pressure drop analysis

The existent pressure drawdown analysis technologies interpret nothing but low permeability and isotropy reservoirs,instead of interpreting pressure decline analysis of anisotropic fractured reservoir where there are a lot of natural fracture.

现有的压降分析解释技术只适合于低渗透均质油藏,而不能解释裂缝性油藏的压裂裂缝参数。

A model for pressure decline analysis under the condition of considering back flow and compressibility of fracturing fluids was developed on the basis of material balance theory and the rule of fracture propagation.

以物质平衡原理和裂缝延伸规律为基础,在考虑压裂后立即放喷和压裂液的压缩性的情况下,建立了裂缝强制闭合时的二维压降分析模型。

Power grid integrity includes four issues, namely, IR Drop analysis, ground bounce analysis, Ldi/dt from the pin inductance and EM analysis.

随着超大规模集成电路集成度和工作频率的不断提高,电源网络完成性分析变的越来越重要,一般有四个关键问题:电压降分析、接地点电势上升分析、来自引脚电感的Ldi/dt分析和电子迁移率分析。

The sedimentation analysis method was used for measuring the sand content of settleable solid in wastewater.

应用物理化学分析中的沉降分析法对污水水体内可沉固体中含砂率进行测定。

Heat Transfer and Pressure Drop Analysis on Evaporation of Refrigerant R410a in Plate Heat Exchanger

R410a的板式蒸发器换热与压降分析

A New Type of PT Voltage Drop Analyzer Based on Wireless Technology

基于无线技术的新型PT压降分析仪

Research on Antihypertensive Effect and Mechanism of the Extraction of Peritrophe Roxburghiana in Renal Hypertensive Rats;

红丝线草提取物对肾性高血压大鼠降压及其降压机制分析

Causes Analysis and Solutions of Low Control Rate and Treatment Quality in Elderly Hypertensive Patients;

老年高血压降压不易达标及降压质量低的原因分析及对策

Analysis of Transformer Noise and its Reduction

关于变压器噪音的分析及其降低方法

Analysis and Suggestions of Voltage Dips in Quanzhou Power Network

泉州地区电网电压骤降的分析及建议

Slip steady economy power research for induction motor

异步电动机降压恒转差节电效果分析

Statistics and Analysis and Prediction and of Voltage Sags in Xingtai Electric Network;

邢台电网电压暂降的统计分析与预测

The Application of Wavelet Packet in the Detection of Voltage Sag;

小波包分析在电压暂降检测中的应用

The Analysis and Design of Dual Buck Switching Mode Power Supply

双输出降压型开关电源的分析与设计

The Analysis of IR-drop and Thermal Reliability for Power/Ground Network

P/G网的IR-drop压降和热可靠性分析

Mechanism Analysis of High Pressure Spray Dustfall in Heading Face

掘进工作面高压喷雾降尘的机理分析

Analysis of the working pressure decrease with SIMBA mining trolley

SIMBA型采矿台车工作压力下降分析

Design and Simulation Analysis of a New Electronic Step-down Transformer

一种新型电子降压变压器的设计与仿真分析

Observation and analysis for hypertensive patients during the morning using of antihypertensive drugs

高血压患者术晨使用降压药的观察与分析

Use of antihypertensives in 1630 in-patients

1630例高血压住院患者的降压药物使用分析

The Therapeutic Efficacy Analysis of Abrupt Antihypertensive Therapy of Hypertensive Cerebral Hemorrhage (A report of 61 cases)

高血压脑出血降血压治疗效果分析(附61例报道)

Power Transmission Model of Step-down Piezoelectric Transformer and Decomposition Analytic Approach for PT Converter

降压型压电陶瓷变压器功率传输模型及其变换器撕裂分析法