查询词典 global

The scarce annual global solar radiation data of Henan Province were extended to recent 40 years (1960￣1997) by experimental formula, and direct solar radiation and scatting solar radiation data were calculated by another experimental formula for the stations with the only global solar radiation data.

首先把河南省不完整的太阳辐射资料，用经验公式推算到近40年（1960～1997年）的资料。并把只有总日射资料的站，利用经验公式，计算出直接辐射、散射辐射资料。

To overcome the deficiency in managing and operating the global data of both Longitude-Latitude Grid and Quaternary Triangular Mesh, a new discrete global grid-Degenerate Quadtree Grid is put forward, and its tessellating principle and coding rule are presented. Then, its geometrical distortion is calculated and analyzed in details.

为有效解决经纬度格网与四元三角网在全球空间数据管理与操作中存在的不足，提出一种新的全球离散格网剖分方法―球面退化四叉树格网，给出该格网的剖分原理与编码规则，并对其进行几何变形计算与分析。

Let's view from global scope,according to UN's statistics, the global consumption of freshwaterhas increased about 7-8 times since the beginning of the 20thcentury, and its increase speed trebles the population growthspeed.

从全球范围来看，根据联合国统计，全球淡水消耗量20世纪初以来增加了约6－7倍，比人口增长速度高2倍，全球目前有14亿人缺乏安全清洁的饮用水，即平均每5人中便有l人缺水。

The results presented in this paper, i.e., the global regularities of fractal dimensions and topological entropy in one-dimensional maps, will promote the study of global regularities and universalities in higher dimensional systems, and will be of positive significance to the further study of regularities and universalities of nonlinear phenomena in celestial systems.

本文对一维映射中分维和拓扑熵的整体规则性研究的结果，将推进对高维系统整体规则性和普适性的研究，对进一步研究天体系统非线性现象的规则性和普适性将会有积极的意义。

Forest is the principal part of the land ecosystem which does not only have the important action for maintenance of the area entironment, but also is one of important conditioners of carbon dioxide in the atmosphere. So it is very important to study the action of forest for adjusting the global carbon balance and vindicating the global climate and so on.

森林是陆地生态系统的主体，它不仅在维护区域生态环境上起着重要作用，而且是大气CO_2的重要调节者之一，因此研究森林生态系统在调节全球碳平衡以及维护全球气候等方面的作用具有重要的意义。

We need a co-ordinated global response to reform the global financial system.

我们需要一个协调的全球应对方案来改革全球金融体系。

First, we consider nonholonomic chained systems with modeling error, in this section,based on back-stepping , using the so-called adding a integrator , state-scaling technique , we design discontinuous feedback law,such that the trival solution of the closed-loop systems global strong stable; Second,we consider high-order nonholonomic chained systems with modeling errors and external disturbances, in this section,using input/state-scaling and integrator backstepping methods , we design discontinuous feedback law and give out the switching strategy, such that the closed-loop systems global /C-exponential stable; Finally, we consider a class of more general power chained form systems with particular drift-terms, in this section , using Lyapunov method, we design time-varying feedback law , such that the closed -loop systems p—exponential stable.

第一部分考虑的模型为带有模型误差的高阶非完整链系统，我们运用加幂积分器、State-scaling技巧以及基于Back-stepping方法构造出不连续反馈律，从而使得所讨论系统的闭环系统的平凡解全局强稳定；第二部分考虑的模型为带有模型误差的不确定高阶非完整链系统，这一部分我们运用input／state scaling和integrator backstepping方法构造出不连续反馈律，并给出切换策略，使得所对应的闭环系统全局κ-指数稳定；第三部分考虑的系统是形式更为一般的且带有特殊形式漂移项的幂链系统，利用Lyapunov函数方法，设计出时变反馈律，从而使得相应的闭环系统ρ-指数稳定。

He said today: NATO, dominated by the US, is developing into a dangerous aggressive global military intervention force, whereas the world is in need of a new, better-balanced global security architecture in order to prevent and tackle new threats, crises, conflicts and wars.

他今天说：北约，占主导地位的是美国，正在发展成为一个危险的咄咄逼人的全球军事干预部队，而目前世界正需要一个新的，更平衡的全球安全架构，以预防和应对新威胁，危机冲突和战争。

Under the general trend of the global economic integration, American subprime mortgage crisis became financial crisis' blasting fuse of the whole world, the global economic growth rate has been postponed, and Chinese economy inevitably will also come under the influence.

在全球经济一体化的大趋势下，美国的次贷危机成了全球金融危机的导火索，全球的经济增长速度放缓，中国的经济也不可避免会受到影响。

Climate change is the most important global environmental issues, also in the global change research is the key.

气候变化是最主要的全球环境问题之一，也是全球变化研究中的重点。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。