氏Ⅱ类错牙合磨牙关系的方法之一。本文就临床常用的四种推磨牙远中移动技术......