循环地

Based on the climate effect of the vegetation and soil moisture around Tibet plateau, this paper studies the impact of different surface covers on regional climate, and the physic machines of vegetation action on climate and water cycle.

在研究了青藏高原及其周围地区植被、土壤湿度气候效应的基础上，探讨了长江流域不同地表覆盖类型的区域气候的作用、植被对气候和地—气系统水循环的影响，揭示了植被对气候和水循环作用的物理机制。

We have also presented the ω-circulant boundary condition and compared it with the helix boundary condition. Furthermore, we can also get another new boundary condition: the mixed boundary condition.

由此我们提出了ω循环型边界条件并将其与普通循环型及螺旋型边界条件作了分析和比较；进一步地，得到了一种新的边界条件：混合型边界条件。

Also it points out that, the paper industry sustainable development realizes the Chinese environment economy sustainable development significant influence, and has been clear about the solution paper industry environment question essential outlet in this foundation;2It systematically inspects the China paper industry sustainable development course, the paper industry sustainable development domain, the mainstream forest pulp and paper integration pattern and the practical significant reed pulp paper integration pattern domains and so on, as well as the paper industry circular economy domain research condition has carried on the system narration;3The paper industry circular economy system is an "economical - resources -environment - society "multiplexed system.

同时指出，造纸工业的可持续发展对实现中国环境经济可持续发展的重大影响，并在此基础上明确了解决造纸工业环境问题的基本出路；2系统地考察了中国造纸工业的可持续发展历程，对造纸工业可持续发展领域，主流的林浆纸一体化模式和具有现实意义的苇浆纸一体化模式等领域，以及造纸工业循环经济领域的研究状况进行了系统的评述与总结；3造纸工业循环经济系统(Paper Industry Circular Economy System，简称PICES)是一个经济—资源—环境—社会复合系统，其各子系统之间及各要素之间的相互作用机理复杂，是一个复杂的巨系统。

ABSTRACT To improve the parametric design method which is based on points, lines and circles, this dissertation presents the theory and methodology of parametric design which is based on relating-graph. The expression, organization, cyclic problem, covariation and extension method of relating-graph are studied.

针对当前二维参数化方法中存在的考虑线素较为简单、循环约束问题较难解决等一系列问题，本文系统地研究了基于高层次图素的关联图形的表达、关联图形的组织、关联图形循环约束问题的解决、关联图形的联动以及关联图形的拓广等方法。

The model results show that when the CT is cycled under the action of an internal pressure, fatigue cyclic softening inevitably leads to the diametral growth.

理论模型计算结果表明，当连续油管在内压下循环弯曲时，疲劳循环屈服强度衰减不可避免地导致直径增长。

And hey, there was something satisfying and clarifying about writing dumb code after being born in high-level land-my first for-loop in Java, for example, helped me better appreciate the cleaner, object-oriented practices I knew, but I also saw something appealing in the for-loop itself.

以Java 里面的for循环为例，当以我的高级程序语言的背景，编写了一些这样的基础代码后，发现这种代码可以更好地帮助我理解面向对象的一些实践，但同时我也对 for循环本身也产生了兴趣。

The carbon cycle is the cycle in which carbon is exchanged between the hydrosphere, atmosphere, biosphere, and geosphere of the Earth.

碳循环是循环中，碳是交换之间的水，大气，生物圈，地圈的地球。

In order to promote the development of circular economy in China it is necessary to develop a set of key index for the assessment of circular economy development.

为了更好地推动我国循环经济的发展，建立相应的指标体系来衡量和指导循环经济的开展迫在眉睫。

Similarly, the Digital Indicator in the loop in Figure 6.7 will update during each loop iteration.

同样地，在图6.7中循环中的Digital Indicator将在每次循环重复时刷新。

For increasing the economic benefit and long live safe operation of CFB boiler, refractory should be selected and installed at scientific and rational condition depend upon its different properties and use field.

分析了循环流化床锅炉耐火材料破坏的原因，提出了根据不同性能的耐磨耐火材料和使用区域，科学、合理地选用和安装，以提高经济效益，确保循环流化床锅炉长期安全运行。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。