查询词典 time scale
- 与 time scale 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
In section one, by using FICE scheme and TIME-GCM, a model of trace gases and OH airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and OH airglow are analyzed. The result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. In this process, gravity wave undergoes growth, overturning, convection and breaking. And the no-isothermal structure can accelerate the breaking of gravity wave in mesospause, and the breaking of gravity wave is an important source of convection and small-scale waves.
在第一部分的工作中,利用全隐欧拉格式和全球热层-电离层-中间层-电动力学环流耦合模式,对重力波的非线性传播及其在传播过程中对中高层大气中氧族和氢族成分和与之密切相关的OH气辉辐射的影响进行了数值模拟,结果表明,从对流层向上传播的重力波经历了产生、发展、饱和、对流产生直至破碎的非线性演化,大气的非等温结构加速了重力波在中层顶区的破碎,重力波的非线性传播是小尺度对流和湍流产生的一个重要的源。
-
In section one, by using FICE scheme and TIME-GCM, a model of trace gases and OH airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and OH airglow are analyzed. The result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. In this process, gravity wave undergoes growth, overturning, convection and breaking. And the no-isothermal structure can accelerate the breaking of gravity wave in mesospause, and the breaking of gravity wave is an important source of convection and small-scale waves. The propagation of gravity wave will affect the distribution of minor species.
在第一部分的工作中,利用全隐欧拉格式和全球热层-电离层-中间层-电动力学环流耦合模式,对重力波的非线性传播及其在传播过程中对中高层大气中氧族和氢族成分和与之密切相关的OH气辉辐射的影响进行了数值模拟,结果表明,从对流层向上传播的重力波经历了产生、发展、饱和、对流产生直至破碎的非线性演化,大气的非等温结构加速了重力波在中层顶区的破碎,重力波的非线性传播是小尺度对流和湍流产生的一个重要的源。
-
Gravity wave and ozone are two interesting topics in the middle and upper atmosphere. In this dissertation, they are studied by numerical simulation and instrument development respectively.In section one, by using FICE scheme and TIME-GCM, a model of trace gases and OH airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and OH airglow are analyzed. The result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. In this process, gravity wave undergoes growth, overturning, convection and breaking. And the no-isothermal structure can accelerate the breaking of gravity wave in mesospause, and the breaking of gravity wave is an important source of convection and small-scale waves.
中文题名气辉的非线性重力波研究及臭氧总量探测仪的研制副题名外文题名 The study of airglow by nonlinear gravity wave and the development of the total ozone spectrometer 论文作者王咏梅导师刘振兴王英鉴学科专业空间物理学研究领域\研究方向学位级别博士学位授予单位中国科学院空间科学与应用研究中心学位授予日期2003 论文页码总数88页关键词臭氧气辉重力波馆藏号BSLW /2003 /P421 /7 重力波和臭氧是中高层大气中研究的两大热门课题,本文分别从理论模式和仪器研制两方面对它们进行了研究。
-
Arrives USS Chen Shouji name from the motherland mainland to becalled the sound in Taiwan some crowds. For more than 4 years come, UShas many large and middle scale hospitals successively to invite ChenShouji to go for the in-patient makes the acupuncture and moxibustionmassage treatment, each time all obtains the remarkable curativeeffect, many doctors all lifted the thumb.
从祖国大陆来到美国的陈守基的名字又在台湾一些人群中叫响。4年多来,美国就有好多家大中型医院先后邀请陈守基前往为住院病人作针灸推拿治疗,每次都获得显著疗效,许多医生都跷起了大拇指。
-
Criterion iv In the Derwent Valley for the first time there was large-scale industrial production in a hitherto rural landscape.
在克劳姆弗德有现代工厂的原型,这里是阿克莱的发明被第一次运用到工业生产规模中的地方。
-
The level of feed-water and drain system is comparatively high in the history of China.The research on the level of agriculture in Han dynasty indicates that the prosperity of cities in Han dynasty is based on the tender agriculture and the food supplies import is a constant state in the study area. There is no breakthrough in level of agriculture after Han dynasty,and it is an important reason that the city development in the study area is fluctuant in the history of China.From the end of Han dynasty to North and South dynasty,the climate change made the cold and arid weather keeping in the study area,and affected badly the agricultural outputs.The mode of land-use was transformed from the agriculture to the nomadism in this stage.The climate change made the desertization develop mightily and fast,and approach the scale of modern time in the study area in the North and South dynasty.
研究区汉代农业生产水平的综合分析表明,一方面,汉代城市的繁荣是建立在比较脆弱的农业基础上的,粮食等物品不断的外部输入是一种常态,汉代以后很长时间粮食生产水平并没有突破性的提高,这是研究区城市发展呈阶段性起伏的重要原因;另一方面,南北朝时期冷干气候的持续,对脆弱的农业生产具有重大影响,农业向牧业迅速转化,城市的区域农业支持系统受到严重影响,该时期沙漠化也强烈发展。
-
In 1898, the Soviet Union where the battle of Omdurman, the British general雷肖基heap file the first time in Nepal a large-scale military conflict in the use of Maxim guns, and victory.
1898年,苏凡恩图曼战斗中,英国将军堆雷肖·基锉尼首次在大规模军事冲突中使用马克沁枪,并大获全胜。
-
At the present time, mould industry in Shenzhen has the largest scale and is at the best level in China. Most of the Shenzhen mould is still at the lower level in the world especially in the exact, complicated and long-life mould. This thesis chooses the diamond model of M.E.
目前深圳模具业的规模与水平居全国前列,但所产模具基本上以中低档为主,在一些精密、复杂和长寿命的高档模具上,与发达国家相比仍有一定差距。
- 推荐网络例句
-
In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
-
If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
-
Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。