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wave activities
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  波活动
     Conclusions As a kind of antiepileptic,CBZ could control the clinical seizures,but it may influence the background frequency of EEG,causing the decrease of α waves frequency and the increase of θ and δ wave activities.
     结论 CBZ作为一种抗癫痫药物可控制临床发作 ,但对脑电图背景活动有影响 ,可引起α波频率减慢、慢波活动增加
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     The result shows, the gravity wave activities are very frequent in the mesopause region over Wuhan: in total 185.5 observation hours during 26 nights, 124 gravity wave activities were observed,so that the occurrence frequency of gravity wave activities is about 0.7 activity per hour, and the occurrence has a relationship with local time.
     统计结果表明,武汉中层顶区的重力波活动非常频繁:26天总观测时间累计约为185.5 h,总共观测到124个重力波活动,平均发生频度为每小时0.7个波,且波的出现频度与地方时有一定关系。
短句来源
     Gravity Wave Activities in the Lower Atmospherec Over Wuhan, China
     武汉上空惯性重力波活动
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     The gravity wave activities were investigated based on the data of 26 observation nights from WIPM sodium fluorescence lidar data-base of year 1999 to now.
     从中国科学院武汉物理与数学研究所钠荧光激光雷达自1999年至今的观测数据中选取了分布于全年26天的数据进行重力波活动的分析研究。
短句来源
     The Investigation of Gravity Wave Activities on Mesopause Over Wuhan by Sodium Lidar
     武汉上空中层顶大气重力波活动的钠层荧光激光雷达观测研究
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  “wave activities”译为未确定词的双语例句
     Radiosonde observations provided by Wuhan Center Station of Meteorology (30.5° N, 114.4° E) between January 2001 and December 2003 are used to study the spatial and temporal variations in gravity wave activities in the lower atmosphere over Wuhan, China.
     利用武汉中心气象台(30.5°N,114.4°E)无线电探空仪在2001年1月到2003年12月之间的观测数据,研究了武汉上空1—9km和14—25km高度范围内惯性重力波参数的变化特征。
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     Effects of Atmospheric Baroclinicity, Heat Sources and Large-scale Topography on Ultra-long Wave Activities
     大气斜压性、热源和大地形对超长波活动的作用
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     The results of integatious of both barotropic vorticity equation and shallow water equation on sphere have shown the role that regions with small absolute vorticity gradient play in Rossby wave activities.
     本文通过正压涡度方程和浅水波方程两种全球模式的数值试验,说明了绝对涡度小值区在罗斯贝波活动中所起的“屏障”作用以及它在阻塞维持中的意义;
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     RESULTS:The C ss of VPA was not affected by CZP and the fast wave activities of EEG were affected by CZP.
     结果 :CZP对VPA的稳态血浓度没有影响 ;
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     The sand wave activities were calculated by using the environmental parameters, and the analogue between the sand wave activities off Dongfang and Surtainville, France with similar developmental environments was made.
     根据环境参数 ,对其活动性进行了计算 ,并将计算结果与发育环境相类似的 Surtainville沙波进行了类比。
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  相似匹配句对
     Activities
     活动
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     Group Activities
     3岁 班级活动
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     On Wave Picture
     波的图像所反映出的一系列问题
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     Wave propagation
     波的传播
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     Legislation on e-commerce activities in the international arena has become a wave.
     关于电子商务的立法活动在国际上已经形成了一种浪潮。
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  wave activities
No clear effect of the phase of QBO on the level of gravity wave activity has been found; a possible effect of QBO on the correlations between gravity wave activities in individual period bands is indicated.
      
At day 8, spiking activities disappeared in allografts, which showed a still preserved mucosal architecture, while slow-wave activities continued.
      
All types of slow-wave activities increased with age.
      
Comparison with observations indicates that the model wave activities are reasonably realistic.
      
This is accompanied with anomalous activities of planetary waves in both stratosphere and troposphere; while the second weakening in the late breaking years is mainly the results of diabatic heating with very weak wave activities.
      
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According to the level of light adaptation, two types of the time course of change in b-wave sensitivity are observed in the carp retina. They are respectively designated as the D-type (decrease type) and the R-type (recovery type). The D-type, which occurs when the adapting intensity is low, exhibits only a decrease in sensitivity, fast at first and thereafter gradually reaching a stable value in a few minutes. In contrast to this, the R-type, which takes place only when the adapting intensity exceeds a certain...

According to the level of light adaptation, two types of the time course of change in b-wave sensitivity are observed in the carp retina. They are respectively designated as the D-type (decrease type) and the R-type (recovery type). The D-type, which occurs when the adapting intensity is low, exhibits only a decrease in sensitivity, fast at first and thereafter gradually reaching a stable value in a few minutes. In contrast to this, the R-type, which takes place only when the adapting intensity exceeds a certain level (1.95×10~(-6)w/cm~2 on the retina surface), is characterised by an initial drastic fall of sensitivity (for 5~8log units) and an ensuing stage of recovery to a certain extent. The recovery follows roughly an exponential course and lasts longer with greater extent of recovery, as the adapting intensity increases. For instance, regain of sensitivity may attain as much as 2 log units and last as long as 30 min. at intensity 1.95×10~(-6)w/cm2. At intermediate adapting intensities, the time course of change in retinal sensitivity pertains to a transitional type with different degrees of relative prominence of the two types. The intensity level at which this transition takes place corresponds exactly to that when the rod activity is being taken over by the cone. This was ascertained by a series of analysis of the b-wave activities such as spectral sensitivity, incremental threshold, the amplitude vs intensity relationship and critical fusion frequency at different levels of light adaptation. The present work suggests strongly that the D-type and R-type reflect respectively the adaptational characteristics of the rod and the cone systems. The possibility that the recovery of b-wave sensitivity at high intensity is due to pigment migration is excluded, and it is believed that the activity of the cone system and the release inhibition of the cone by the rod are two possible causes of these phenomena. In light of the present finding relevant studies are being discussed.

在明适应过程中,随着适应光强的不同,鲫鱼视网膜电图b波的敏感度呈现两种不同类型的变化,分别定名为D型(下降型)和R型(回复型)。当适应光较弱时为D型——敏感度随适应时间逐渐降低,在几分钟内达到稳定。但当适应光强超过一定水平后(1.95×10~(-6)瓦/平方厘米,网膜水平),即为R型——敏感度一开始急剧降低(5~8对数单位),随后逐渐回复,回复的时间进程近似为指数函数。适应光愈强,回复的幅度愈大,达到稳定的时间愈长,当适应光强为1.95×10~(-4)瓦/平方厘米时,分别为2.3对数单位和30分。在中间的适应水平是一种过渡的类型,兼有D型和R型的某些特点。对不同适应水平时b波的光谱敏感特性、辨增阈、振幅-强度曲线和闪光融合频率的分析表明,网膜活动由杆细胞系统向锥细胞系统过渡的明适应水平恰与由D型变化向R型变化的水平相当,这一事实强烈地提示,D型和R型变化分别表示杆细胞系统和锥细胞系统的适应特性。R型变化基本上与网膜内色素颗粒的漂移无关,可能归因子锥细胞活动以及它从杆细胞的抑制中解脱出来。对若干有关的工作进行了讨论。

According to the level of light adaptation, two types of the time course of change in b-wave sensitivity are observed in the carp retina. They are respectively designated as the D-type (deorease type) and the R-type (reoovery type). The D-type, whioh occurs when the adapting intensity is low, exhibits only a deorease in sensitivity, fast at first and thereafter gradually reaching a stable value in a few minutes. In contrast to this, the R-type, which takes place only when the adapting intensity exceeds a certain...

According to the level of light adaptation, two types of the time course of change in b-wave sensitivity are observed in the carp retina. They are respectively designated as the D-type (deorease type) and the R-type (reoovery type). The D-type, whioh occurs when the adapting intensity is low, exhibits only a deorease in sensitivity, fast at first and thereafter gradually reaching a stable value in a few minutes. In contrast to this, the R-type, which takes place only when the adapting intensity exceeds a certain level (1.95×10~(-6)w/cm~2 on the retina surface), is characterised by an initial drastic fall of sensitivity (for 5~8 log units) and an ensuing stage of recovery to a certain extent. The recovery follows roughly an exponential course and lasts longer with greater extent of recovery, as the adapting intensity increases. For instance, regain of sensitivity may attain as much as 2 log units and last as long as 30 min. at intensity 1.96×10~(-6)w/cm~2. At intermediate adapting intensities, the time course of change in retinal sensitivity pertains to a transitional type with different degrees of relative prominence of the two types. The intensity level at which this transition takes place corresponds exaotly to that when the rod aotivity is being taken over by the cone. This was ascertained by a series of analysis of the b-wave activities such as speotral sensitivity, incremental threshold, the amplitude vs intensity relationship and critical fusion frequenoy at different levels of light adaptation. The present work suggests strongly that the D-type and R-type reflect respectively the adaptational characteristics of the rod and the cone systems. The possibility that the reoovery of b-wave sensitivity at high intensity is due to pigment migration is excluded, and it is believed that the activity of the cone system and the release inhibition of the cone by the rod are two possible causes of these phenomena. In light of the present finding relevant studies are being discussed.

在明适应过程中,随着适应光强的不同,鲫鱼视网膜电图b波的敏感度呈现两种不同类型的变化,分别定名为D型(下降型)和R型(回复型)。当适应光较弱时为D型——敏感度随适应时间逐渐降低,在几分钟内达到稳定。但当适应光强超过一定水平后(1.95×10~(-6)瓦/平方厘米,网膜水平),即为R型——敏感度一开始急剧降低(5~8对数单位),随后逐渐回复,回复的时间进程近似为指数函数。适应光愈强,回复的幅度愈大,达到稳定的时间愈长,当适应光强为1.95x10~(-4)瓦/平方厘米时,分别为2.3对数单位和30分。在中间的适应水平是一种过渡的类型,兼有D型和R型的某些特点。对不同适应水平时b波的光谱敏感特性、辨增阈、振幅-强度曲线和闪光融合频率的分析表明,网膜活动由杆细胞系统向锥细胞系统过渡的明适应水平恰与由D型变化向R型变化的水平相当,这一事实强烈地提示,D型和R型变化分别表示杆细胞系统和锥细胞系统的适应特性。R型变化基本上与网膜内色素颗粒的漂移无关,可能归因于锥细胞活动以及它从杆细胞的抑制中解脱出来。对若干有关的工作进行了讨论。

The results of integatious of both barotropic vorticity equation and shallow water equation on sphere have shown the role that regions with small absolute vorticity gradient play in Rossby wave activities. And its effects on the propagation of Rossby waves might be effected by ambient flows which locally may be unable to sustain oscillations due to small vorticity gradient.

本文通过正压涡度方程和浅水波方程两种全球模式的数值试验,说明了绝对涡度小值区在罗斯贝波活动中所起的“屏障”作用以及它在阻塞维持中的意义;从而解释了罗斯贝波在某些绝对涡度小而均匀的区域难以维持和传布的原因。

 
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