查询词典 cushion filler

Based on Three Gorges Project, the following aspects about the three typical embedding manners are studied:(1) The border condition of cyclic symmetry is applied to the finite element models with contact among cushion layer, penstock and concrete. The effects of elastic modulus, thickness and placement extent of cushion layer on the stress of its around concrete are analyzed. It is suggested that the ratio of thickness to elastic modulus can be used as an important parameter in the design of cushion layer.

因此，本文结合三峡工程建设实践，在收集和总结前人经验的基础上，以大型通用有限元分析软件ANSYS为平台，对不同埋设方式的巨型蜗壳结构进行以下几个方面的研究：(1)引入循环对称边界条件，考虑垫层-钢板-混凝土之间的接触摩擦，建立有限元模型；并对垫层敷设范围、垫层厚度和弹性模量等设计关键参数进行了优化，并把"垫层弹性模量与垫层厚度之比"作为参考指标进行设计。

Under determining cushion thickness more than failure face depth, determining cushion thickness less than failure face depth and the space between pile is small etc, the calculation equation of proper determining cushion is got.

从垫层厚度大于破坏面深度、垫层厚度小于破坏面深度和当桩间距较小时等几种情况下，推导出最佳合理垫层计算公式。

The research results of the above have preferably solved the hot point problems discussed and studied in the process of the calculation of water diversion system unsteady flow of air cushion surge chamber, offer theoretical basis to accuracy calculation and reasonable design of air cushion surge chamber, and are helpful to make air cushion surge chamber more popularized in our country.

上述几方面内容的创新点就在于，实现了对气垫式调压室过渡过程的全面系统的研究，较好地解决了设有气垫式调压室的引水系统非恒定流计算过程中一直处于讨论、研究阶段的热点问题，为准确计算、合理设计气垫式调压室提供了理论依据，对加速推广气垫式调压室在我国的应用有很大帮助。

Air cushion surge chamber can also be named pneumatic surge chamber. The first air cushion surge chamber in the world was built in Driva water power plant in Norway in 1973. In our country, the proper application and research on the subject of air cushion surge chamber started at the end of last century or the beginning of this country.

气垫式调压室又称气压式调压室，世界上第一座气垫式调压室是在挪威的Driva水电站建成于1973年，在我国，真正意义上的气垫式调压室应用和研究工作起始于上世纪末，本世纪初。

Scope of business; Carpet, tapestry, car cushion, sofa cushion and woolens cushion.

经营范围：地毯、挂毯、车垫、沙发垫、羊毛毡垫。

In order to understand the formational mechanisms of water cushion flow fields of water cushion belt conveyor,the numerical simulations on water cushion flow fields were carried out.

为进一步了解水垫带式输送机水垫流体场的形成机理，对水垫流体场进行了数值仿真研究。

The upper movable stand that is fixedly connected with the glide cushion block is glidingly connected with the lower movable stand. The rope adjusting cylinder that is connected with the gliding cushion block is fixedly connected with the lower movable stand. A load transducer is fixedly arranged at the connecting part of the glide cushion block and the connecting rod of the rope adjusting cylinder.

上移动架与下移动架滑动连接，上移动架与滑动垫块固定连接，调绳油缸与下移动架固定连接，该调绳油缸与滑动垫块接触连接，在滑动垫块与调绳油缸连杆的连接处固定连接载荷传感器。

Some other possible causes are a water logged air cushion tank, an over pressurized diaphragm style air cushion tank, an undersized air cushion tank and, on systems with a domestic water coil, a leak in the tankless coil.

其他可能的后果包括：气垫罐可能被浸透，受压过大的隔膜类气垫罐，气垫罐尺寸太小，带有室内水蟠管的系统，在无罐盘管内的泄漏，等等。

Creating an even and steady air cushion is the crucial technique of the air cushion rubber conveyer belt,In the paper based on years of practices and references from home and abroad,we analyse the mechanism of the shaping of an air cushion and its interreacted factors futher more, we introduce the interrelations of the factors and a reasonable choice of each parameter.

气垫式胶带输送机的技术关键是形成一层均匀稳定性的气膜，根据多年来的实践经验和国内外资料，我们分析了气膜形成的机理及其影响因素，并介绍各因素的相互关参数的合理选择。

Most of existing air-cushion vehicles are hybrid vehicles, that mains one vehicle consists of a air-cushion platform used to carry and a set of walking mechanism used to provide driving power. Wheel, track and walking wheel are three main kinds of the walking mechanisms on the developed air-cushion vehicles.

气垫车辆具有极低的接地比压值，与其它的特种车辆相比，单位面积上的承载力要大得多，非常适用于松软地域下的低速重载运输，因而逐渐成为车辆软地面行驶的主要研究对象。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。