Objective To Study the stress distribution of the lower cervical spine in the flexion and extension movement.
目的：探讨下颈椎屈伸运动对其应力分布的影响。
Each extension mapping describes the data movement of sources to targets.
每个扩展映射描述从源到目标的数据移动。
Extension mappings are essentially source-to-target mappings that describe data movement from one or more sources to one or more targets.
扩展映射实际上是源到目标的映射，描述数据从一个或多个源流动到一个或多个目标。
The powerful extension of the leg downward and backward creates the horizontal movement forward.
腿向下和向后有力的伸展产生向前的水平运动。
The overall ensemble (redevelopment and extension) is convincing down to the details and offers the children worlds for learning and movement.
整个工程（重建和扩展）的细节令人信服，它为孩子们提供了学习和运动的场所。
The footnote to your Norton here suggests that the gazebo is a summerhouse and by extension it's quite an extension the nationalist movement, and then, "even the whole temporal world."
书上的注释说,楼台指的是凉亭,可引申为民族主义运动，“甚至整个现世世界
Patients treated with HRA had more normal patterns of movement with greater improvement in hip abduction and extension moments than patients treated with tha.
接受HRA治疗的患者有比较正常的运动模式比接受THA治疗的患者的髋关节外展肌和伸肌力矩改善也更大。
Farm extension pattern is a community of aim, object, content, strategy, method, structure and movement mechanism of farm extension in a nation or region.
农业推广模式是一个国家或地区农业推广目标、对象、内容、策略、方法、组织结构及其运行机制的总和。
To calligraphy, knowing finity, we need put movement of extension infinity and connotation infinity stick together.
对于书法中，有限的认识必然同从有限到外延无限性和内涵无限性的运动相联系。
Well timed cross movement in combination with extension and inclination positions the body inside the turn before the pressure is really built on the outside ski.
时机适当的穿越动作配合伸展及侧倾，使得在力量实际压在外侧板之前身体就已经倾向弯的内侧了。
The hidden movement of a word group refers to the extension or change of its meaning, property or scope of use in speech, or to its capability of forming a word or phrase.
语词潜在的运动就是这个语词在口语中有意义或词性或使用范围上的引申或变化，或者展现其构词能力。
The movement of the fore and hind legs should reach equally forward in the moment of the extension.
前后和后肢的动作在伸长的瞬间应当是均等的。
The plaza has been designed as a terraced extension of the existing public realm and encourages pedestrian movement within the heart of the site.
公共广场成为附近原有高地和正广场之间的过渡地带，是现有公共领域的阶梯式扩展空间，并在区域中心形成了人行通道。
Results: The movement of flexion, extension, lateral curvature and rotation had obviously differences between two groups.
结果：两者在前屈后伸、左右侧弯和左右旋转运动范围上有显著差异。
Majiayao culture, Caiyuan culture and Qijia culture of New Stone Age, an extension of Agriculture in Ningxia, are a Loess Plateau product of Yangshao culture in its west movement.
新石器时代的马家窑文化、菜园文化和齐家文化体现了农业文明在宁夏的延伸，是仰韶文化西进过程中黄土高原化的产物。
The Helanshan region underwent several times of extension and showed strong characteristics of "multi-cycle" movement before the Cenozoic era.
贺兰山地区在新生代之前经历了几次区域性的伸展活动，表现出显著的“多旋回”构造特点。
The movement and breakage of top coal, especially its internal micro-fracture extension, are closely related to the movement regularity of its immediate roof and main roof.
顶煤的运移与垮落，尤其是内部微观裂隙的扩展，与其直接顶和老顶岩层的活动规律密切相关。
Until the late 20th century, Anglo-Americans (and by extension most European-Americans) regarded their ancestors' arrival in the New World as a heroic and positive movement of people.
直到20世纪晚期，英国裔的美国人(可以扩大到多数欧洲裔美国人)视他们的祖先到达新大陆为正面的英雄壮举。
As the result and the extension of women's movement, the women's studies in Korea initially challenges the deep footed patriarchy and male-centred culture.
韩国女性学首先要挑战的对象是根深蒂固的父权制和男性中心文化。
A mechanical component with two rings pivoted on axes at right angles to each other allowing movement in two directions used in the flap extension and retraction system.
襟翼的伸出和收上系统内的具有两个圆环的机械部件。两个圆环的旋转轴相互垂直，以使部件在两个方向都能转动。
A mechanical component with two rings pivoted on axes at right angles to each other allowing movement in two directions used in the flap extension and retraction system.
襟翼的伸出和收上系统内的具有两个圆环的机械部件。两个圆环的旋转轴相互垂直，以使部件在两个方向都能转动。
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