1.
On the new trend of the relations between teachers and pupils;
师生关系新走向:双向式“师道尊严”
2.
dual two trailing shoe brake
双向双从蹄式制动器
3.
dual two leading shoe brake
双向双领蹄式制动器
4.
alternate type mounted reversible moldboard plough
悬挂键式双向铧式犁
5.
bilateral rapier loom
双向剑杆式投纬织机
6.
axial double-tilting frame type oil motor
轴向双斜盘式油马达
7.
dual-acting band brake
双向作用带式制动器
8.
worm-and-double-roller steering gear
蜗杆双滚轮式转向机构
9.
bilateral tiltable jig for grinding fillet
双向可倾式磨镶条夹具
10.
full-plastics open type bidirectional exhaust fa
全塑开敞式双向换气扇
11.
A Compound Flyback Bi-Directional Current Source High-Frequency Link DC/AC Converter;
双组合式单端反激双向电流源高频链逆变器
12.
double pipe longitudinal finned exchanger
双套管式纵向翅片换热器
13.
worm-and-twin-lever steering gear
蜗杆曲柄双销式转向机构
14.
Staggered floor-two-way center ramp
楼地板错开的双向中间匝道式
15.
Launch the Two-Way Interactive Business on the Cable Television Network
在有线电视网上开展双向交互式业务
16.
Energy-saving Study on a New-style Double-acting Vane Steering Pump;
新型双作用叶片式转向泵的节能研究
17.
Research on Measurement Technology of Bidirectional Electric Energy in Distributed Power Supply;
分布式电源双向电能测量技术的研究
18.
Analysis of the Win-win Model for Vertical Integration;
企业纵向并购中双赢整合模式的研究