查询词典 sound proof

In addition, new-style wallboard is self-prossessed, fight destroy laden, fireproof sex, be able to bear or endure ability in swimming, acid-proof, alkali resistance, bibulous, sound insulation, hang wait for function index level of prep above state, still reduced clay to bake bricks greatly the destruction of pair of land natural resources.

此外，新型墙板自重、抗破坏负载、耐火性、耐水性、耐酸、耐碱、吸水、隔音、倒挂等性能指标都高于国家标准，还大大减少了粘土烧砖对土地资源的破坏。

By using the CFD software FLUENT, the inner-flow field of centrifugal fans with ruled-surface impeller versus with enveloping surface impeller has been simulated. The static pressure distribution, the dynamic pressure distribution, the total pressure distribution, the turbulent intensity and the speed vector of the two kinds of centrifugal fans are then analyzed and compared. From the calculating results, we found that the pressure distribution, the speed vector and other parameters of the two kinds of centrifugal fans are basically same. This implies that the tool-path generating arithmetic for the machining of the impeller can meet the aerodynamic requirements of the centrifugal fan. Furthermore the method can provide proof for designing department to establish sound manufacturing tolerance for impeller.

最后采用CFD软件FLUENT，利用标准k-ε湍流模型，采用分离隐式求解器，分别对直纹面叶轮离心通风机和包络面叶轮离心通风机整体风机内部三维流场和单个通道流场进行了数值模拟计算，在计算结果的后处理中，对相同坐标值处的静压力、动压力、湍流强度和速度矢量等参数进行了分析与比较，结果表明：在相同的计算参数条件下所得到直纹面叶轮离心通风机和包络面叶轮离心通风机内部流场差别不大，从而揭示所采用的叶轮数控加工的刀位规划方法的规划误差对流体机械动力性能的影响不大，这也为设计部门制定合理的叶轮加工公差提供了依据。

All the base material boards of sound pane are provided by our company in this project .This kind of board is the symbol of the high density fiberboard and the proof of the high-quality.

该工程中吸音板的基材全部由我公司提供，是我公司中高密度纤维板高品质的象征，放心板材的最好佐证。

It has high air tightness, high water tightness, high intensity and excellent heat insulating, winter proof and sound insulating performance.

高气密性、高水密性、高强度以及优异的隔热、防寒、隔音性能。

Furnished with color steel plate imported from Korea , the purifying workshop is insulation of sound, heat and fire proof.

隔热及防火功能，车间为无菌车间，空气洁净度达30万级，配有中央空调和制冷站，恒温生产，内分机叠车间。

The Apollotm float tank is a light-proof, sound-insulated capsule which contains a shallow 30 cm pool of 25% saturated Epsom Salts solution - five times denser and more buoyant than sea water.

apolloTM浮悬箱是一款隔光隔音的容器，里面是一个装有30厘米浅，浓度为25%硫酸镁溶液的水池，溶液的密度和浮力是海水的五倍。

Finally, the dissertation analyses physical environmental technologies of Guibei folk houses, including heat insulation of building enclosure structures, natural ventilation, solar radiation protection, rainproof, damp proof and lighting of houses and sound insulation of walls.

在能耗方面，由于采用被动式设计、使用绿色建材以及对舒适的低水平要求，近年来又大力发展沼气建设，使得桂北民居的能源消耗很低。

The strong technical force companies to adopt the most advanced production techniqe produced "Xing-Rong"brand gypsum board and PVC sticking plaster board,complete specifications,aesthetically pleasing,high-strength light,a sound-absorbing earthquake,fire thermal resistance,waterproof,moisture-proof,never fade.never deformation characteristics.

本公司技术力量雄厚，采用最先进的生产工艺制作的"兴荣"牌石膏板及pvc贴面石膏板，规格齐全，造型美观，轻质高强，具有吸音抗震、防火阻热、防水、防潮、永不褪色、用不变形等特点。

The company is located in Linyi City High-teach Development Zone,The strong techinical force companies to adopt the most advaced"jinxin"brand and PVC sticking plaster board,complete specifications,aesthetically pleasing,high-strength light,a sound-absorbing earthquake,fire thermal resistance,waterproof,moisture-proof,never fade.never deformation characteristics.

公司坐落于临沂市高新技术开发区，年产能力800万平方米，本公司技术力量雄厚，采用最先进的生产工艺制作的"金鑫"牌石膏板及PVC贴面石膏板，规格齐全，造型美观，轻质高强，具有吸音抗震、防火阻热、防水、防潮、永不褪色、永不变形等特点。是现代建筑装饰的理想材料，广泛应用于写字楼、办公楼、大型超市、商场等。

We have a very rigid schedule and a packed curriculum. You are encouraged to design a leak-proof language environment and a 24/7 surround-sound situation. On the other hand, there is a lot of flexibility.

我们有管理严格的课程表和精心设计的课程，鼓励大家参与设计防漏的语言环境，一个每周7天，每天24小时被美语包围着的环境。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。