结论: 外源性雌激素对脂多糖诱导的急性肺损伤有保护作用.Conclusion: Extra estrogen could prevention of acute lung injury induced by lipopolysaccharide.脂多糖是 革兰 氏阴性菌细胞壁的重要组成成分.Lipopolysaccharides are a major component of the cell walls of Gram - nega...
这所房子寂静无声,只听见树枝刮擦着石板瓦吱吱作响.The house was silent but for the scraping of a branch on the slates.这时后院走廊上传来一阵刮擦的声音.There was a scraping noise on the back porch.不管容器什么材料,刮擦器全部采用316L不锈钢或者铜镍合金.All SS 316 L or Monel construction ...
This theme recurs several times throughout the book.这一主题在整部书里出现了好几次。Leap year recurs every four years.每四年闰年一次.The disease recurs in epidemic cycles at two - to three - year intervals .本病流行周期为 2-3年....
declining soil fertility正在下降的土壤肥力A declining workforce has to provide for an increasing number of retired people.逐渐减少的劳动人口须要供养越来越多的退休人员。He shielded his eyes against the dazzling declining sun.他用手遮挡眼前落日耀眼的余晖。Official stat...