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- Results: High ET, high TNF, low NO and increased CEC were found in 50 patients with PASO, and they were closely associated with the degree of PASO. 结果:50例PASO患者均呈现高ET、高TNF、低NO血症;外周循环血内皮细胞数目明显增加(P<0。
- The result of this disposing is an integrated and low no ise level cycle of ECG signal, which contains all useful characteristic signals.We hope it will be convenient for doctors. 这种方法最后得到的是一个完整且低噪声的ECG周期，其中包含了有用的各种特征信号，对判断病情十分有利。
- Conclusion The obvious placental pathologic changes occurred in patient with IUGR caused noticeably lower NO levels in maternal and umbilical serum. 结论IUGR时，胎盘发生明显病理变化，导致母血及脐血中NO的水平降低。
- The mechanism of the lower NO, CO emissions of the premixed superadiabatic combustion in porous media, in comparison with the free flame, was experimentally studied. 摘要通过实验探讨了多孔介质内燃气和空气预混合超绝热燃烧降低NO、CO排放的机理。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- He because of bashful but low head. 他因羞愧而低下了头。
- I felt low when the post arrived and there was no letter from my wife. 邮递员来过了，没有我妻子的来信，我感到很失望。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。
- Talking in a low voice were a man and a woman. 低声讲话的是一男一女。
- Judy bent her face low over the notebook. 朱迪把脸凑近笔记本。
- The food should be kept at low temperature. 这种食品应低温保存。
- The publisher paid his hacks low. 出版商付给他雇佣的文人很低的费用。
- Winter is the low season at seaside hotels. 冬季是海滨旅馆业的淡季。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The economy of the country is at a low ebb. 该国的经济处於衰退阶段。
- The act or posture of bending low or crouching. 下蹲，蹲伏下蹲或蹲伏的动作或姿势
