查询词典 motions

With the freedom in adduction and abduction motions of shoulder joint, a two-rigid-body motion system is formed.

将前臂和肱骨的联结简化为转动副，同肩关节的内收-外展自由度一同形成一个2自由度的两刚体系统。

With the development of sports biomechanics, technique applied biomechanical theory to analyze and optimize agonistic motions of sports, as a new interdisciplinary field, have been attached more and more attentions recently.

随着新兴的边缘学科——运动生物力学的迅猛发展，应用生物力学原理诊断运动员的动作技术、优化运动技术作为运动生物力学的主要应用研究课题之一，正在受到越来越多的关注，应用在各项体育领域的运动分析指导系统作为教学与训练的指导工具也备受关注。

In motions of rotation angular momentum appears in much the same way as linear momentum appears in motion of translation.

在旋转运动中的角动量产生的方式与平移运动中的线动量的产生是基本相似的。

In motions of rotation angular momentum appears in abundance the alike way as linear momentum appears in motion of translation.

在旋转运动中的角动量产生的办法与平移运动中的线动量的产生是基本功相似的。

A three-dimension FEM model of normal L4-5 was built, and the lumbar facet joints were treated as to contact with each other. Various motions of L4-5 were simulated by changing the loads: anteflexion, retroversion, right rotation, right bending and longitudinal compression.

本文建立了L4-5正常运动节段的有限元模型，将两小关节面处理为接触模型，分析了小关节面在腰椎前屈、后伸、侧弯、旋转及压缩运动状态下的受力情况，发现小关节在承载方面作用较大，特别是抗旋转运动过程中作用更明显。

Arbitrary Lagrangian-Eulerian finite element having advantages of two descriptions mentioned above, therefore, used for modelling liquid sloshing motions.

在质点域和空间域之外，引进一个参考域，这是观察者所处位置，使我们得到了任意的运动描述。

Dynamic stretching avoids bouncing motions and tends to incorporate more sport-specific movements, such as arm circles, torso rotations, butt kicks, high knee lifts and walking lunges.

动态拉伸避免了剧烈的动作，而更多地通过归并一些特定的运动方式，例如手臂画弧转体，躯干转体，脚后跟踢臀，高抬腿还有快步走。

Obviously the same rules apply to arpeggio playing, where the motions are slightly magnified.

很明显这一切规则也适合琶音的弹奏，但那些动作是要比弹音阶的动作稍微放大了的。

A new gear grinding way without axial feeding based on the principle of the worm gearing,and how to make up the machine,motions needed in the machine and relationship of the motions are dissertated.

论述了基于这种原理的蜗杆砂轮磨削圆柱齿轮实现无轴向进给磨削的方法及其机床构成和所需要的运动及其相对关系，分析了完成磨削所需要的各种运动及其实现方法。

For the four types of possible motions of caisson breakwaters, a dynamic analysis model of caisson breakwaters under breaking wave impact is founded and a numerical method is presented, which can be used to simulate the motions of caisson breakwaters. A small scale model test is designed, which can be used to examine the dynamic analysis model and numerical method.

本文对近破波作用下防波堤的动力响应进行了研究，针对防波堤的四种运动情况，建立了沉箱式防波堤的动力分析模型和数值模拟方法，并设计了一个模型实验，通过实验对所提出的理论模型和数值模拟方法进行了检验。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。