1.
Clinical study on reducing the risk of thrombosis in arteriovenous fistula by using two-way blood re-infusion method
双向回血法对降低动-静脉内瘘血栓形成危险性的临床研究
2.
dual way check valve
双向止回阀（双通单向阀）
3.
A response to a transmission made over a two-way radio.
回应对双向无线电通信信号的反应
4.
Studies on Divergently Selective effects for Plasma very Low Density Lipoprotein Concentration In Broiler Chickens;
肉鸡血浆VLDL浓度双向选择效应的研究
5.
Seat discs shall be reversible to extend check valve life.
阀座阀瓣应该是双向的，能够延长止回阀寿命。
6.
STUDY OF FEED SCREW & MUTI-AIM OPTIMUM DESIGN
异向回转双螺杆机构的研究及多目标优化设计
7.
Fault identification in double-circuit on same pole using neural network
基于径向基网络的同杆双回路故障类型判定
8.
Experimental Study on Resilience Modulus in Controlling Bumping at Bridge-head Using Two-way Tensioned Geogrid;
双向土工格栅处理桥头跳车回弹模量试验研究
9.
Recalling from Nightmare to Innocence--Dual cultural complex on Xiao Hong s novels;
由梦魇向童真回溯——萧红对故乡的双重文化情结
10.
A Dual-polarized Microstrip Antenna for the Retrodirective Array
一种应用于方向回溯阵的双极化微带天线
11.
A Fractal Dual-polarized Microstrip Antenna for the Retrodirective Antenna Array
一种应用于方向回溯天线阵的分形双极化天线
12.
Buy-back Contract of Supply Chain Based on Double Auction Mechanism
基于双向拍卖机制的供应链回购契约研究
13.
Self-synchronization Theory of a Vibrating System with Two-motor Drives Rotating in Opposite Directions
反向回转双机驱动振动系统的自同步理论
14.
Frequency Capture of Vibration System with Two-Motor Drives Rotating in Same Direction
同向回转双机驱动振动系统的频率俘获
15.
A Kinematic Analysis of Teng Haibin's Backward Giant Swing with twist 360°on Parallel Bars
滕海滨双杠向后大回环转体360°运动学分析
16.
Study and Comparison of Double Vessels Double Flow Directions External Cyclic Heat Feedback Extracting and Normal Extracting Techniques
双罐双向外循环热回流提取技术与常规提取技术的比较研究
17.
A bidirectional ultrasonic Doppler for blood flow velocity measurement with direct single-sideband separation
单边带直接分离式双向超声多普勒血流检测
18.
Establishment and Application of the Two-way Communication System of the STA-R Homeostasis Analyzer
STAGO STA-R全自动血凝仪双向通讯建立和应用