1.
double-extraction non-condensing turbine
双抽气背压式汽轮机
2.
geared noncondensing turbine
齿轮传动背压式汽轮机
3.
Pneumatic back press vibrator blade, three-dimension adjustable.
气动背压式串动刮刀，三位可调。
4.
On the Turbine Modification from Condensing Steam Type to Back-pressure Steam Type
凝汽式汽轮机改造成背压式的方法及节能效益
5.
Study on Air Type Filling Rationale of the Cement Mortar Packer;
水泥砂浆包装机背压式喂料原理的研究
6.
Application of Single Stage Back Pressure Steam Turbine in High Pressure Water Feeding System of Metallurgic Industry
背压式汽轮机在冶金行业高压给水系统中的应用
7.
Selection of Optimun Operating Mode of Backpressure Turbine with Post Turbine
背压式汽轮机加装后置式汽轮机后最佳工况的选择
8.
Cause Analysis and Prevention of Main Shaft Bending of Bleeding Back-pressure Steam Turbine-Generator Unit
抽汽背压式汽轮发电机组大轴弯曲原因分析及预防
9.
mechanical seal with low back pressure
背面低压式机械密封
10.
non-condensing automatic extraction turbine
背压调节抽气式汽轮机
11.
knapsack sprayer with pressurized cylinder
背负式压力筒喷雾器
12.
Direct-Driven Wind Power Generation System Based on Back-to-Back Three-Level Converter
基于背靠背三电平电压变换器的直驱式风力发电系统
13.
The Finite Element Analysis of the Gravity Type Rockfill Dam and the Rockfill Pressure on the Back of Gravity Wall;
重力墙式堆石坝及墙背堆石压力的有限元分析
14.
Analysis of Closure Causes of Self-contained Oil Servo Motor of Back Pressure Unit Owing to Faults and Solving Measures
背压机组自容式油动机故障关闭原因及对策
15.
high back-pressure and low oil pressure trip
高背压和低油压脱扣
16.
No reverse flow of oil exports in the oil flow available within inflow Type; Otherwise required outflow type, the control of oil in order to reduce pressure.
在油流反向出口无背压的油路中可用内泄式；否则需用外泄式，以降低控制油压力。
17.
The Research about Distribution Characteristics of Vola Force on the Ground in Male's Back Layout When High-jumpers Take-off
男子背越式跳高运动员起跳时足底压力分布特征的研究
18.
Special ( full ) endorsement
记名式（完全）背书