查询词典 ventilation brick

Main products: high-intensity light mullite insulation firebrick HS, light-bleaching clay brick, high aluminum light-brick, diatomite brick, I-III-class quality high-alumina, with carbonation BF Silica brick, silicon carbide composite roof panels, pillars, oxides of silicon carbide products, PA-80 high temperature adhesive, BL-2 refractory castable, GNT series of brick and corundum castable series, Ramming materials, such as more than 10 Series of dozens of species of stereotypes / refractory and stereotypes based on user needs, customer design and production of refractory prefabricated units.

主要产品有：高强度轻质莫来石绝热耐火砖HS、轻质粘土漂珠砖、高铝聚轻砖、硅藻土砖、I-III级重质高铝、高炉用碳化硅砖、碳化硅复合棚板、立柱、氧化物结合碳化硅制品、PA-80耐高温胶粘剂、BL-2耐火浇注料、GNT系列刚玉质砖及浇注料系列、捣打料等十几个系列几十个品种的定型/不定型耐火材料并可根据用户需要，为顾客设计和制作各种耐火材料预制构件。

Physical model of three-dimensional half axis rotor of 110 MW air inner-cooled turbo-generator was established, which included the rotor end, axial ventilation ducts and sub slot ventilation ducts. The rotating turbulence flow field was simulated numerically based on the finite volume method. The air velocity and flow rate distribution characteristics of the rotor end, axial ventilation ducts and sub slot ventilation ducts were analyzed.

建立110 MW空内冷汽轮发电机转子冷却通风道一个槽(包括端部、轴径向及副槽)的半轴向段三维物理模型，并基于有限体积法对该物理模型进行旋转湍流流场数值模拟，分析了端部、轴向段和副槽通风段的空气速度、流量分布特点。

In order to properly determine the ventilation scheme and to save the ventilation cost, the estimation of the ventilation effect of nonmechanical ventilation is very important.

通过对秦岭终南山特长公路隧道洞内自然风速、交通活塞风速及交通量的现场监测，收集了大量数据。

RESULTS Plasma levels of IL-8, IL-10, MMP-9 were higher at 1 h, 4 h and 6 h aortic dclamping off in continuous ventilation and the nonventilation group, and IL-8 level were significantly higher in nonventilation group compared with ventilation group, IL-10 levels were significantly higher in the ventilation group than nonventilation group after 1 h and 4 h, 6 h, TIMP-1 levels were significantly higher in the ventilation group than that in nonventilation group after 1 h and 4 h.

TIMP-1的血浆水平在术后持续升高，在术后1 h和4 h持续通气组较非通气组明显增高。血浆中TXB2水平在主动脉开放后1 h、4 h和6 h明显高于术前水平，持续通气组较非通气组水平明显降低。支气管肺泡灌洗液中IL-8、IL-10、MMP-9和TXB2 水平在主动脉开放后4 h较术前明显升高。

And has brilliant prospect due to its simple structure, good economy and energy saving performance.Based on the full scale passive solar experimental building in DUT, in which the researcher carried experiment as the main method and the CFD simulation as the minor method, the research focuses on passive ventilation formed by the Trombe wall. This paper analyzed the indoor thermo and humidity performance of passive solar building with Trombe wall, and the different ventilation patterns in different seasons, revealing the role of passive ventilation in improving indoor environment. Also the paper researched the characteristics of passive ventilation on air flow and heat transfer mechanicsms, and put forward the best control and adjusting method. Meanwhile the paper gained an empiric formula in use of calculating the natural convection heat transfer and found the key factor of influing the indoor environment.

本研究以被动式采暖降温技术为依托，采用实验和CFD数值模拟的研究方法，重点研究了新型被动式太阳房在不同气候条件下室内热湿环境的动态变化规律，分析不同季节下被动式太阳房内不同的被动式通风模式以及不同被动式通风模式在改进室内热湿环境方面的作用：揭示了特定被动式通风流动和换热特性、控制与预测方法；得到了计算被动式通风对流换热量的经验公式以及影响室内热湿环境的关键因素；了解了含有特朗贝墙体被动式太阳房的自身优势和仍待改进的方面；在实体大被动式太阳房实验技术方面积累了一定的经验。

This study considers the effects of ventilation system using the residential facilities to the transmission mechanism of indoor aerosol in the residential quarantine period space for infective diseases. This study focuses on the effect of the design of ventilation system on the internal flow field and the removal of contaminant pollution. A computational fluid dynamics software-FLUENT 6.2 is employed to simulate the internal airflow field of the residential quarantine period space. The Carbon dioxide (CO2) is adopted as the index of contaminant source. Three layouts of ventilation system are simulated and the airspeed field, the temperature distribution, and the contaminant distribution are analyzed to find the best ventilation system for the residential quarantine period space.

本研究考虑传染性疾病在居家隔离空间使用一般家用环境控制设备时对室内的气悬感染会有何影响，本文主要分析不同通风设计时对居家隔离空间内部气流之影响，并将国内外现有的规范设计方式做一系列之比较以供参考，并以商用套装软体FLUENT6.2分析居家隔离空间内部流场分布情形，模拟中以二氧化碳（CO2）作为病患所呼出含有病菌空气的指标，模拟案例分为三种主要的通风模式，并分析速度、温度与污染物浓度分布情形，以得到最佳的居家隔离空间通风配置方式。

Background of Project: taking industrial waste residue and municipal refuse as raw material, Luohe Huaxia New Type Building Materials Co., Ltd is a professional firm to manufacture free burnt supporting brick, air brick, ordinary brick, cork brick and light partition board, fire plate, light silico calcium plate and other new type building materials.

项目背景及建设条件：漯河市华夏新型建材有限公司是一家专业利用工业废渣和城市垃圾为原料，生产免烧承重砖、空心砖、砌块砖、多孔砖、轻质隔墙板、防火板、轻质硅钙板等新型建材的企业。

Luyi Hualun Tiannu Ceramic Co.,Ltd. is an international enterprise which develop,produce and sell ceramic products. Our products range from porcelain polishing brick, porcelain archaize brick, culture stone, agglomeration brick,split brick to sanitary facilities.

路易华伦天奴陶瓷有限公司是一家国际化专业从事高档建筑陶瓷研发、生产销售的大型陶瓷企业，旗下"HCC华清瓷"品牌拥有瓷质抛光砖、瓷质仿古砖、文化石、烧结清水砖、劈开砖、卫生洁具等各类陶瓷产品。

By the furnace body, the stainless steel crucible, electrically operated toward the multiple swinging material frame, stainless steel fast Leng Bao, the heating unit and control the warm cabinet to be composed automatically, may use the different resolver, carries on components quenching, the tempering heating, the isothermal quench to cool, the liquid thermochemical treatment and so on many kinds of crafts, the furnace body becomes by the section and the steel plate welding, the stove surface uses δ=14mm the board to make, the nitre salt furnace lining uses the ultra light quality high strength 0.6g/cm3 micro bead refractory brick, clamps the stratification aluminum silicate textile fiber, the furnace lining and the furnace shell fills the heat preservation inflation heat preservation powder, the entire structure for the standard energy conservation furnace lining, the nitre salt stove's heating element uses the thick diameter 0Cr25Al5 high temperature resistance wire to circle spiral-shaped according to the average temperature cloth silk law,Places in the furnace lining puts on the silk brick, puts the silk brick to use the front part to go up 20° against falls the silk brick, the resistance wire is not easy to drop out.

由炉体、不锈钢坩锅、电动往复式摆动料架、不锈钢速冷包、电热元件和自动控温柜组成，可以使用不同溶剂，进行零件淬火、回火加热、等温淬火冷却，液体化学热处理等多种工艺，炉体由型钢和钢板焊接而成，炉面采用δ=14mm板制成，硝盐炉衬采用超轻质高强度0.6g/cm3微珠耐火砖，夹层置硅酸铝纤维，炉衬与炉壳间填充保温膨胀保温粉，整个结构为标准型节能炉衬，硝盐炉的发热元件采用较粗直径0Cr25Al5高温电阻丝绕成螺旋状按照均温布丝法，安置在炉衬的搁丝砖上，搁丝砖采用前部上翘20°防掉丝砖，电阻丝不易掉出。

My factory occupying a land area of 20000 square meters, are the Hebei area develop and promote each kind of sign brick, the hollow brick, the encaustic brick, the road along, a shaper specialized factory, the independent development, the development production "the weather","the work place" two big brands multi-purpose exempt burn the brick machine equipment series.

河北省廊坊市天时墙材机械厂，位于京津两地之间，距两座城市各不到50公里，有京津走廊之称。我单位是河北地区研制和推广各类标砖、空心砖、彩砖、路沿石等混凝土制品一次成型机的专业厂家，利用废弃原材料生产新型墙材。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。