1.
Raman Scattering Studies on PZT Thin Films for Trigonal and Tetragonal Phase Transition
硅基PZT热释电薄膜三方-四方相变的拉曼散射研究
2.
Study on Harmonic Detecting of Three-phase Four-line System;
三相四线制电路中谐波检测方法研究
3.
Pulse Width Modulation Signal Generation Methods for Four-Switch Three-Phase Inverters
四开关三相逆变器的PWM脉冲生成方式
4.
Advantages Of Fourth Party Logistics Comparing With Third Party Logistics;
第四方物流与第三方物流相比的优势分析
5.
STUDY OF PRINCIPLE AND CONNECTION SCHEME OF THREE PHASE TO FOUR PHASE TRANSFORMER
三相变四相电力变压器的接线方案与原理研究
6.
STUDY ON THREE-PHASE FOUR-BRIDGE SWITCH MODE RECTIFIER AND TTS CONTROL MODE
新型三相四线桥斩控式整流器及控制方式研究
7.
Study on measuring three-axis force with four-part sensing elements
四相敏感元件测量三轴力的传感方法研究
8.
Study on the Chemical Phase Analysis of Manganese Ore Ⅱ. Determination of Trivalent and Tetravalent Manganese Ore
锰矿化学物相分析方法的研究Ⅱ.三价和四价锰矿物的测定
9.
The Research of Three-Phase Four-Wire Distribution Static Synchronous Compensator Control Method;
三相四线制配电网静止同步补偿器控制方法的研究
10.
Research on Harmonic Current Detection in Three-Phase Four-Wire System Based on Improved p-q-r Method
基于改进p-q-r法的三相四线制系统谐波电流检测方法的研究
11.
The Comparison between the Third Party Logistics and the Fourth Party Logistics;
第三方物流和第四方物流的比较分析
12.
three-phase power directional relay
三相功率方向继电器
13.
Put four small triangles under the big rectangle.
把四个小三角形放在大长方形的下面。
14.
The solvable condition for three classes of fourth order non - linear differential equation;
三类四阶非线性微分方程的可解条件
15.
The Feasibility Analysis of Strategic Cooperation between 3PL and 4PL;
第四方物流和第三方物流战略合作可行性分析
16.
Research on Evaluation of 3PL Service Providers in 4PL;
第四方物流中第三方物流服务商的评价研究
17.
Strategic Cooperation of Third Party Logistics and Fourth Party Logistics;
第三方物流与第四方物流的战略协作式发展
18.
New Method to Solve Flow Equation using Total Variation Diminishing Schemes with Third and Fourth Order Accuracy
TVD三阶和四阶格式求解渗流方程新方法