1.
theoretical waterflood areal sweep
理论注水面积波及效率
2.
On the Water Use Efficiency and Trend of Ningbo;
宁波水资源利用效率现状及趋势分析
3.
Study on Water Displacement Efficiency and Sweep Efficiency for Sandstone Reservoir with Medium or High Permeability
中高渗砂岩油藏水驱油效率及波及规律研究
4.
Advances in Microwave GaAs FET DeviceandCircuit Technologies
微波砷化?功率埸效应管及其电路技术的进展
5.
Experimental Research on Sweep Coefficient and Oil Displacement Efficiency of Polymer Flooding;
聚合物驱波及系数和驱油效率的实验研究
6.
A Software Design for High Power Microwave Device and Thermal Effects Analysis;
高功率微波器件及热效应分析软件设计
7.
Policy Impact, Stock Price, and the Market Efficiency of China Stock Market;
政策干预，股价波动，以及中国股票市场的效率
8.
Research on Mechanism and Efficiency Improving Methods in Ultrasonic Scale Cleaning;
超声波防垢除垢机理及提高效率的方法研究
9.
Preliminary Research of the Influence of the Frequency in ESWL to Renal Damage and Efficiency;
ESWL中冲击波频率对肾脏损伤及碎石效果的影响
10.
Simulation and analysis of collision efficiency in acoustic agglomeration
小颗粒声波团聚中碰撞效率的计算及影响分析
11.
high reliability and high efficiency C-band middle power TWT
高可靠高效率C波段中功率行波管
12.
An Empirical Study on Exchange Rate Wave Effect and the Moderate Equilibrium Exchange Rate of RMB
人民币汇率波动效应及适度均衡汇率水平的实证研究
13.
Analysis on the Relationship Between Sino-U.S. Trade Balance and the Adjustment of RMB Effective Exchange Rate Level and Volatility
人民币实际有效汇率调整及其波动率与中美贸易收支
14.
Turbine Index Method and Design and Implementation of Ultrasonic Method Efficiency Test Software
水轮机差压法及超声波法效率试验软件的设计及实现
15.
Research on Helical Slow-Wave Structures of High Efficiency TWTs;
高效率螺旋线行波管慢波系统的研究
16.
Discussion on the Factors Influencing Rotor Center Bore Ultrasonic Testing Effect and the Examining Rate
影响转子中心孔超声波探伤效果的因素及可检率探讨
17.
Calculation and application of zero order optical diffraction efficiancy for ultrasonic standing wava Bragg modulator
超声驻波布喇格调制器零级光衍射效率的计算及其应用
18.
Effects of Boer goat donor and service ram on the embryo transferring rate
供体母羊及与配公羊个体对波尔山羊胚胎移植效率的影响