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- noise prediction and control 噪声预报与控制
- All above is of significance to the prediction and control of noise radiated from underwater structure. 这对于水下结构辐射噪声预报以及噪声抑制具有重要意义。
- The advances and current state of the aerodynamic noise in turbomachinery were reviewed in terms of generation mechanism, numerical prediction and control method, respectively. 摘要 分别从机理研究、数值预测和控制方法三方面对叶轮机械气动噪声研究进展和现状进行综述。
- The sound pressure distribution in the interior cab is calculated with typical outside loads, which provides the evidence for the cab noise prediction and the acoustics characteristic improvement. 计算在典型的外界激励情况下车内声场的分布情况,为改善车内声学特性,对车内噪声进行预测提供了参考。
- The determining of lipases can predict and control the qualities of raw milk and dairy products. 通过检测脂肪酶的活性可以达到预测、控制原料乳和乳制品的质量。
- This paper puts forward a BHF optimized control project, based on the labor and investigation of predict and control of BHF. 在详细分析和研究BHF的预测和控制思想的基础上,提出了一个BHF优化控制方案。
- Behaviorism can be applied to interpret behavior and to predict and control it,which give much enlightenment on understanding and dealing with suicide. 行为主义不仅可以用来解释行为,还可以用来预测和控制行为,对理解和应对自杀具有重要的启发意义。
- In order to predict and control the polyolefin particle,many literatures report the models for polyolefin particle growth. 为预测甚至调控生产过程中聚烯烃颗粒粒径,近期出现了许多烯烃聚合颗粒增长的模型化研究报道。
- Consequently, the prediction and control of the springback becomes one of the hottest and most difficult subjects in autobody panel manufacturing. 目前回弹预测与控制的问题已成为该领域的研究热点与难点之一。
- The prediction and control of blasting hazard is always an important subject in engineering blasting felid, especially the hazard of blasting seismic. 爆破危害预测与控制一直是工程爆破界所研究的一项重要课题,其中尤以爆破地震危害最受人们关注。
- This paper introduces"danger point prediction and control system",which consist of danger point data bank and management system being possessed of multimedia functional. 介绍由危险点数据库及具有多媒体功能的管理系统组成的"变电站工作危险点预测及控制系统"。
- With the terminal service technology, the terminal server can be connected to monitor and control data acquisition, analyze signals, predict and diagnose faults of equipment. 利用终端服务技术,远程连接到终端服务器上,在远端监视、控制信号的采集,对采集的信号作分析,并实现对设备故障的预测和诊断;
- Various methods of dynamic control, such as end-point control by using sublance, slopping prediction and control, and slagforming control, are described. 介绍了各种动态控制方法,如用副枪进行终点控制,喷溅预报和控制以及成渣控制等。
- Accurate Phase Noise Prediction and Simulation in PLL Synthesizers 锁相频率合成器相位噪声的精确估计与仿真
- The control system can perform exact BTP prediction and control and quickly achieve the stabilization of BTP and the optimization of the process operation. 控制系统可准确、快速地预报烧结终点,具有稳定烧结终点和优化过程操作的作用。
- Vehicle Noise Prediction and Panel Acoustic Contribution Analysis 车内噪声预测与面板声学贡献度分析
- In order to effectively predict and control agro contaminants' pollution on soils and groundwater resources, related mathematical models need to be developed. 为有效地预测和控制农业污染物对土壤及地下水资源的污染,需要建立相应的数学模型。
- The two-phase flow model provides theoretical basis for the prediction and control of the borehole pressure and guarantee the successful operation of UBD drilling. 该模型为欠平衡钻井井底压力预测及控制提供了理论依据,保证了欠平衡钻井的成功实施。
- Rock blasting mechanism; blasting new technologies; blasting control technology; blasting hazard prediction and control; blasting process computer simulation. 岩土爆破机理;爆破新技术;控制爆破技术;爆破危害的预测和控制;爆破过程的计算机仿真等。
- Artificial neural networks system can also be used to prediction and control of metallurgic quality and process parameters during metallurgical process and surface treating. 研究人工神经网络也可用于钢的冶金过程及钢的表面处理过程工艺参数的预测及控制。
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