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- concentrated added mass 附加集中质量
- See here to see using Added Mass rather than Sealed Box to evaluate VAS. 看见这里看使用增加的大量而不是被密封的箱子评估VAS。
- The writer made three computation programs for wave force, added mass and added damping, TLP"s kinetic respondence. 6. 5.;编制了三套程序,可分别用于波浪力、附加质量与附加阻尼、TLP的动力响应计算。
- The model can take fully account of the intrinsic nature of VIV with regard to lock-in regions, added mass and nonlinear fluid damping effects. 该模型能充分体现涡激振动现象中频锁范围、附加质量以及非线性流体阻尼等本质特点,且形式简洁,计算方便。
- A comprehensive set of computational formulations for the added mass and wave damping is presented for three types of radiation problems (sway, heave, and roll). 基于特征函数匹配理论,针对矩形箱浮体的三种振荡运动模式(横荡、垂荡和横摇),建立两层流体中矩形箱浮体辐射势的求解方法,导出矩形箱浮体附加质量和阻尼系数的计算公式。
- It studied the radiation problem of TLP, and paid attention to the computation of added mass and added damping about TLP which cylinders are set as regular polygon. 研究了张力腿平台的辐射问题,重点研究了浮筒柱正多边形分布情况下,总体辐射附加质量和阻尼系数计算问题。
- The next part of the process is to test in a sealed box (or with added mass). This allows SW to approximate the acoustic compliance of the driver (VAS). 过程的下部份将测试在一个被密封的箱子(或以增加的大量)。这允许SW接近司机的音响服从(VAS)。
- The arbitrary Langrangian-Eulerian( ALE) finite element method and added mass method are applied to analyze the dynamic characteristics of the3- D frame supported aqueduct respectively. 本文分别采用任意拉格朗日-欧拉有限元方法和附加质量法分析三维梁式排架-渡槽结构体系的动力特性。
- Some examples are given, showing that density stratification can have a large effect on the added mass and damping of the floating rectangular box in a two-layer fluid over a range of frequencies. 对所建立的求解模型进行了数值计算分析,结果表明在矩形箱浮体的某个振荡频率范围内,流体的分层效应对其附加质量和阻尼系数有显著影响的。
- Serum of certain concentration added in SOF medium and change the addition mode can promote the development of bovine IVF zygotes when cultured in vitro. 体外培养时在SOF培养液中添加一定浓度的血清以及改变血清的添加方式,可提高牛体外受精卵体外发育效果。
- The arbitrary Langrangian-Eulerian (ALE) finite element method and added mass method are applied to analyze the dynamic characteristics of the 3-D frame supported aqueduct respectively. 本文分别采用任意拉格朗日-欧拉有限元方法和附加质量法分析三维梁式排架-渡槽结构体系的动力特性。
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- Considering added mass, thrust vector and so on, and under certain assumptive conditions, we established a six-degree-freedom nonlinear equations of stratospheric airship in this paper. 在对飞艇进行一定的假设基础上,考虑其附加质量、推力矢量等因素影响,建立了完整的六自由度数学模型。
- The crowds concentrated round the palace. 人群汇集在宫殿的四周。
- It also studied general variation regularities of wave force, added mass and added damping, TLP"s kinetic respondence based on engineering examples and got some valuable conclusions(see text). 6.;基于工程实例,分别研究了TLP波浪力、附加质量与附加阻尼、TLP的动力响应的一般规律,得到了一些富有工程意义的结论(详见正文)。
- Values of spreading rates, spreading coefficients and add mass coefficients under different boundary conditions are obtained, in which the transverse spreading rates of surface jets in deep water are the newest data ever obtained. 在建立控制方程的基础上以大量数据验证其正确性,并得出几种不同边界条件下的扩展率,扩展系数及附加质量系数的数值,其中深水断面横向表面射流的扩展率是最新的数据。
- Our population is concentrated in the big cities. 我国人口集中在大城市里。
- The method that the gold concentrate adding sodium sulfide is roasted could effectually raised the recoveries of gold,silver and copper. 该方法是将金精矿加入硫化钠后进行焙烧预处理,可有效地提高金、银、铜的回收率。
- With nitrate concentration adding up, the NRR of modified zeolites declined, but NRR of MF went up firstly and then went down. 随吸附质浓度的升高,改性沸石的脱除率下降,改性糠醛渣的是先升后降;
- A few jokes will add a final fillip to your speech. 几句笑话会给你的演说添些生气。