rotary eyelet punch press是什么意思

网络释义

用法例句

The rotating ramjet is a new conceptive engine based on the ram-compressed technology without any blade or piston but only a ram-compressed rotor is used as its moving core component.

旋转冲压发动机是一种没有叶片和活塞的基于冲压压缩技术的新概念发动机,冲压转子是其惟一的核心转动构件。

Research of new conceptive rotated ramjet;

新概念旋转冲压发动机的研究与分析

A new conceptional turbine engine-rotated ramjet,with shock wave compression and trapped vortex combustion technologies,enjoys significant superiority in respect of higher combustion efficiency and lower pollution level.

旋转冲压发动机是一种全新概念发动机,采用激波增压和驻涡燃烧技术,其显著的高效、低污染特性引起越来越多人关注。

Primary Research of New Conceptive Internal-Rotor Burnt Rotating Ramjet;

新概念旋转冲压发动机基础性探索研究

Performance analysis of high-speed hybrid gas bearings for rotating ramjet

旋转冲压发动机高速动静混合气体轴承性能分析

Dynamic behavior of a high-speed hybrid gas bearing-rotor system for a rotating ramjet

旋转冲压发动机高速动静压混合气体轴承转子动力学特性试验研究

Effect of High Speed Spinning of Solid Fuel Ramjet on Steady Operation Range of Its Inlet

固体燃料冲压发动机高速旋转对进气道稳定工作范围的影响

The turbine engine has a compressor which turns at high speed.

涡轮发动机有一个高度旋转的压气机。

Numerical simulation of cold swirl flow field for solid fuel ramjet

固体燃料冲压发动机旋流冷流流场数值模拟

Experiment on swirl combustion characteristics of solid fuel ramjet

固体燃料冲压发动机旋流燃烧特性试验

rotary-type cam-driven tableting press

旋转式凸轮驱动压片机

Study on the Drivin of Cavity-front Constant-pressure Impact-rotary Hydraulic Roofbolter;

前腔常压式冲击旋转型液压锚杆钻机动力头的研究

Research on Co-ordination Process of Rotary Valved Pulse Detonation Engine;

旋转阀脉冲爆震发动机的协调工作研究

The Research on Optimal Design and Dynamic Simulation for Driving Head of Valvelless Impact-Rotary Hydraulic Roofbolter;

无阀冲击旋转型液压锚杆钻机动力头优化设计与动态仿真研究

Transient dynamics analysis for driving head of valvelless impact-rotary hydraulic roofbolter based on MSC.PATRAN

基于MSC.PATRAN的无阀冲击旋转型液压锚杆钻机动力头瞬态动力学分析

engine turning at peak revolution

最大转数旋转的发动机

(of an engine)revolve;increase the speed of revolution

（指发动机） 旋转,加快转速.

supercharged turboprop

增压涡轮螺旋浆发动机

a machine for stamping out engine parts

冲压发动机部件的机器.

rotary air engine

旋转式热空气发动机

rotary fixed displacement motor

旋转式固定排量发动机