bipedal

简明释义

英[ˌbaɪˈpiːdl]美[ˌbaɪˈpiːdlˌˌbaɪˈpedl]

adj. 两足动物的；二足的

n. 两足动物

英英释义

单词用法

同义词

反义词

例句

1.Because they were bipedal, their arms were free to evolve flapping flight, which cannot be said for other reptiles of their time.

因为它们是两足动物，它们的手臂可以自由地进化出拍打的翅膀，这在当时的爬行动物中是不可能的。

2.The new findings confirm that the ancient bipedal dinosaur Stegoceras could knock out any of today's top head-butters.

新的发现证实古代两足生物剑角龙可以打败现今顶级的善于头部撞击生物。

3.Or were they bipedal ground runners whose evolving wings allowed them to take progressively longer jumps?

或者，它们是在地面奔跑的两足动物，不断进化的翅膀使它们跳动的步幅越来越远吗？

4.It was fully bipedal and the thickness of its bones showed that it was quite strong.

这是完全双足和骨厚度其表明这是十分强烈。

5.They are bipedal humanoids, with small eyes and large eyelids, and infrared vision that allows them to see in the dark.

他们是两足人形生物，有着小眼睛和大眼睑。对红外辐射敏感的视觉使他们能在黑暗中看见东西。

6.The principle, research method and appraise criterion on Passive - Dynamic bipedal robot are introduced.

介绍了被动动力式两足机器人的基本原理、究方法、价标准。

7.The principle, research method and appraise criterion on Passive-Dynamic bipedal robot are introduced.

介绍了被动动力式两足机器人的基本原理、研究方法、评价标准。

8.Absrtact: Gait control strategies are an important factor affecting the walking stability of bipedal robots.

摘要：双足机器人的步态控制策略是保证双足稳定行走的重要条件之一。

9.The universal mathematical functions of bipedal locomotion can then be optimized for the known constraints of robotic hardware.

双足移动的普遍数学函数然后可以为机器人硬件已知的约束优化。

10.Humans are classified as bipedal animals, which means they walk on two legs.

人类被归类为双足行走的动物，这意味着他们用两条腿行走。

11.The study of bipedal locomotion helps scientists understand human evolution.

对双足行走的研究帮助科学家理解人类进化。

12.Robots designed for bipedal movement can mimic human walking patterns.

设计用于双足行走的机器人可以模仿人类的行走模式。

13.Some species of birds are also bipedal, using their legs for movement.

一些鸟类也属于双足行走，使用它们的腿进行移动。

14.The evolution of bipedal creatures has led to significant changes in anatomy.

双足生物的进化导致了解剖学的重大变化。

作文

The evolution of species has always been a fascinating topic for scientists and researchers. Among the many adaptations that have occurred over millions of years, one of the most significant is the development of bipedal (双足行走的) locomotion. This ability to walk on two legs not only distinguishes humans from many other animals but also has played a crucial role in our survival and advancement as a species.To understand the importance of bipedal (双足行走的) movement, we must look back at our ancestors. Early hominins, such as Australopithecus, exhibited the first signs of this adaptation. Walking on two legs freed their hands, allowing them to use tools and carry objects. This shift not only improved their efficiency in gathering food but also provided a significant advantage in terms of survival. The ability to travel long distances in search of resources became essential, especially in changing environments.Furthermore, being bipedal (双足行走的) allowed early humans to see over tall grass and spot potential predators or prey. This height advantage was crucial in the savanna landscapes where they lived. As they evolved, the bipedal (双足行走的) stance also contributed to the development of complex social structures. With free hands, early humans could engage in cooperative activities, enhancing their ability to hunt and gather in groups.In addition to survival benefits, bipedal (双足行走的) locomotion has influenced human culture and society. The way we walk has shaped our cities and infrastructure. Streets, sidewalks, and public transportation systems are all designed with the understanding that humans primarily move around on two legs. This has implications for urban planning and environmental design, emphasizing the need for pedestrian-friendly spaces.Moreover, the study of bipedal (双足行走的) movement has led to advancements in robotics and artificial intelligence. Engineers and scientists are inspired by the mechanics of human locomotion, striving to create robots that can navigate diverse terrains as efficiently as humans. Understanding the intricacies of bipedal (双足行走的) movement helps in designing better prosthetics and improving mobility for those with disabilities.While there are many advantages to being bipedal (双足行走的), it is not without its challenges. Humans are prone to various musculoskeletal disorders due to the stress placed on our joints and spine. Conditions like arthritis, lower back pain, and injuries related to physical activities can often be traced back to our evolutionary choice of walking on two legs. This highlights the importance of maintaining a healthy lifestyle that includes exercise and proper ergonomics to mitigate these issues.In conclusion, the evolution of bipedal (双足行走的) locomotion is a remarkable aspect of human history that has shaped our biology, culture, and society. From our ancestors who first stood upright to modern humans navigating busy streets, the ability to walk on two legs has provided countless advantages. As we continue to advance technologically, understanding the mechanics and implications of bipedal (双足行走的) movement will remain essential in various fields, including medicine, engineering, and urban planning. Ultimately, the journey of our species is intertwined with this fundamental aspect of our existence, reminding us of the incredible adaptability and resilience of life on Earth.

物种的进化一直是科学家和研究人员感兴趣的话题。在数百万年的演变中，许多适应性变化中，最重要的之一就是发展出bipedal（双足行走的）运动能力。这种用两条腿行走的能力不仅使人类与许多其他动物区分开来，而且在我们的生存和作为一个物种的进步中也发挥了至关重要的作用。要理解bipedal（双足行走的）运动的重要性，我们必须回顾我们的祖先。早期的人类，如南方古猿，表现出了这种适应的初步迹象。用两条腿行走释放了他们的手，使他们能够使用工具和携带物体。这一变化不仅提高了他们收集食物的效率，而且在生存方面提供了重要的优势。在寻找资源时，能够长途旅行变得至关重要，尤其是在环境变化时。此外，成为bipedal（双足行走的）使早期人类能够越过高草，观察潜在的捕食者或猎物。这种高度优势在他们生活的草原环境中至关重要。随着他们的进化，bipedal（双足行走的）姿势也促进了复杂社会结构的发展。有了自由的双手，早期人类可以参与合作活动，增强了他们在群体中狩猎和采集的能力。除了生存优势外，bipedal（双足行走的）运动还影响了人类文化和社会。我们行走的方式塑造了我们的城市和基础设施。街道、人行道和公共交通系统都是基于人类主要用两条腿移动的理解而设计的。这对城市规划和环境设计产生了影响，强调了需要步行友好的空间。此外，bipedal（双足行走的）运动的研究推动了机器人技术和人工智能的进步。工程师和科学家受到人类运动机制的启发，努力创造能够像人类一样高效地在各种地形上导航的机器人。理解bipedal（双足行走的）运动的复杂性有助于设计更好的假肢，并改善残疾人士的移动能力。虽然成为bipedal（双足行走的）有许多优势，但也并非没有挑战。由于我们关节和脊柱所承受的压力，人类容易患各种肌肉骨骼疾病。诸如关节炎、下背痛和与体育活动相关的伤害往往可以追溯到我们选择用两条腿行走的进化过程。这突显了保持健康生活方式的重要性，包括锻炼和正确的工作姿势，以减轻这些问题。总之，bipedal（双足行走的）运动的进化是人类历史上一个显著的方面，塑造了我们的生物学、文化和社会。从最早直立行走的祖先到现代人类在繁忙街道上的穿行，用两条腿行走的能力提供了无数优势。随着我们继续在技术上进步，理解bipedal（双足行走的）运动的机制和影响将在医学、工程和城市规划等多个领域中仍然至关重要。最终，我们物种的旅程与这一基本存在方面交织在一起，提醒我们地球生命的不可思议的适应性和韧性。