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- The firewall sit between the power phone system internal network and the public data network. 防火墙位于强力电话系统内部网络与公共数据网络之间。
- This shall be do for each server in the power phone system. 对于动力电话系统的每一个服务器都应该这样做。
- Install the netseat dce client run time kit on all the power phone. 在所有的动力电话上安装NetSEAT DCE Client run Time Kit。
- This document presents the functionality and design of the firewall server in the power phone system. 本文件论述了强力电话系统中防火墙服务器的功能及设计。
- This section describe the operational task needed to operate the power phone system during normal business. 本节描述了正常业务过程中需要对动力电话系统进行操作的操作任务。
- Powered mechanical equipments (PME) of sound power levels (SWL) not exceeding those listed in Annex A shall be used. 建造期间使用的低噪音施工设备，其声功率级不能超出附件A所列出的。
- It is important that Service Pack 3 for NT 4.0 shall also be installed on the power phone. 重要的是也应该把NT4.;0的Servicepack3安装在动力电话上。
- This document defines procedures for the operation of the power phone system point of presence. 本文件定义动力电话系统存在点的操作过程。
- This document define procedures for the operation of the power phone system point of presence. 本文件定义动力电话系统存在点的操作过程。
- Methods for Measurement Calculation of Sound Emitted by Machinery and Equipment at Work Stations and other Specified Positions from Sound Power Levels. 声源级的工作台或其它特定的场所由机器和设备发出的声音的计算方法。
- It is important that service pack3 for nt4.0 should also be installed on the power phone. 重要的是也应该把NT4。0的Servicepack3安装在动力电话上。
- The acoustic radiation resistance matrix is combined with the velocity vector on a vibration surface to predict the total sound power radiated from the structure. 摘要利用声辐射阻力矩阵和振动面上的速度矢量预报了结构声辐射的总功率。
- An innovative implementation of the skin concept for the reduction of the radiated sound power from a vibrating structure is proposed. 摘要 本文的目的为研究在有限平板之双曲线热传导的正、逆算问题受表面辐射的影响。
- The figures can be used to easily calculate the sound power level of the sound source inside the duct through measuring the SPL at a single point outside of the duct. 利用这些图和简单公式,通过测量管外一点的声压级就可确定管内声源声功率。
- The experimental tests involved the total sound power level, the sound pressure spectra and the sound source directivity of the AFF are firstly presented. 本文首先进行了轴流风扇总声功率、声压频谱及声源指向性等声学特性的实验测试。
- It is shown that the numerical results of the total sound power level and the sound directivity of the original AFF agree well with those results by testing. 结果表明，采用数值计算的方法得到原型轴流风扇的总声功率级和声源指向性与实验测试结果吻合较好。
- After two-grade demarcate, the A/B/C sound pressure level, the gross sound pressure level and the sound power level are produced with the application of A, B, C level fuzzy net. 通过二级标定，引入A、B、C三档模糊计权网络，生成A、B、C三档声级及总声级，求取声功率级，进而依据三段评判对噪声进行进一步的评判。
- The starting response frequency of the sandwich planes heightened and the absorbing sound power at the lower frequency intensified with augmenting honeycomb thickness. 蜂窝芯厚度增加，超振频率增大，声能在低频处的吸收增加；
- Reverberation room is the special test room that is used in acoustics, in the measurement of sound absorption coefficient in random incidence and determination of sound power levels of noise sources, the reverberation room is used very extensively. 摘要混响室是声学专业的实验室用房，它在测量声波无规入射时材料的吸声系数和测量噪声源的声功率级中得到了广泛应用。
- A sound mind is inseparable from a sound body. 健全的精神是与健康的身体是不可分割的。
