您要查找的是不是:
- normalized transmission loss 归一化传输损耗
- We now interrupt our normal transmissions to bring you a special news flash. 我们现中断正常节目,播送一条特别新闻。
- After being analyzed with FEM, impedance tube method was introduced to measure sound transmission loss(STL) of glass. 在有限元分析基础上,采用了驻波管法对小样品玻璃进行隔声量测量。
- Through testing on muffler on a certain motor, the paper evaluates the static performance of sound transmission loss of the muffler. 通过对某种发动机使用的消声器进行测试,对消声器的静态传声损失性能作出评价。
- Excellent copper, Ni-plated, used to connect two coaxial cables to prolong signal transmission. Low transmission loss and excellent shield property. 优质铜材,外表镀镍,用于将两条同轴电缆连接起来延长信号传输。传输损耗低。屏蔽性能好。
- In many applications, the balance performance of equipment is crucial in order to ensure a satisfactory suppression of unwanted signals from the normal transmission path. 在许多应用中,从正常的传输路径中确保不需要信号的满意的抑制,设备的平衡性能是关键。
- Through testing on muffler on a certain motor,the paper evaluates the static performance of sound transmission loss of the muffler. 通过对某种发动机使用的消声器进行测试,对消声器的静态传声损失性能作出评价。
- Mulholland, K.A., Parbrook, H.D. and Cummings, A., The transmission loss of double panels., J.Sound Vib., 6 324-334 (1967). 杨瑞峰;具平面界面之流体饱和多孔材料波传特性分析;硕士论文(2001).
- We interrupt our normal transmissions to bring you a piece of special news. 我们中断正常节目, 播送一条特别新闻。
- The Jacobian matrix is formulated by incremental transmission loss in terms of the sensitivity factors, the DSR constraints, and the SVSR constraints. 优化模型的雅克比矩阵由网损和各节点发电量之间的灵敏度因子以及动态安全域和静态电压安全域的系数构成。
- The result shows the minimum of transmission loss corresponding different core/cladding shear viscosity with different core material. 结果发现经各芯层材料所制备之塑胶光纤大致均会在最适化芯皮层剪切黏度比值下出现光纤传输损耗之极小值。
- The present study employs the numerical simulation software SYSNOISE to investigate the noise attenuation(transmission loss)of water silencers. 采用SYSNOISE软件,用数值模拟的方法对多种结构形式的水消声器声学性能(传递损失)分别进行了研究。
- Furthermore, we investigated the relationship of transmission loss and core/cladding shear viscosity under the optimization of processing. 进而探讨不同芯层材料所制备之塑胶光纤在最适化加工条件下,光纤传输损耗值与芯皮层剪切黏度比的关系。
- Acetylcholinesterase (AChE, EC 3.1.1.7) catalyzes the hydrolysis of the neurotransmitter acetylcholine (ACh) at cholinergic synapses to keep the normal transmission of nerve impulses. 乙酰胆碱酯酶(acetylcholinesterase; AChE;EC 3.;1
- By making use of the background of theory, three models are established, include: normal transmission lines, ribbon cable, printed circuit board(PCB) trace, which generally, externally describe actual circumstances. 在这些理论基础上,建立了三种多导体传输线的数学模型,包括:常规传输线模型,扁平电缆模型,印刷电路板中导体带模型。
- Qifeng Ding and Ali Abur, “Transmission Loss Allocation in a Multiple-Transaction Framework,” IEEE Transactions on Power Systems, Vol. 19, No. 1, pp. 214-220, February 2004. 谢世杰、王心民,“对局理论应用于电力系统等效注入电流模型之线损分摊研究”,中华民国第二十三届电力工程研讨会论文集,1516页至1521页,民国91年12月。
- The predicted transmission loss of perforated tube silencers using the finite element method and experimental results are compared and showed good agreement. 使用有限元法计算穿孔管消声器的传递损失,并与实验测量结果进行了比较,二者吻合良好。
- When the conductance of sound radiation for IDT is equal to the output conductance for the matching network, the reflection loss and transmission loss can be reduced. 叉指换能器的声辐射电导等于匹配网络输出端电导时,可以减小反射损耗和传输损耗。
- normalized transmission coefficient 规一化传输系数
- The results show the model-based sound field match well to the data and the transmission loss is decreasing with depth because of the downward refracting sound speed profile. 比较在内潮及非线性内波作用下的声场,可发现内潮作用下的传播损耗大于非线性内波作用下的传播损耗。