A combustion and heat transfer one dimensional mathematical model has been set up for the analytical computation of one dimensional distribution magnitudes of such thermodynamic parameters as furnace gas temperatures water wall absorption heat flux density heat release rate etc. under various operating conditions .
本文建立的大型煤粉锅炉炉膛燃烧、传热一维数学模型可以对各种运行工况条件下的炉膛介质温度、水 冷 壁 吸收热流密度、燃烧释热率等热力参数的一维分布值进行分析计算。
Localization of large moulding board in construction of puncheon shearing force wall ; The absorption is most effective for the shorter wave length rays .
大模板在短肢剪力 墙工程施工中应用的局限性对于短波部分来说, 吸收效应尤为明显。
The inner wall of an absorption iron drum body ( 25 ) is welded with a deflecting plate ( 23 ) and the upper side of the deflecting plate is fixed with a rubber plate by screws .
在 吸收铁筒体(25)的 内壁上焊有折流板(23),板的上边用螺丝固定着橡胶板;
By varying the loaded heat flux and wall emmisivity the effect of gas temperature field and wall emmisivity on the equivalent gray absorption coefficient is studied .
通过调整供入的热负荷以及炉壁黑度,研究了炉 壁黑度和炉气温度变化对反演的当量灰 吸收系数的影响。
It is insufficient for steel tank and sampling bag to sample natural HCs over C6 because of their serious wall absorption .
小钢瓶和采样袋 内壁 吸附严重,气袋自身还不断释放一些C6以上碳氢化合物,不适于HCs天然源采样。
Based on the principle of double-layer wall sound insulating and porous absorption a six cubic meter isolation booth is designed according to the characteristics of stored grain insect action sound .
基于双层 墙隔声和多孔 吸收原理,结合储粮害虫活动声的特征,设计了一种体积为6m3的隔声室。
The main properties of the wall brick such as exterior quality strength character volume density the water absorption and dry contractibility satisfied the basic requirements for wall brick .
结果表明: 墙体砖中高炉渣掺量可达70%以上,其外观质量、强度性能、体积密度、 吸水 率和干燥收缩性能等指标均达到或超过砌墙砖的基本要求。
This model is solved by dynamics gap element which can not only describe the contact and impact between drilling string and bore hole wall but also present the deformation of bore hole wall and energy absorption of mud cake . The dynamic equilibrium equation is solved by Newmark method .
运用动力间隙元不仅能合理描述钻柱与井壁的接触碰撞过程,还能考虑 井壁变形和泥饼的能量 吸收,并用Newmark法求解钻柱动力学平衡方程。
Bovine paratuberculosis antigen was prepared from cytoplasm and cell wall and with Sephadex-G200 and M phlei absorption methods .
利用免疫学方法制备了牛副结核细胞浆抗原、细胞 壁超声波粉碎抗原、 Sephadex-G200层析抗原和草柱亲和抗原,分别与牛副结核阳性、弱阳性及阴性血清进行琼脂扩散试验。
By changing the wall thickness edge length ratio and expanding angles of specimens and impact velocities the out-of-plane plateau stresses of hexagonal metal honeycombs as well as densification energy absorption per volume and their relations are obtained .
分别变化有限元模型的 壁厚边长比、边长比和扩展角以及冲击速度的值,计算分析后得出六边形金属蜂窝芯材的异面动态峰应力以及单位体积密实化能量 吸收与它们的关系。
Determination of Lead in Paint Material of Inside Wall by Graphite Atomic Absorption Spectroscopy with Matrix Modifier
利用基体改进剂石墨炉原子 吸收法直接测定内 墙涂料中的铅
It can be seen from the calculating that the pump loss due to the pump beam diffraction on the wall of the waveguide is generally more than 57 % and is the main source that leads to a low pump absorption .
计算表明,泵光束衍射至波导 壁妁损耗一般高达57%以上,这是波导激光器弱泵浦 吸收的主要原因。
Application of Lead Shear Damper on Shear Wall Residential Building 's Shock Absorption
铅剪切 阻尼器在剪力 墙住宅结构中的应用
For though Xiangzi 's taking them wasn 't much different from stealing there were after all the soldiers in between . Inside wall of pump chamber is adhibited with sound absorption material equipped with double layer sound isolation door .
虽然和偷也差不远,可是究竟中间还隔着层大兵。水泵房等房间 内壁贴 吸声材料。采用双层隔音门。
Several physical effects especially wall effect and absorption effect are studied systematically and the experimental fitted equation for both later related to counters radius are given .
系统地研究了各种物理效应,特别是 壁效应和 吸附效应,给出了后两种效应同计数管半径的实验拟合方程;
The superfine grinding technology the cell the wall can greatly enhance the effective component release rate and absorption enhance the efficacy lower dose .
采用超微粉碎技术,细胞 破壁,可以大大提高有效成分的释放速度和 吸收,增强药效,降低服用剂量。
In combination with the result the author points out that radio wave attenuations in roadway is mainly by wave refraction and reflection rather than wall absorption .
结合理论分析,指出无线电波在井巷中引起电波衰减的主要原因是波的折射与反射,而不是巷 壁 的 吸收。
Direct Determination on Cu and Mn in Cardiocrinum giganteum ( Wall . ) Makino with Atomic Absorption Spectrometry Method
大 百合中铜和锰的原子 吸收光谱直接测定方法
Through combining the mechanical theory of hydrodynamics and capillary which are used to describe the wall face of the capillary absorption and the crack area of the cracked concrete the model of chloride transport in the cracked concrete in the wetting-drying cycles is proposed .
通过将流体力学和毛细力学理论分别用于描述水分在裂缝中的传输和混凝土裂缝 壁面对水分的毛细 吸收作用,建立了干湿循环作用下开裂混凝土裂缝区域的氯离子传输模型。
After comparing the laser intensity absorbed due to the inverse Bremsstrahlung absorption of the plasma with that absorbed due to the Fresnel absorption on the keyhole wall the different effects of the two energy absorption mechanisms on forming and keeping the keyhole were analyzed .
通过比较小孔内等离子体的反韧致辐射吸收的激光功率密度和小孔孔 壁上的多次反射吸收的激光功率密度,分析了两种能量 吸收机制在小孔形成和维持过程中所起的不同作用。
The gypsum is one traditional air hardening inorganic gelled material in many domains such as decoration wall as well as heat preservation fire protection sound absorption and so on obtained the widespread application .
石膏是一种传统的气硬性无机胶凝材料,在装饰、 墙体以及保温、防火、 吸声等领域得到了广泛的应用。
This article is on the basis of the analysis to the cab sound field characteristic proposes the theoretical calculation method of the ear-noise a acoustic level noise reduction amount after the cab wall surface carrying on sound absorption reduction processing .
本文在对驾驶室内声场特性进行分析的基础上,提出了驾驶室 壁面进行 吸声降噪处理后,耳旁噪声A声级降噪量的理论计算方法。
With the theory of redundancy control we studied the safety of the vacuum absorption wall robot in detail . A measure to improve the safety of vacuum absorption system & negative press redundancy control system of double vacuum pump is put forward .
应用冗余控制理论,对真空 吸附式 壁 面机器人的安全性问题进行了较为深入的研究,提出了提高其安全性的一种有效措施&双真空泵负压冗余控制系统。
However the actual sound absorption capability of wedge was different from the result that obtained from sound pulse tube test . The sound reflected by the wall could bring the multiple absorption of the wedge which enhance the capability of the actual absorption .
当尖劈敷设在结构表面时,实际吸声性能与声脉冲管实验中所测试的不同,舱室混响将增强 尖劈的实际 吸声作用。
美[wɔl əbˈsɔrpʃən]英[wɔ:l əbˈsɔ:pʃən]
[医] 壁吸收