查询词典 mechanism

The fourth chapter talks about the weft carrier, in this part, we mostly introduce the big gripper shuttle in the comparative way and not only analyze the structure but also analyze the stress of the fatigable parts. In the fifth chapter, the shuttle box is our research emphasis, we start with the design principle and analyze its structure and the logic of the action of the parts. The sixth chapter discusses the shoot mechanism, builds its theory model and analyzes its law of motion from the view of kinematics and kinetics during the wefting. And then, we can consider the hydraulically shoot mechanism and comprehend its principle and some special parts. Subsequently, the content is about the flying of a shuttle, because the course of the flying of a shuttle is very complex, it is necessary to study the shuttle according to mechanics and to analyze its course of motion and its change of speed from the view of energy.

第五章谈的是梭箱，这部分从梭箱的设计原理入手，从结构的角度对梭箱进行分析，考虑到梭箱上各执行件间的动作存在一定的逻辑关系，还对执行件动作时间与控制作出论述，从中可以看出重型宽幅织机所独有的特性；第六章论述投梭机构，先构造出投梭机＿重型宽幅织机引纬机构与梭箱的设计＿构的弹性理论模型，从动力学的角度剖析投梭规律，随后分析液压式投梭的工作原－－理和一些特型元器件；第七章论述梭子的飞行运动，考虑到梭子飞行运动的复杂性，我们把梭子飞行运动划分为三个阶段，然后分阶段介绍其运动规律，在对梭子进行＿运动分析的同时还详细分析它的受力情况，在这一章的最后，我们对影响梭子飞行＿的因素也作出了讨论；顺沿这一过程，即是第八章对制梭机构的论述，在这一部分，、主要研究制梭过程与制梭力的情况，同梭子飞行过程一样，制梭过程也分为三个阶段，就每个阶段而言，我们都对其进行受力与运动方面分析，同时也就一些容易出现的问题作出讨论；最后两章是对纬纱交接机构和纬纱的退绕与张力控制作出讨＿论，鉴于这两部分不存在复杂的动力学方面的问题，论述重点便放在结构与原理的分析上面，包括分解纬纱交接机构，解析其动作过程，介绍储纬与纬纱张力的一些情况。

Central parts of mechanism of elevating and equilibrating were also processed static, dynamic, flectional analyses with finite element method by using Pro/MECHANICA. In the end, its dynamical model was built and simulated in ADAMS, dynamical responding of its hydraulic elevating part was analyzed, gun muzzles elevation disturbance in different fire angle and so on were obtained, work performance of mechanism of elevating and equilibrating was more studied.

使用Pro／MECHANICA对高平机的主要零件进行了有限元的静态、动态、屈曲等分析；最后在ADAMS中建立高平机动力学模型并进行仿真分析，分析其液压高低机部分在火炮发射时的动力学响应，获得了不同射角下由高平机引起的炮口高低扰动等数值，进一步验证了高平机的工作性能。

Central parts of mechanism of elevating and equilibrating were also processed static, dynamic, flectional analyses with finite element method by using Pro/MECHANICA. In the end, its dynamical model was built and simulated in ADAMS, dynamical responding of its hydraulic elevating part was analyzed, gun muzzle's elevation disturbance in different fire angle and so on were obtained, work performance of mechanism of elevating and equilibrating was more studied.

使用Pro/MECHANICA对高平机的主要零件进行了有限元的静态、动态、屈曲等分析；最后在ADAMS中建立高平机动力学模型并进行仿真分析，分析其液压高低机部分在火炮发射时的动力学响应，获得了不同射角下由高平机引起的炮口高低扰动等数值，进一步验证了高平机的工作性能。

Seepage mechanism is applied to deduce two kinds of osmotic grouting model (plane radial flow and ball-type centripetal flow). Security grade basic working condition and reliability index of grouting on sand-fixed is proposed. And formulize reliability analysis of grouting on sand-fixed combining engineering cases. 4. The mechanism of sand-fixed of grouting engineering and sand-fixed of biological engineering is described.

运用渗流力学对平面径向流、球形向心流两种渗透性注浆模型进行了推导，将可靠度理论引入注浆工程，提出了固砂注浆的安全等级、基本工作状态以及相应可靠度指标，并结合工程实例，对固砂注浆工程的可靠性分析过程进行了阐述。

As to which one would like to pay the evolutionary cost to develop the mechanism to maintain the system stable, it seems that only the figs developed the mechanism to maintain the system stable by positive regulation to foundress number to be in their fruit cavities.

由于榕树与榕小蜂所竞争的公共资源仅只有榕树所提供，因而维持系统稳定的博弈中榕树所获得利益比榕小蜂大，这样就形成了一个&智猪博弈&，因而维持系统稳定的机制只由一方进化而来。

This article in view of this kind of situation, to Da\\\anshan coal mine rockburst mechanism geostatic pressure mechanism, influencing factor, coal bed impact tendentiousness has conducted the research, promulgated the impact geostatic pressure through the numerical simulation to have the rule, to further prevention lay the foundation.

本文针对这种情况，对大安山矿冲击地压机理、影响因素、煤层冲击倾向性等方面进行了研究，通过数值模拟揭示了冲击地压发生规律，为进一步防治工作奠定基础。

In this paper, adsorption is firstly described as a function of CSGC, and the effects of component and their ratio of grouts, leachate environment such as temperature, pH and salinity on adsorption are studied with equilibrium experiment. The evidence shows that the adsorption mechanism of CSGC to contaminant conforming to Freundlich Adsorption Model. It provides the theory for establishing CSGC and utilizing adsorption mechanism.

本文首次将吸附性能引入防渗帷幕的功能作用，通过大量的吸附平衡试验分析了浆液配比、地下水环境和用量对帷幕吸附污染物性能的影响，研究了帷幕对污染物的吸附规律和去除特征，结果表明粘土固化注浆帷幕对污染物的吸附符合Freundlich吸附模式，为建立粘土固化注浆帷幕、充分发挥其吸附性能提供了理论基础。

Uniting fMRI and DTI to analyze the mechanism and prognosis of cerebral motor function injury and rehabilitationObjective:Analyzing the relation between motor dysfunction and fiber bundle injury; investigating the injury and rehabilitation mechanism of hemiparalysis extremity\'s motor path.

根据试验一和试验二的纳入标准纳入7例受试者，进行DTI成像扫描，使用BrainVoyager软件和SPSS13.0统计软件包进行图像和数据分析，进行fMRI、DTI以及病灶的三维重建与图像融合。

It introduces mathematic demonstration about the reason of heterogenic image motion vector,analyzes the necessity of drift mechanism and puts forward a compensation method by using scan mirror,drift mechanism and exposure slit.

对产生异速像移实质给出了数学推导，对偏流机构存在的必要性进行了分析，提出了一种利用两轴旋转扫描镜，同时结合旋转偏流机构和曝光帘缝的像移补偿方案。

The system provided a bi-directional choosing mechanism and a QoS guaranteeing mechanism for users and resources to supervise them heuristically.

该系统采用用户与资源进行双向选择的模式，通过启发式的策略，动态调节资源价格，控制用户和资源的行为。

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％。