模型机 meaning in English

model machine

Experimental investigation on detonation velocity in pulse detonation engines with different inner diameters
不同内径两相脉冲爆震模型机爆震波速的试验研究
The project , on which this thesis is based , is to develop a software transceiver prototype system
本文所涉及项目的目标是开发一个软件电台的模型机系统。
Before flying , glider and sailplane pilots may be interested to know if there is adequate lift due to upward air currents
在飞行之前，滑翔机师及模型机操作专家可能想知道有没有上升气流提供足够的抬升动力。
Before flying , glider and sailplane pilots may be interested to know if there is adequate lift due to upward air currents
在飞行之前，滑翔机师及模型机操作专家可能想知道有没有上升气流提供足够的抬升动力。
Furthermore , on the theoretics of the balancing machine and associations with the practicalities of the motorcycle crank , it has reasoned out the test principles and mathematic model of the unbalance mass checking device of the motorcycle engine crank set , which is supported by the new method
提出了新型试验方法所采用试验装置的测试原理和数学模型，并设计出了模型机。模型机正在制造中。第三：得到了一个结论：摩托车发动机曲柄连杆机构的动平衡率等于旋转不平衡量除以往复不平衡量。