轨迹

Trace of primitive religion development was from totemism and naturism to consanguineous ancestors adoration.

从图腾神、自然神崇拜到血缘祖先崇拜，这是原始宗教发展的轨迹。

This make it difficult to know the essence of fluidized beds. In order to viewthe motion behavior of a single particle in a fluidized bed in a reasonable cost, thegas-solid flow in a fluidized bed is modeled by a combined approach of discrete particlemethod and computational fluid dynamics, in which the motion ofindividual Particles is obtained by solving Newton\'s second law of motion and gas flowby the Navier-Stokes equation based on the concept of local average.

为了用数值模拟方法来弥补传统实验方法的不足，达到从单个颗粒的尺度上来研究流化床中颗粒的运动和气体流场的剧烈变化情况的目的，本论文建立了基于用Newton第二定律计算单个颗粒运动轨迹的离散颗粒法和基于区域平均值的计算流体动力学方法的数学模型的建立和求解过程；并依据Newton第三定律建立了DPM模型和CFD模型的耦合模型，编写和调试了DPM和CFD的耦合程序。

The nightside sky is an infinite lattice of shining hairlines that interlock planetoids and track er ratic spirals of glowing gnats.

背阴面的天空是一个由闪耀的细线交织而成的广阔网络，串联着许多小行星以及牵引着许多以螺旋形轨迹漂浮着的细小物体。

The "no man's land" region of the phase space is highly unstable , containing trajectories starting very close to the quasi-threshold.

在"无人区"地区的相空间是非常不稳定的，其中载有轨迹开始非常接近准门槛。

Second, the signature, which would never be signed with 'general,' is also a false non-existant general," said Locke, a Nod High Command representative,"Our sources have told us that the email itself was sent out of the Brotherhood, and that the tracings use old CABAL coding.

二、签名、它永远不会签订'一般'也是假不切实际的，一般说："洛克，点头最高统帅部代表"我们的消息来源告诉我们，派出了自己的电子邮件兄弟而使用旧的轨迹撮编码。

Based on the nonholonomic constraint arising from rolling contact and the discrete motion nature of stepper linear motors, the motion model of the robot is established.

结合实例进行了运动分析和轨迹规划仿真，表明这种运动分析模型是正确的，并且简化了球形机器人的驱动装置，降低了能耗。

The four-wheeled mobile robot driving by rear-wheel has some characteristics such as nonholonomic constraint,complex model.A compound intelligent trajectory tracking method based on multi-preview points is proposed.

针对后轮驱动四轮移动机器人存在非完整约束、模型复杂等特点，提出一种基于多预瞄点的轨迹跟踪混合控制算法。

A new five-bar teach-robot is introduced ,which is a nonholonomic constraint driving system. In a teach model, the robot can be moved freely while pushing the end effector, and can playback and trace the teached trajectory automatically.

介绍了一种新型5连杆式示教再现机器人，它采用不完整约束驱动方法，可以实现手把手自由示教，自动再现和轨迹控制等功能，还可以实现人机合作功能。

Dynamic associative memory and essentialcharacteristics of chaotic neural network is dealt with: nonperiodic chaos, chaotic attractors and sensitivity tostarting condition.

采用一种由混论神经元构成的神经网络，通过研究其非线性动力学特性、混炖吸引子轨迹以及对初始条件的敏感性，实现混炖神经网络的动态联想记忆。

Dynamic associative memory and essential characteristics of chaot ic neural network is dealt with:nonperiodic chaos,chaotic attractors and sensiti vity to starting condition.

采用一种由混沌神经元构成的神经网络，通过研究其非线性动力学特性、混沌吸引子轨迹以及对初始条件的敏感性，实现混沌神经网络的动态联想记忆。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。