1.
Design and analysis of dual-frequency ultrasound dynamic countercurrent extraction apparatus
双频超声动态逆流高效提取装置的设计与分析
2.
Process of three-effect dynamic countercurrent extraction from Hedyotis diffusa
白花蛇舌草的三效动态逆流提取工艺研究
3.
Study on Processing Technology of Pot Groups Dynamic Refluence in Extracting Polysaccharide from Cordyceps militaris (Fr) Link
罐组式动态逆流提取蛹虫草多糖的工艺研究
4.
Effects of Different Pretreatments on Simulative Counter-current Extraction of Flavonoids from Bamboo
不同预处理对动态逆流模拟实验提取竹叶黄酮的影响
5.
Multi-period Dynamic Optimization Model for Manufacturing Reverse Logistics Network;
再制造逆向物流网络的多周期动态优化模型
6.
Dynamic Performance Evaluation of the Third Party Reverse Logistics Service Based on DEA;
基于DEA的第三方逆向物流服务动态绩效评价
7.
Dynamic Game Analysis about Reverse Logistics between Government and Enterprise;
政府与企业实施逆向物流的动态博弈分析
8.
Dynamic Decoupling Control of AC Hybrid Magnetic Bearing Based on Neural Network Inverse Method
交流混合磁轴承神经网络逆动态解耦控制
9.
Dynamic simulation of multi-stage countercurrent is an important subject in the field of Chemical Dynamics.
多级逆流过程的动态模拟，是化工动态学领域中的一个重要课题。
10.
Research on Dynamic Characteristic and Parallel Circulating Current Restrain of Three-Phase Inverters;
三相逆变器动态特性及其并联系统环流抑制的研究
11.
The Retailer and 4PL Dynamic Behavior Quantity Analysis Model in Return Reverse Logistics;
退货逆向物流中零售商与4PL的动态行为量化分析模型
12.
Research on Overmodulation Strategies for SVPWM Inverter to Dynamic Performance of AC Motors
SVPWM逆变器过调制策略对交流电机动态性能影响的研究
13.
DC reversible variable speed motor
直流可逆变速电动机
14.
Research on 1kVA Three-state Quasi-PWM Hysteresis Current Controlled Inverters;
1kVA三态准PWM电流滞环控制逆变器研究
15.
On Eco-efficiency Evaluation System for Reverse Logistics of Electronic Product;
电子产品逆向物流生态效益指标体系
16.
Dynamic Inversion-PID Controller of a Supermaneuverable Aircraft
超机动飞机动态逆-PID控制器设计
17.
The varible polarity output process of the inverter AC arc welding power source we designed is a very quickly alternating dynamic one.
设计的逆变交流弧焊电源输出变极性过程是极其快速变化的动态过程。
18.
A backward flow of water, as from the action of oars.
反流，逆流向后流的水，如由浆的划动引起