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- lowest astronomical tide 最低天文潮位
- Objective To evaluate the effect of astronomical tide on incidence in actue coronary events (ACEs). 目的研究天文潮汐对急性冠心病事件发生率的影响。
- Results More ACEs were observed during strong astronomical tide period,especially in up and down periods. 结果在强天文潮汐期内发生急性冠心病的患者显著多于其他时期，而且在朔望期发生的人数多于上、下弦期。
- This indicates that the city (Note: Shanghai) yesterday (the 14th) entered the flood season this year, the 8 th astronomical tide flood. 这标志着本市(注：上海)从昨天（14日）起进入今年汛期第8次天文大潮汛。
- The current period when astronomical tide, coastal units will be taken to avoid moisture wave measures to strengthen preventive. 目前正值天文大潮期，沿海有关单位仍将采取防潮避浪措施，切实加强防范。
- The results show that the one factor among astronomical tide, local precipitation and upriver flux and specially the coaction of the three factors can be the dominant reason. 发现年最高水位的出现往往是天文潮位、上游来水和当地降水等其中某个因素起主导作用，或者是几个因素共同作用而引起的，特别是当这3个因素共同作用时会使水位非常高，而往往超过警戒水位。
- Astronomers explained that this was due to the typhoon, "Haig than the" landing time and astronomical tide of overlap caused by the storm surge caused. 天文学家解释，这是由于台风“黑格比”的登陆时间与天文大潮重叠而引发的风暴潮所导致的。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- Conclusion Nurses should know about the regularity of astronomical tides,and give appropriate advice to patients with coronary heart disease to keep them calm psychologically. 结沦护理人员要了解天文潮汐的变化规律，教育冠心病患者在强天文潮汐期内要保持情绪稳定。
- We dug clams in the flats at low tide. 退潮时我们在浅滩挖蛤蜊。
- The effects of astronomical tide on the occurrence of stroke 天文潮汐对脑卒中发病影响的研究
- The Effects of Astronomical Tide on Incidence of Acute Coronary Events 天文潮汐对急性冠心病事件发生率影响的研究
- The US coin of the lowest denomination is the cent. 美国硬币的最小单位是美分。
- 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。
- Painting was then at its lowest ebb. 那时绘画艺术非常不景气。
- He because of bashful but low head. 他因羞愧而低下了头。
- The Effects of Astronomical Tide on the Incidence of Heart Failure of the Patients with Heart Diseases 天文潮汐对心脏病患者心力衰竭发生率影响的研究
- The lowest ebb is the turn of the tide. 最低朝就是高潮的开始。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
