查询词典 shuttle box

It can be measured the ability of learning memory by shuttle box. The SYN of hippocampus and cortex neurons were observed by electron lens using immunohistochemistry method.

运用穿梭箱检测各组大鼠的学习记忆能力，采用生化法检测各组大鼠脑匀浆AchE，免疫组化方法观察SYN蛋白的变化。

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。

In this thesis, we mainly expatiate on the design of the wefting mechanism and the shuttle box of the heavy wide loom, the prototype is JURGENS loom and we subdivide the wefting mechanism and the shuttle box in the modular way. There are shuttle box, weft carrier, wefting mechanism, braking mechanism, abb joining mechanism, unreel and tension control mechanism and so on.

因此，本文论述的重点便放在重型宽幅织机的引纬机构与梭箱部分，设计中以JURGENS织机为原型，采用模块化的方式细分引纬机构与梭箱，其中包括梭箱、引纬器、投梭机构、制梭机构、纬纱交接机构以及纬纱的退绕与张力控制机构等部分。

Morris water maze, step-through test, and shuttle-box test revealed that the behavioral deficits in APP/PS-1+HNG group were significantly improved than in APP/PS-1+saline group, suggesting that intraperitoneal HNG treatment may ameliorate behavioral deficits associated with hippocampus, amygdale, and cerebrocortex.

应用Morris水迷宫、被动回避和主动回避实验的行为学评定结果表明，APP/PS-1+HNG治疗组较APP/PS-1+生理盐水治疗组的行为学障碍显著减缓，提示HNG可明显改善与海马、杏仁核和皮层相关的空间学习记忆功能、伤害性刺激记忆功能和条件反射性学习记忆功能。

There are ten chapters in the thesis, we analyze the structure and movement of the wefting mechanism and the shuttle box detailedly. The first chapter introduces some basic things about the task, establishes the research course and some performance guide lines, and lists the rebuilding contents and idiographic parameters. In the second chapter, with the whole structure of the heavy wide loom, the thesis briefly introduces a looms component parts and some important weaving parameters, and we may design and analyze it in terms of them. In the third chapter, the thesis discusses the wefting principle,we may make reference to the wefting principle of the ordinary gripper shuttle loom.

第一章主要介绍与课题相关的一些基本情况，在确定其研发进程和一些性能指标的同时，针对JURGENS织机，给出此次改造的内容和该织机的具体特征；在第二章中，论文首先给出织机的整体架构，并简略地介绍织机的各组成部分和一些重要的织造参数，以此作为重型宽幅织机设计和分析的基础；在随后的第三章中，主要阐述重型宽幅织机的引纬原理，详细地分析其整个动作过程，由于重型宽幅织机与常规片梭织机在引纬原理上有相似之处，为此对照常规片梭织机的引纬原理阐明其合理性与优越性：第四章则是对重型宽幅织机所特有的引纬器进行分析，在这部分我们也采用比较分析的方式介绍大型片梭，在对其结构进行分析的同时，也对大型片梭上容易疲劳的部件进行应力分析，以期求得到合理的结构。

A single shuttle loom has one shuttle box on each side. In this case the filling is restricted to one color or type of yarn. This is normally denoted as a conventional loom.

单梭箱织机在织机的两侧各装有一个梭箱，在这种情况下，纬纱被限定为一种颜色或一种类型，这种织机一般称为常规织机。

To move the shuttle box up and down in order to bring the right shuttle to the picking level, a box motion is used.

梭箱机构可将梭箱上下移动，将需要的梭子移动到投梭位置。

A single shuttle loom has one shuttle box on each side. In this case the filling is restricted to one color or type of yarn. This is normally denote d as a conventional loom.

单梭箱织机在织机的两侧各装有一个梭箱，在这种情况下，纬纱被限定为一种颜色或一种类型，这种织机一般称为常规织机。

Asingle shuttle loom has one shuttle box on each side. In this case the filling is restricted to one color or type of yarn. This is normally denoted as a conventional loom.

单梭箱织机在织机的两侧各装有一个梭箱，在这种情况下，纬纱被限定为一种颜色或一种类型，这种织机一般称为常规织机。

The purpose of the protector motion found on a shuttle loom is to stop the loom when, for any reason, the shuttle does not completely pass through the shed or does not enter the shuttle box at the proper time.

在有梭织机上护经机构的作用是，在由于某种原因梭子未能完全穿过梭口或未在规定时间内进入梭箱时，使织机停车。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。