pum

Research on the Dynamic Characteristics of A New Type Coupling Vibrator of PUM

一种新型超声电动机耦合振子的动态特性研究

The new detection and error treatment methods using probability statistics are put forward for PUM .

对PMU同步相量测量装置，提出运用概率统计的原理建立新的检测方法和误差处理方法。

Pum blossoms remain us of the beauty of the nature before spring sets in .

梅花让我们想起了春天来临之前大自然的美丽。

Finally , the PUM based MLM is applied to analyze the electromagnetic scattering problems of the microstrip structure .

最后，本文将单位分解无网格法运用于分析微带结构的散射问题。

The partition of unity method ( PUM ) and Level Set Method ( LSM ) are briefly introduced in sections 2 and 3 , respectively .

第2和第3节分别简要介绍单位分解法和水平集法；

Urushiol manganese polymer ( PUM ) has been synthesized from manganous Sulfate and urushiol-sodium prepared by the reaction of urushiol with sodium hydrate .

本文研究将漆酚与氢氧化钠反应生成漆酚钠后，再与硫酸锰反应合成漆酚锰聚合物（PUM）的方法和工艺条件；

It was reported about catalysis of urushiol-molybdenum chelate polymer ( PUM ) on the esterification of n-butyl alcohol and glacial acetic acid and the effect of reactive condition on field .

本文报道漆酚钼螯合高聚物（PUM）催化正丁醇和冰乙酸直接酯化的研究结果，并考察了不同钼含量的PUM、PUM用量、醇酸比等对醋酸丁酯产率的影响。

This new method is based on the combination of a speech enhancement using Improved Iterative Wiener Filters , and Posterior Union Model ( PUM ) [ 3 ] to dynamically modify the probability computations performed in GMM recognizers .

文章描述了一种新的抗噪语音识别方法，即通过改进型重复Wiener滤波结合后验概率联合模型PUM（PosteriorUnionModel）[3]实现在噪声环境下连续字语音识别的方法。

For solving this problem , we design a real-time warning device , which can send out alarm signals and take action of force stoppage according to the pum - ping unit demand when the oil level is lower than set minimal value .

为解决这一问题，研制了一种实时报警装置，当油量少于设定的最小值时，可以在现场发出报警信号，并对抽油机采取强制停机措施，起到保护减速箱的作用。

Apply DSP-based direct digital signal ( DDS ) synthesizing technology , synthesize a standard signal source that carries synchronized pulse measured in second with GPS . The PUM calibration device is a combination of power magnification , output loop , sampling , digital PID and computer-on-module .

采用基于DSP的直接数字频率（DDS）合成技术，合成与GPS秒脉冲同步的标准信号源，将功率放大、输出回路、采样、数字PID和嵌入式计算机一起组成了PUM的检定装置。

One day David 's father said to his family , " We are going to be very busy . Caesar Augustus has ordered a count of all the families in all the towns . " " Pum Pum . Pa-rum-pum-pum-pum . I counted six of us ! " David sang .

有一天，大卫的爸爸跟家人说：“我们接下来会很忙，凯撒奥古斯命令所有镇的所有人都到这里集合。”。