1)Added mass附加质量
1.Identification of added mass according to frequency response function test data;基于实测频响函数水下航行器附加质量识别方法研究
2.Methods for calculating added mass of fabric structures;薄膜结构附加质量的计算方法
3.Calculation of added mass for ship entering and leaving a ship-box;船舶在进出船厢运动中的附加质量的计算
英文短句/例句
1.Noise Reduction of Stiffened Plate Using Additional Mass Technique利用附加质量法降低加筋平板声辐射
2.Study of Append-mass Method for Quality Evaluation of Earth-rock Filled Roadbed土石混填路基施工质量评价的附加质量法研究
3.On interaction among three bodies to trimaran additional mass and additional inertia moment片体干扰对三体船附加质量和附加惯性矩的影响研究
4.Additional Mass Method to Determine the Moment of Inertia of Total Moving Components in a Engine用附加质量法确定发动机运动件的总转动惯量
5.The Influence Additional Mass on Dynamic Characteristic of Machine Tool Structure附加质量块对机床结构动态特性的影响研究
6.Studying of Added Mass Method for Dynamic Analysis of Cylindrical Tank;附加质量法在储液罐动力分析中的应用研究
7.The Model Test Study on Added Mass Coefficient of Bucket Foundation Structure;筒型基础结构附加质量系数的模型试验研究
8.Added Mass Approach to a Large-scale Liquid-storage Tank under Seismic ETPitations大型储液罐在地震作用下的附加质量法研究
9.Design parameter oriented model updating method using additional masses利用附加质量的设计参数型模型修正方法
10.RESEARCH ON SEISMIC RESPONSE OF SOIL-ROCK MIXTURE SLOPE BASED ON ADDED MASS基于附加质量的土石混合体边坡地震响应研究
11.Modification of Modal Frequencies and Shapesby Using Additional Mass and Stiffness Technique用附加质量和刚度修改结构固有频率与局部振型
12.Added Mass for Bodies Moving Arbitrarily in Fluid with Free Surface;物体在带自由表面的流体中作任意运动的附加质量
13.A New Method to Calculate the Added Mass for the Seismic Analysis of the Fuel Assembly in FBR;快堆燃料组件抗震分析新的流体附加质量计算方法研究
14.Application of added mass approach to finite element analysis of large-scale liquid-storage tank under seismic excitations附加质量法在大型储液罐地震响应有限元分析中的应用
15.A Computational Method for Evaluation of Added Mass and Damping of Ship Based on CFD Theory一种基于CFD理论船舶附加质量与阻尼的计算方法
16.Switzerland earns a good reputation of its high quality added value products.瑞士以其高质量高附加值的产品著称于世界。
17.Influences of Additional Press Bar Curvilinear Drafting Top Pin on Yarn Quality附加压力棒曲线牵伸上销对成纱质量的影响
18.Study on Additional Water Mass s Influence in the Natural Frequency of Ship Hull s Overall Vibration;附加水质量对船体总振动固有频率影响的研究
相关短句/例句
additional mass附加质量
1.Research on additional mass when vibration table vibrates in infinite liquid;振动台在无限流体域中台面附加质量研究
2.On interaction among three bodies to trimaran additional mass and additional inertia moment片体干扰对三体船附加质量和附加惯性矩的影响研究
3.With an aim at a gravity dam in Yunnan,using ADINA,a numerical analysis model is establish on the basis of the dynamic fluid-structure coupling theory and the additional mass method,and also,the self-vibration frequency and the seismic response of the dam structure are analysed.针对云南某重力坝,利用大型有限元软件ADINA分别基于流固耦合理论和Wester-gaard附加质量方法建立了数值分析模型,对其自震频率和地震响应进行了分析。
3)attached mass附加质量
1.A unified formula of the attached mass of dynamic water pressure on the lock walls and the gates of the head bay of the Three Gorges Ship Lift is derived.导出三峡升船机上闸首闸墙、航槽和工作门上动水压力附加质量的统一算式 ,利用直接滤频法分别求解上闸首顺河向和横河向的自振特性 ,并对上闸首在空库和满库时的自振特性进行比较分析 。
2.Based on a dry model analysis of flexural-torsional coupling vibration of large-opening ships,this paper discusses the calculating method for attached mass,analyses three-dimensional compensated coefficients and gets the determinant searching method improved.本文在弯扭耦合振动干模态分析的基础上,讨论了相应的附加质量工程计算方法,对三维修正系数作了分析,用改进的行列式搜索法求解变质量阵的特征方程。
3.Frequency characteristics of a flexible hub-beam system with an attached mass were studied by using a first-order approximation coupling model.本文采用一次近似模型研究了任意附加质量位置的中心刚体-柔性梁系统的频率特性。
4)added masses附加质量
1.The computer program in Basic Language is made to calculate the hy drodynamics about arbitrary cylinder bodies in an inviscid fluid,such as pressure distribu tion,added masses and interactive effect of two cylinders on added masses.并以ＢＡＳＩＣ语言编制了计算程序，以计算任意形状柱体的水动力特性，如压力分布、附加质量以及两个柱体的干扰对附加质量的影响，得到满意的结果。
2.On the basis of slender body assumption and the added masses formula of Taylor, the motion equations of the torpedo are derived.利用轴长体假设和Ｔａｙｌｏｒ关于圆柱在不同浸深时的附加质量表达式，运用切片理论建立了空投鱼雷在其纵向平面内以倾斜姿态落水时的运动微分方程组，通过实例计算得到了空投鱼雷入水冲击时作用在其上的弯矩和剪力分布的规律，为理论预测空投鱼雷入水冲击时的强度破坏建立了基础。
3.The paper also discussed the means of determining the number,placement and size of the added masses.提出一种仅需要频率信息就可以识别结构损伤的附加质量方法。
5)additional water mass附加水质量
1.Study on Additional Water Mass s Influence in the Natural Frequency of Ship Hull s Overall Vibration;附加水质量对船体总振动固有频率影响的研究
6)method of additive mass附加质量法
1.Application of method of additive mass to density measurement of rock-fill object in Shuibuya water control project;附加质量法在水布垭堆石体密度测定中的应用
延伸阅读
蚕茧质量监督检查和国家生丝质量检验蚕茧质量监督检查和国家生丝质量检验cocoon quality supervision inspection and national silk quality inspection 检验局承担并组织有关检验机构对全国已核发生产准产证的缘丝、绢纺企业的生丝、绢丝质量进行抽查检验(两年共四期)，以考核生产企业生丝质量水平。中国桑蚕鲜茧评茧计价方法主要有3种:①鲜上光茧干壳量仪器评定(简称仪评)计价;②“组合售茧、嫌丝计价，’(简称“组、缎”)评茧方法;③茧层率评茧计价。国家质量技术监督局于19望)年6月7日下发了《关于加强茧丝质t监督工作的通知》，要求加强桑蚕鲜茧收购期间的质量监督执法检查;重点做好鲜茧收购过程中“四率”(仪器配备率、仪器完好率、仪评率和仪评相符率)的检查工作。各级专业纤维检验机构应充分发挥职能作用，加强蚕茧质量监督管理;加强对茧站仪评计价工作指导;加强对蚕茧收购计t器具的检定工作;充分运用法律手段，在蚕茧收购期间开展执法检查活动，对违法行为坚决予以查处。 在国家生丝质t检验方面，1998年国家经贸委等4部门联合发布了(缀丝绢纺准产证制度实施办法》，规定缎丝、绢纺企业准产的基本条件。经国家茧丝绸协调小组审议，并报国务院领导批准，“国家生丝质量检验”项目列人(国家茧丝绷发展风险基金》第二批发展项目。该项目由中国纤维检验局承担并组织依法设t或依法授权的具有生丝、绢丝检验能力的纤检局(所)、生丝质检站对全国已核发生产准产证的缀丝、绢丝企业的生丝、绢丝质量进行检验。(吕善模)，ngconjian zhilia叩Jiondu iianCha he gUOJia she叩51 zh1旧nyan蚕茧质一监督检查和国家生丝质t检验coon甲ality su伴币sion inspection and natsilk卿ality ins衅tion)专业纤维检验机构蚕鲜茧收购期间，对茧站收购鲜茧进行质量监督和检验的全过程。国家生丝质量检验是指由中国CO-nal桑查维
