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...
He has never exhibited the self-confidence, bordering on arrogance, of his predecessor.他从未表现出他前任的那种近乎傲慢的自信。Hopes of an early cut in interest rates bolstered confidence.利率有望早日下调，从而增强了人们的信心。He walked towards the summerhous...
发报机滴滴答答地发出电报.The telegraph ticked out a message.一台发报机可发射两种讯号:点和线.A telegraph can transmit two different signals : a dot and a dash.这个简易的发报机在测试中的表现是出人意料地好.This simple transmitter has been shown in tests to work surprising...