查询词典 circulation

The cross-wavelet transform method is adopted to study the multi-time scale correlations between the winter temperature, the summer precipitation in Northwest China and the Arctic Oscillation Index over the same period, in order to investigate the relationships between climate change in Northwest China, the AOI, and the Eurasian zonal circulation index in recent 56 years.

运用交叉小波方法分析了近56 a来我国西北地区气候变化与北极涛动指数、欧亚纬向环流指数之间的联系，讨论了西北地区冬季气温和夏季降水变化与同期AOI之间的多时间尺度相关。

In this research, the index for Hadley circulation intensity is defined as the maximum positive value of the zonal mean streamfunction occurring within the latitudinal zone of 0°~30°N, and index for NPO as normalized sea level pressure difference between the region (20°N, 180°~160°W) and the region (60°N, 180°~160°W).

本文选取0°~30°N区域里最大质量流函数来描述北半球Hadley环流强度随时间的演变，利用(20°N， 180°~160°W)和(60°N， 180°~160°W)区域平均的标准化海平面气压差代表NPO强度。

Monthly geopotential height fields ; climatic and anomalous fields ; circulation index ; temporal and spatial structure ; difference between Northern and Southern Hemisphere

月平均位势高度场；气候场及异常场集；环流指数；时空结构；北、南半球差异

In the early treatment stage of severe traumatic brain injury complicated with shock,HTS could effectively reduce ICP,improve blood perfusion of organs as comparied with MTS,the effects of which is quicker,safer and lasting.HTS could improve dynamic index of circulation caused by hemorrhagic shock,and correct relative pathophysiologic changes caused by shock.

HTS在重型颅脑外伤合并休克早期治疗中能有效降低ICP，改善器官血流灌注，且与甘露醇相比，起效更快，更持久和更安全，同时能改善失血性休克发生时的血流动力学指标和纠正休克引起的相应病理生理改变。

Focusing on the concept of the climate levels and space reconstruction, we establish a local approximation prediction model with the compound configuration, using the north Indian Ocean sea surface temperature、 Asian zonal circulation index and 37 stations′ winter precipitation anomaly in Inner Mongolia and then use this model to test the predictability of winter precipitation anomaly.

根据气候"层次"概念和重构状态空间理论，利用北印度洋海温、亚洲纬向环流指数以及内蒙古地区的37个测站逐月降水距平百分率的历史资料，建立具有复合结构的局域相似预测模型，并用该模型对内蒙古地区的冬季降水进行预测试验。

Light utilization efficiency is highest in RDA, with respectively 18.52% and 23.08% higher than in rice-duck integrated farming and conventional farming systems. Energy circulation index in RDA is 0.096, significantly higher than in RD and CK.

稻鸭萍共作生态系统光能利用率最高，比稻鸭共作生态系统和常规稻作系统分别提高18.52%和23.08%；能流循环指数为0.096，显著高于稻鸭共作系统和常规稻作系统。

Tripical circulation index ; summer flood/drought ; interannual variation ; mid lower valleys of the Yangtze

热带环流指数；夏季旱涝；年际变化；长江中下游

With western Pacific subtropical high as the focus through diagnosis and simulation addressed are the following problems: a the change in northern hemisphere subtropical high and possible mechanisms during seasonal shift; b the index and circulation variation of east Asian monsoon; c Tropical air/sea-the monsoon interaction on an interannual scale, with the results given below.

以西太平洋副热带高压为核心，采用诊断和数值模拟方法讨论了如下问题：1、季节转换过程中的北半球副高变动及其可能机制；2、东亚季风指数与东亚季风环流变化；3、热带海气及其与东亚季风年际相互作用关系；研究表明

Methods respiration, circulation, bispectral index and the observer assessment of alertness/sedation score were assessed in 40 patients scheduled for abdominal operation under target- controlled infusion with propofol and midazolam.

选择下腹部开腹手术患者40例，行硬膜外麻醉联合靶控输注异丙酚和咪达唑仑，观察患者呼吸指标、循环指标、脑电双频指数和警觉/镇静观察评分，并对相关指标进行相关分析。

In the new century, China's circulation industry will face great opportunities and challenges.

在新的世纪，中国的流通业将面临巨大的机遇和挑战。

If you are committed to an education career, then the Master of Arts in Education from Ashford University is for you.

如果你是致力于教育事业，那么，艺术教育硕士学位阿什福德大学是给你的。

objective:to explore the expression of survivin protein and its mrna in rectal cancer and their clinic significance.

目的：研究凋亡抑制因子survivin蛋白及其mrna在直肠癌组织中的表达及其与临床病理关系。