circulations

英 [ˌsɜːkjʊˈleɪʃənz]

美 [ˌsɜrkjəˈleɪʃənz]

n.  血液循环; 传递; 流传; 流通; (某段时间的)社交活动，交际
circulation的复数

柯林斯词典

• N-COUNT (报纸、杂志的)发行量，销售量
  Thecirculationof a newspaper or magazine is the number of copies that are sold each time it is produced.
  1. The Daily News once had the highest circulation of any daily in the country...
     《每日新闻报》的发行量曾位居全国所有日报之首。
  2. The paper has proved unable to maintain its circulation figures.
     事实证明这家报纸难以维持其发行量。
• N-UNCOUNT 血液循环
  Yourcirculationis the movement of blood through your body.
  1. Anyone with heart, lung or circulation problems should seek medical advice before flying.
     有心肺疾病或血液循环问题的人在乘坐飞机前应寻求医生建议。
  2. ...cold spots in the fingers caused by poor circulation.
     血液循环不畅导致的手指上的冻疮
• See also:circulate
• PHRASE (货币等)流通/不流通/退出流通
  If something such as money isin circulation, it is being used by the public. If something isout of circulationor has beenwithdrawn from circulation, it is no longer available for use by the public.
  1. The supply of money in circulation was drastically reduced overnight.
     流通领域的货币供应量一夜骤减。
  2. ...a society like America, with perhaps 180 million guns in circulation.
     像美国这样一个约有1.8亿支枪流散在外的社会
  3. ...the decision to take 50 and 100 ruble bills out of circulation.
     让面值为50卢布和100卢布的两种纸币退出流通的决议
• PHRASE (一段时间)不出现在公共场合，不参加社交活动;坐牢;服刑
  If someone isout of circulation, they do not appear in public or at social gatherings for a period of time. You can also say that someone isout of circulationwhen they are in prison.
  1. Political trials were being used to keep prominent activists out of circulation...
     通过对著名活动家进行政治审判使其从公众视线中消失。
  2. I had been out of circulation for a month and knew that many friends would be there.
     我有一个月深居简出，不过我知道许多朋友正等着我。

双语例句

• Diagnostic study of effects of land-sea distribution and topography on atmospheric vertical circulations
  海陆分布和地形对大气垂直环流影响的诊断研究
• Number of circulations excluding renewals. 7th out of 10 libraries.
  借阅数目（不包括续借）。在10间图书馆中排行第七。
• The Internet is a revolution, has led the global commercial computerization, changed the traditional three circulations.
  互联网是一场革命，带动了全球商业电子化，改变了传统的三个流通。
• The processes and circulations are instrumental in the formation of mesoscale pressure similar to those shown in Fig.1 ( i.e., with diameters on the order of several hundred kilometers).
  这些过程和环流有助于类似图1给出的中尺度气压系统（即直径相当于几百公里的系统）的形成。
• Effects of Atmospheric Gravity Waves on the Mesosphere and Lower Thermosphere Circulations
  重力波对中间层和低热层大气环流的影响
• The incomplete circulations of distance cost and productive element factors and the unbalanced innovation and expansion of technology have further intensified the regional unbalances.
  距离成本和生产要素的不完全性、技术创新和技术扩散的非性等进一步加剧了区域间的非性。
• Relationship between the drought in Gansu Province in late spring and early summer and circulations of antecedent period over Eurasian area
  甘肃省春末夏初干旱与亚欧前期环流的关系
• The gas drilling technology is increasingly applied these days due to its high ROP, effective prevention of the cave-in of water-sensitive shales and the capability to eliminate lost circulations.
  气体钻井由于其机械钻速快，能有效防止水敏性泥页岩坍塌，杜绝井漏。
• A placenta and umbilical cord develop for nutrient and waste exchange Between the circulations of mother and fetus.
  发育出胎盘与脐带作为母亲与胎儿之间的养分与废物交换之用。
• Characteristics of Extreme Precipitation Events and Their Circulations in Guizhou
  贵州主汛期极端降水事件及其环流特征分析