环柱

环柱型高能连续波HF化学激光器研究

Study on the Cylindrical Continuous Wave HF Chemical High Energy Lasers

凹型加肋锥环柱结合壳强度的模型试验研究

Experimental research of the strength of ring-stiffened concave cone-toroid-cylinder combined shell

固井水泥环柱的腐蚀研究

Researches on Corrosion of cement sheath of oil / gas well casings

环柱形催化剂当量直径及传热参数的测定

Measurement of Equivalent Diameter and Effective Thermal Conductivity of a Hollow Cylindrical Catalyst

环柱形颗粒填充床传热参数

Heat transfer parameters of packed bed with ring pellet

该系统已用于某种环柱形环氧乙烷合成银催化剂曲折因子的测试，其结果与稳态法测试结果非常接近。

The system was used for a kind of hollow cylindrical ethylene oxide synthesis silver catalyst and the result was satisfactory .

按照理论计算与实验验证相结合的方法，设计加工出环柱状橡胶隔振装置，证明了设计方法的可行性。

Cylindrical rubber vibration isolator is designed according to the theoretical calculation and experiment , which proves the validity of the design method .

针对磁选柱在生产中存在的问题，开发研制了新型磁选设备&磁选环柱。

In view of the problems existing in the column magnetic separator , a new type magnetic device & annular magnetic separator was developed .

环柱状催化剂内强放热复合反应传质传热耦合过程研究（Ⅲ）数学模型的求解及实验验证

Study on coupling process of multiple reactions-mass transfer-heat transfer in hollow cylindrical catalysts with strong heat effect (ⅲ) solution and experimental verification of mathematical model

模型试验和计算结果表明，凹型加肋锥环柱结合壳能有效降低锥、柱壳结合部的应力峰值。

The results of the model experiments and calculations show that ring-stiffened concave cone-toroid-cylinder combined shell can effectively reduce the peak stress at the intersection of cone and cylinder .

采用内循环无梯度反应器，在工业气相法合成醋酸乙烯操作条件下研究了工业颗粒新型环柱状催化剂上乙烯氧乙酰化合成醋酸乙烯的宏观动力学。

In this paper , the global kinetics of gas phase synthesis of vinyl acetate under typical commericial conditions over new type hollow cylindric catalyst are studied in a CSTR .

费伊：跳舞者会每人抓住一条彩带末端，环柱跳舞，彩带会随著他们的舞步互相交织。

Faye : Well each of the dancers will take hold of the end of one of the ribbons and start dancing around the Maypole , intertwining the ribbons as they dance .

常规固井水泥浆在混合和泵送顶替时的最优性能与长期层间封隔水泥环柱所要求的力学性能总是矛盾的，在密度低或高时矛盾更加突出。

For the conventional cementing slurries , the best performance needed during mixing and pumping is always inconsistent with the required mechanical performance of the cement column for permanent zonal isolation , especially when the slurry density is higher or lower .

水泥环柱作为油气井套管的护套和包被，对防止套管腐蚀，封隔油、气、水，延长油气井寿命有至关重要的作用。

The researches on corrosion of cement sheath of well casings , of corrosion mechanisms and of anticorrosive cementing materials are very important for preventing casings from corrosion , isolating oil , gas and water from each other and prolonging working life of wells .

两端用圆板封口的环肋柱壳振动声辐射性能分析

Vibroacoustic Analysis of a Finite Stiffened-Cylindrical Shell Closed by Circular Plates

敷设阻尼材料的环肋柱壳声辐射性能分析

Sound radiation from finite ring-stiffened cylindrical shells coated with viscoelastic layer

阻尼材料对环肋柱壳稳态响应影响的分析

Effects of Damping Material on Steady-State Response of Submerged Ring-Stiffened Cylindrical Shells

加肋锥-环-柱组合壳强度及稳定性模型实验研究

Model experimental research on stresses and stability of ring-stiffened cone-toroid-cylinder combined shell

环肋柱壳在流场中声辐射性能分析

Acoustic radiation analysis of ring-stiffened cylindrical shells in fluids

马来酸酐酰化β-环糊精柱撑Zn/Al-CO3型水滑石的制备及表征

Preparation and characterization of maleic anhydride acylated beta-cyclodextrin pillared Zn / Al-CO_3 hydrotalcite

用纵筋加强的环肋柱壳静动力性能分析

Buckling and dynamic analysis of ring & stiffened cylindrical shells with longitudinal stiffeners

试验摩擦副由环和柱构成。

Friction Test column constituted by the Central .

具有内部甲板的环肋柱壳振动和声学试验分析

Experimental analysis on vibration and sound radiation of ring-stiffened cylindrical shell with internal deck

环肋柱壳在流场中的稳态动力响应

The Steady-State Response of Submerged Ring-Stiffened Cylindrical Shells

苯系物位置异构体在气相色谱环糊精柱上的分离

The Separation of Positional Isomers of Benzene on Cyclodextrin Stationary Phases in Gas Chromatography

加肋凹锥-环-柱结合壳结构参数分析

Analysis of structural parameters of ring stiffened concave cone - toroid - cylinder combined shell

文章对凹型加肋锥-环-柱结合壳稳定性进行了模型试验研究，观察到凹环壳段失稳的一个特殊现象。

The experiment research on stability of ring-stiffened concave cone-toroid-cylinder combined shell is presented in this paper .

本仪表装有保护环接线柱，用以纠正因表面漏电而造成的误差。

This tester is provided with a " Guard " terminal to prevent errors due to surface leakage .

对具有内部甲板的环肋柱壳模型进行振动和声辐射试验。

In this paper , ring-stiffened cylindrical shells coated with internal deck are experimented on vibration and sound radiation .

萘普生和萘普生乙酯在环糊精手性柱上的HPLC分析

HPLC Analysis of Naproxen and Its Ethyl Ester on β CD Chiral Column