undershot wheel

underwater emission-and direction frequencies

水下发射和定向频率

Research on the Adjustable Discharge Valve of Underwater Hydraulic Balanced Launcher

水压平衡式水下发射装置的可调节发射阀研究

3D Numerical Simulation on the Process of the Missile Underwater Launching and Exiting from Water

潜射导弹水下发射及出水过程三维数值研究

Numerical Study on the Initial Stage Flow of Gas Jet for Launch Underwater;

水下发射燃气射流初期流场的数值研究

Simulation of Weapon Underwater Launching with Computational Fluid Dynamics Software

基于计算流体力学的武器水下发射过程仿真

The pool of water evaporated in the sun.

那一滩水在太阳照射下蒸发掉了。

The hydrodynamic computation on moving base vertical launching of underwater missile

导弹水下动机座垂直发射过程的水动力计算

Modeling and Simulation of Pneumatic and Hydraulic Underwater Weapon Launching System

气动水压式水下武器发射系统建模与仿真

not subject to guidance or control after launching.

发射、起飞或下水后不服从引导或支配的。

A Power Amplifier Switable for Underwater Acousic Transmitter

一种适用于水下声发射机的功率放大器

Process of putting into motion a ship, spacecraft or new product

（船的）下水；（航天器的）发射；（新产品的）投产或投放

Analysis of Initial Phase Trajectory for the Torpedo Launched by Underwater Unmanned Vehicle

无人水下航行器发射鱼雷初始弹道分析

Simulation and Analysis of Hydraulic and Balanceable Underwater Weapon Launching System

液压平衡式水下武器发射系统仿真分析

Study of Ship-to-Air Missile Horizontal Launch Envelops Guided by Ship-by-ship

舰舰协同制导下舰空导弹水平发射区研究

Effect of Submarine Corrosion on Reliability of Launch System

水下环境腐蚀对发射装置可靠性的影响分析

Study of Acoustic Emission Signal Characteristic of Water-Containing Coal and Rock Under Different Stress Rates

不同应力速率下含水煤岩声发射信号特性

Simulation Analysis of the Feasibility of Launching Torpedo from Underwater Unmanned Vehicle

无人水下航行器发射鱼雷可行性仿真分析

Determination of Sulfate in Surface Water and Underground Water by Inductively Coupled Plasma-Atomic Emission Spectrometry

电感耦合等离子体发射光谱法测定地表水和地下水中的硫酸根