headrest nghĩa là gì

Ví dụ về headrest

• All ten setups used a hard plastic headrest to extend the neck and tilt the chin back.

• A headrest and a chinrest were used to keep the subject's head immobile during recording.

• A chinrest and a headrest prevented the subject from making head movements.

• Nevertheless, the springcentred joystick emulation strategies implemented with spring-less devices for wheelchair control have shown their feasibility, both with the devices mentioned above and with a headrest control device.

• I know of no evidence that injuries have been caused by headrests and am not persuaded that legislation is required.

• There are no requirements governing the fitting of headrests or head restraints to motor vehicles in this country.

• I also want to look into the point which she raises about headrests.

• The pilot sat semi-reclined in an adjustable back-rest seat with headrest and non-adjustable rudder pedals.