The cross-spectrum characteristics of sound pressure between two hydrophones deployed vertically are analyzed in low frequency acoustic field of shallow water, more attentions are paid to the cross-spectrum active component of sound pressure when only two normal modes are trapped in the waveguide.
分析了浅海甚低频声场中的垂直双水听器的互谱特性,尤其关注了声场中只存在两阶简正波时声压互谱的有功分量。
Ground-fault Protection Principle Using Compensated Current and Active Component for Arc-suppression Coil Neutral Grounded Systems;
基于补偿电流与有功分量的接地保护原理
Principle Analysis and Algorithm Achievement about Selecting the Ground Wire Based on Power Component of Zero-sequence Current
基于零序电流有功分量的接地选线原理分析及算法实现
The resulting current reference equals to the difference between the instantaneous current of nonlinear load and its fundamental positive sequence active component.
所求得的补偿电流指令为非线性负载电流中除了基波正序有功分量之外的全部电流分量。
Analysis of Synthetic Error in Measurement of RMS and Active Power
有效值及有功功率测量的综合误差分析
QUANTITATIVE ANALYSIS OF DYNAMOMETER CARDS FOR SUCKER ROD PUMPING WELLS
有杆抽油井泵示功图的定量分析方法
Analysis and complementary Calcucation of Coulomb in 3-phase-3 wire Active Power Meter
三相三线有功电能表电量分析与补算
An Application of Wavelet Packet Decomposition and Reconstruction Algorithm to Active Energy Measurement
小波包分解重构算法在有功电能计量中的应用
How to Effectively Display the Function of Information Feedback from the Test Quality Analysis
如何有效发挥考试质量分析的信息反馈功能
effective output
有效输出量有效功率
automatic distributor of active power
有功功率自动分配装置
Power control and outage capacity analysis of orderly distributed triangular cellular communication systems
有序分布式正三角形小区结构的功控算法和中断容量分析
Effect of Abdominal Fat Distribution on EPOC after Aerobic Cycle Ergometer in Obese Young Women
腹部脂肪分布对青年肥胖女性有氧功率车运动后过量氧耗的影响
The Method for Detecting the Reactive Current Fundamental Components Rms Under Nonsinusoid Alconditions
非正弦条件下无功电流基波分量有效值的检测算法研究
Cause Analysis of Unusual Measure for the Three-phases Active Power Meter with Abnormal Circuit
三相有功电能表非标准接线时计量异常的原因分析及处理方法
Contents and Densities of Soil Organic Carbon in Urban Soils in Different Function Areas of Kaifeng
开封市不同功能区城市土壤有机碳含量与密度分析
In addition, condensers typically have the capability to supply above rated reactive power for short periods of time such as 1.5 times rating for one minute.
此外,调相机一般还具有短时提供超出额定容量无功功率的能力,如一分钟内可达1.5倍额定值。
The Analysis and Development of WDM Module with Output Power Dynamically Equalized;
具有功率均衡功能的WDM的分析与研制
Flos Daturaes, dry flowers of Datura metel L., had the efficacies of relieving cough, easing pain and releasing from hyperkinesias etc.
的干燥花,具有平喘止咳、镇痛、解痉等功效,其有效成分为东莨菪碱及少量的莨菪碱。
