ducted造句怎么写

8、These DF results are in good agreement with the results of non-ducted ray tracing computations.

10、The position adjustment is both a key technology and difficult point for control of the ducted fan UAV.

12、In this paper, a comprehensive model for the response dynamics of premixed ducted bluff-body stabilized flame is developed.

14、The advantage of the ducted propeller is, this type propeller can support greater thrust and higher efficiency under low speed, so is the first choice.

16、In this paper, an attempt is made to apply the regression analysis method in handling the experimental data of ducted propeller series in cavitation tests.

18、In testing, the Jetpack could travel at 60 miles per hour for up to 30 miles, and as high as 7, 800 feet using a gas engine and two ducted fans.

20、On the basis of a field investigation to a reclaimed mining area in northeast Guangxi, the assessment on the heavy metal pollution state of the paddy soil has been con - ducted.

2、Numerical simulation and experimental study of deposition for ducted rockets

4、Stability and control analysis of rotor/ducted-fan based unmanned helicopter

6、Both numerical simulation and experiment were adopted to research ducted heat convection.

9、This second system consists of four ducted fans, one mounted at each corner of Talaris's carbon-fibre frame.

13、This hovercraft has ducted fans which provide lift and propulsion instead of the sometimes-dangerous rotor blades of other flying machines.

17、The results of observations and theoretical analysis show that the ducted whistlers propagating along the field-aligned ducts can be received at low latitudes.

1、ducted-fan (jet) engine

5、In the propulsion performance of the icebreaker, mainly use the ducted propeller as the main propulsion.

11、The flow field characteristic of a helicopter ducted tail rotor in hovering were analyzed using CFD method in this paper.

19、In testing, the Jetpack could travel at 60 miles per hour for up to 30 miles, and as high as 7,800 feet using a gas engine and two ducted fans.

7、Used in ducted and ductless range hoods and over the counter microwave ovens.

3、Methods Tests were con ducted by two-step loading method.

15、These Data Furnaces, which would consist of 40 to 400 CPUs, would be ducted directly into the building's heating system, providing free heat and hot water.