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- Development of vertical storage tank acoustic detection apparatus 常压立式储罐声学检测仪的研制
- acoustic detecting apparatus 听声器,声测站
- Photmultiplier tube as photoelectricity detecting apparatus determines light intensity of sample doped photobacterium. 光电倍增管作为光电检测器,测定加入发光细菌样品的发光强度;
- Please show us the certificate for fire extinguishing and detecting apparatus (the rules and regulations/the inspection record) . 请出示消防设施的合格证书(有关规章制度、检查纪录)。
- Optimal parameters of the detecting apparatus are gained through the combination of the subsection method and the optimization design by Matlab software. 通过分段线性化的方法解决非线性误差,并用Matlab软件进行仿真和计算机辅助优化设计,从而实现检测装置参数的优化。
- Design and Achievement of Human's Breath Detection Apparatus Display System. 人体呼吸探测仪显示系统的设计与实现。
- The model of a multibeam underwater acoustic detection system based on pseudo-noise sequence is presented. 并给出了数值仿真实现,分析了信噪比、多址干扰及发射波束数等对信道估计算法性能的影响。
- Target echo signals are the main information source in underwater acoustic detection system. 目标回波信号是水声探测系统主要的信息来源。
- The acoustic detection methods have advantages over the othermethods in that they are non-invasive and immune to electromagnetic noise. 本文通过对国内外大量相关资料的分析,指出传统的信号变化方法在处理含有强烈噪声的非平稳突变信号中的缺陷。
- One might wonder if these particles could reach the detection apparatus before decaying. 人们也许会怀疑,这些粒子究竟能否在衰变之前到达探测装置。
- The acceleration responsivity is a significant parameter for a fiber-optic hydrophone used in underwater acoustic detection. 摘要对用于水声探测的光纤水听器,加速度相移灵敏度是一个重要的参数。
- Due to a lower cost in calculation and a higher accuracy, TDE (Time Delay Estimation) theories become quite generally used in acoustic detection. 以时延估计(Time Delay Estimation)为基础的定位算法和理论,由于其较低的运算复杂度和较高的准确率,而成为目前比较通用的声定位方法。
- canister resistance detecting apparatus 滤毒罐阻力测量器
- active acoustic detecting device 主动声探测仪
- insulation monitoring and detecting apparatus 绝缘监察装置
- Reflection and refraction of acoustic waves at a sediment interface is an important problem for seafloor scattering,bottom reverberation and the acoustic detection of objects. 声波在海底界面的反射和透射是海底散射、海底混响、海底目标探测的重要问题。
- With the progressive development of underwater acoustic detection and acoustic-guided weapons, more advanced requirements are imposed upon the acoustic properties of submarines. 随着水声探测潜艇的手段和方法以及带有声制导的水下武器的不断完善,对潜艇的声学性能的要求越来越高。
- canister resistence detecting apparatus 滤毒罐阻力测量器
- Abstract: A 16-channel temperature detection apparatus with platinic resistance is presented. The method of the down-lead elimination of the platinic resistance and nonlinear correction with positive feedback are discussed. 文摘:介绍了一种经济实用的16通道铂热电阻测温巡检显示仪,并论述了铂热电阻的引线消除和用正反馈实现非线性校正的方法。
- There are some electrical apparatus in the room. 房间里有些电器。