查询词典 shape-shifter

To investigate the the body shape strength and kinematics thateffects sprint expert performance 17 healthy male sprinters weremeasured using SongxiaM9000 high speed vidicon in the field; body shape of sprint athlete were tested by steel rule; Meanwhile shoulder were tested at 60, 240and360 deg/sec velocities ; lower limb were tested at 60, 240 deg/sec velocitues using Biodex-II tesing and rehabilitation system in the laboratory This research provide theoretical basement to scientifically make reasonable exercise prescription and perfect sprint theoryThe result show that (1) The results of correlation indicate that 100M performance related to the shoulder fast flexion torque and hip flexion/extension torque^ ankle fast dorsiflexion torque ;(2) The upper arm relaxing enclose and lower limbs length effect 100Mperformance;(3) The biggest shoulder extension joint, swing rage of shoulder and the biggest elbow joint extension effect 100M performance.

使用松下M9000高速摄像机对100米跑动过程中的运动员进行录像，同时测试短跑运动员100米成绩，利用爱捷录像分析系统获取运动学参数；用人体测量尺测试短跑运动员的肢体围度；同时采用Biodex-Ⅱ型等动测力及康复统，测试运动员上肢肩关节及下肢髋、膝、踝3个关节的等速屈伸肌力。在角速度60°／s、240°／s和360°s下测试肩关节等动向心收缩肌力；在角速度60°／s9慢速和240°／s及120°／s下测试下肢3关节等速向心及离心肌收缩肌力。分析肢体围度、各关节肌肉力量和运动学参数与100 影响河北省二级以上短跑运动员专项成绩的因素。一身体形态、力量素质和运动学参数米成绩的内在联系，为合理制订短跑力量训练和完善短跑理论提供理论依据。结果表明；肩带肌群肌力矩确实与100米成绩呈显著高度相关，同时髓关节屈伸力矩比、踝关节背屈力矩与100米跑成绩呈显著中度相关，可能《是影响100米的因素之一。（2）上臂紧张围、上臂放松围与100米跑成绩呈显。著中度相关；最大肩关节伸角、肩关节摆动幅度和最大肘关节伸角与 100 米成绩呈显著中高度相关。

Finite Element Shape Optimization of a Steering Knuckle For a Heavy Truck-A Case Study ABSTRACT A case study of the application of shape optimization techniques to reduce the weight of a steering knuckle of a heavy truck suspension has been presented.

转向关节的有限元素形状优化为一个重的卡车专题研究摘要提出了形状减少重型卡车悬浮的转向关节的重量的优化技术的应用的专题研究。

This paper presented the relationships between roof shapes and form coefficient under wind loads, drainage and corresponding loads caused by rain. The paper also discussed the relationship between roof shape and roof structural height and span and the relationship between roof shape and connection styles. These relationships will influence both safety and price of roof structure.

阐述了屋面形状与风载体型系数、屋面排水及相应雨水荷载的关系问题，讨论了屋面结构形式与屋面跨度和厚度的关系问题、屋面形状与钢结构节点形式的关系问题，这些问题对大型场馆钢结构屋面的安全性、经济性均有显著影响。

Experimental results also showed that the size and shape of the stick cross-section made a prominent effect on the strength and shape of flow wake.

对比实验的结果表明不同结构型式的减阻杆后绕流尾涡区的流动分布不同，其中减阻杆的迎风宽度及形状对减阻杆后绕流尾涡区的流动分布有明显影响。

These additional station or signal lights, shape or whistle signals shall, so far as possible, be such that they cannot be mistaken for any light, shape or signal authorized elsewhere under these Rules.

这些额外的队形灯、信号灯、号型或笛号，应尽可能不致被误认为本规则其他条文所规定的任何号灯、号型或信号。

Our factory has the ability to manufacture the most precise most durable arc-shape sieving plate, We can deal with the materials whose thickness exceeds 0.05mm, with the nice geometrical shape and nipping edge and the strong incise capability, high-performance of doff-media, not only can ensure the highest efficiency but also could avoid the jam of the sieve pore to the greatest extent.

本厂有能力制造最精确最耐用脱介最好的弧形筛面，可以对0.05mm以上的物料进行处理。其线材几何形状好，切边锋利，对物料的切割能力强，脱介性能好，不但能确保最高的效率，而且能最大限度的避免筛孔堵塞。

This will allow you to immediatly see the changes you make in the target shape reflected in the base shape.

这将允许您更改马上看到您在目标形状作出反映在基形状。

Start pushing and pulling faces, edges and vertices on the target shape until you like the look of the base shape.

开始推动和拉动目标形状面，边和顶点，直到你喜欢看的基形状。

Furthermore, a curve-graph of describing target shape is also introduced to make the shape tracking much easier with fewer constraints.

同时，本文提出了曲线图的概念，并用曲线图来描述目标的形状，使得形状跟踪变得简单易行并且约束更少。

In order to calculate the matching degree of a shape to target image, shape free texture subspace reconstruction error was adopted as matching criterion.

为确定形状对纹理的匹配程度，本文提出了基于形状无关纹理子空间重构残差的匹配度评定标准。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。