tilting bed造句

例句与造句

1. Changes of cardiac function during 21 d head - down tilt bed rest and the effect of lower body negative pressure in the last week
   头低位卧床期间心功能的变化及最后一周下体负压锻炼的影响
2. The volunteers , all male , were confined to their slightly tilted beds for 90 days for " operation bedrest , " during which they were banned from sitting up , even to wash or eat
   所有志愿者都是男性，将他们限制在一稍微倾斜的床上做“可操纵卧床休息”达90天，其间，他们不能坐起，甚至洗漱或吃东西也不行。
3. It's difficult to find tilting bed in a sentence. 用tilting bed造句挺难的