Study on comprehensive protective function of tilt-back seats and new bladder-type anti-G system
后倾座椅与新型囊式抗荷系统综合防护性能研究
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结论45°后倾角座椅与新型囊式抗荷系统的综合防护性能可达到10G。
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他说:“坐在摇椅里,人们很难会感到焦虑。”天花板上悬着一只巨大的迪厅闪光球灯。
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The master sat throned in his great chair upon a raised platform, with his blackboard behind him.
在高高的讲台上,老师像皇帝一样坐在那把大椅子里,身后就是黑板。
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He leaned back in his office chair and sighed as he stroked his beard.
拉比坐在椅子上往后仰,抚摸着他的胡须叹息了一声.
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He leaned back in his office chair and sighed as he stroked 3 his beard.
拉比坐在椅子上往后仰,抚摸著他的胡须叹息了一声.
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After a chat about rules being rules, he reluctantly let me wheel him to the elevator.
经过闲聊了解有关出院规则后, 不情愿地让我用轮椅推他进电梯.
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