1.
Design and Study on a New Kind of Negative Pressure Floation Equipment;
一种新型负压气浮除油装置的研究与开发
2.
Mac Intosh cell
转子型压气式浮选机
3.
air-blast on-load isolator
压气式负荷隔离开关
4.
Janney mechanical-air machine
詹尼型压气机械搅拌浮选机
5.
A raised bubble, as on a painted or laminated surface.
浮泡如漆面或层压的表面的气泡
6.
The Static and Dynamic Characteristics of Gas Spindle Are Studies and The Structure Are Designed;
气浮主轴动静压特性分析及结构设计
7.
Design of Profilograph Based on Static-pressure Air Bearing Slider
基于静压气浮导轨形状测量仪的研制
8.
Supersonic velocity field of externally pressurized gas-lubricated circular bearings
平面静压气浮轴承超音速流场的研究
9.
Study on Intratracheal Suction Negative Pressure for Tracheotomy Patients
气管切开患者气管内吸引负压的探讨
10.
Flow Characteristics and Redesign of Highly Loaded Helium Compressors
高负荷氦气压气机的气体流动特点与改型设计
11.
Pressure test of segmental pigging: cleanup sundries, free rust, drainage and exhaust in pipe.
分段清管扫线试压：清除管线杂物、浮锈、排水、排气。
12.
An Aerostatic Bearing Numerical Calculation Method for 6-DOF Simulation Satellite
6自由度模拟卫星静压气浮轴承数值计算方法
13.
Study on Suction Pressure Float Control for Compressors in Supermarket Refrigeration System
回气压力浮动控制法在超市制冷中的节能探讨
14.
Lubricants for light duty rotary oil-flooded air compressor
GB5904-1986轻负荷喷油回转式空气压缩机油
15.
Making and Clinical Application of Bedsore-Preventive Cushion for Passive Urination
负压排尿式防褥气垫的制作与应用
16.
a gauge for indicating negative atmospheric pressure.
用来显示负大气压的测量器。
17.
pulse air induction reactor (PAIR)
脉冲负压空气喷射净化器
18.
no-load electro-magnetic valve of air compressor
空气压缩机无负荷电磁阀