impactor造句怎么写

Study on the dynamic simulation system of the new hydraulic impactor with pressure feedback

The presence of hydrocarbons, and the absence of carbon monoxide, provide strong evidence for a water-depleted impactor in 2009.

"In a way you do make a crater, but you fill it all in with the impactor material, " says Asphaug.

Next week, the new LCROSS satellite will release an impactor that will strike a permanently Shadowed crater near the lunar South Pole to see if any hidden water or ice sprays free there.

The space craft will not land on the moon, though it will send a small "impactor" probe to the surface.

New pressure feedback hydraulic impactor dynamics modeling and simulation question research

This paper describes a method for measuring particle size of inhaled aerosol with a phantom of human head wearing dust-proof mask anda cascade impactor.