自然增长

But 20th century medicine did little to increase the natural life- an of healthy huma .

然而，20世纪的医学对健康人的自然生命周期的增长几乎无能为力。

And it is mainly affected by the artificial factors such as population incensement, agriculture structure adjustability, the implement of forest engineering and social economic development background and so on.

自然因素中，沙化土地变化主要与地形地貌、地表物质、降雨、温度、大风、水文条件等因素关系较密切；人为因素中，主要受人口增长、农业结构调整、林业工程实施和社会经济发展背景等因素的影响。

The comparative study on vegetation background survey of the stationsand the comparison on level of phytocoenology on zonal habitats indicates thatthe diminishment of the numbers of families,genus and species,compositionof life types,diversity of communities and habitats,;and the increscence in theproportion of photosynthesis functional groups of C3/C4 plant,richness ofspecies,density of tussock and tiller,diversity of species,evenness,leaf areaindex,leaf area duration,dry matter production of communities alongside thelatitude increasing and the temperature decreasing;and the dynamic curve ofthe community productivity also tend to steadily increase along with thetemperature going up and the heat accumulation gradually in moderate-temperate steppe station from violent fluctuation along with seasonal badly-distribution of precipitation in warm-temperature steppe station;manifestingthat transformable tendency of productivity pattern of the community from morevigorous net assimilation,sparser and higher crops stricture of tussock and tiller,and possession on more resources by less species inclined to thicker in densityof crops,superior effectiveness of multi-leaves and pattern of multi-speciesresource sharing,reflecting that bigger disparity of the vegetationcharacteristics and the style of the community growth in the two differentthermal-type steppe stations owing to background of natural-historicenvironment and combination of water and heat.

内蒙古草原区两个不同热量型研究站点植被本底调查和显域地境群落学水平的比较研究表明：随纬度增加和气温降低，植物科、属、种的数目，生活型组成，群落类型和生境类型的多样性均趋于减少，而C3/C4光合功能群比值和群落的物种丰富度，株丛密度，物种多样性，群落均匀度，叶面积指数，叶面积持续时间和群落干物质生产能力均趋于增加，群落生产力动态曲线从随天然降水的季节分布不均而剧烈波动趋向于随气温逐渐升高和热量逐步积累而稳定增长，显示出两站点植物群落从较为旺盛的群体净同化作用、较为稀疏高大的群体结构和少数物种占有较多群落资源的生产力格局向较高的群体密度、优良的多叶性能和多物种资源共享的群落生产力格局转变，反映出在内蒙古草原区不同的自然历史环境背景和不同的温度条件及其水热组合状况影响下，两个不同热量型草原站点植被性质的分异特征和显域地境群落生长模式的较大差别。

Main results were as follows:(1) The number of wild animals and plants species protected in reserves increased logarithmically with the increase of nature reserves.

研究结果如下：通过回归分析发现，随着自然保护区的增加，受保护的野生动物物种总数呈现对数增长的趋势，由此得到西南地区受保护的野生脊椎动物物种总数为2426种，为我国野生脊椎动物物种总数6347种的38.2%；西南地区受保护的野生高等植物物种总数为20965种，是我国野生高等植物物种总数30000多种的近70%。

The Lynn White debate, which begun when White called for a rethinking of Christianity or its replacement by a nonWestern religion, has proved an obstacle to dealing with the environmental crisis The defense of Christianity that followed inhibited Asian and comparative environmental ethics in the West and did not produce environmentally useful results Whenever the relationship of religion and the environment was raised, the discussion quickly shifted to the issue of Christian responsibility for the environmental crisis The problem with the debate is that in many important ways, the White thesis is correct: Christianity is indeed responsible to a significant degree in that Christianity desacralized nature and it supported policies politically in the Middle Ages that encouraged now harmful human population growth and promoted science and technology, much of which has proved to be environmentally problematic There was nevertheless a second tradition of which Saint Francis of Assisi was a part that was environmentally friendly and that could be useful in rethinking Christianity environmentally It is however unlikely that Christianity will prove useful in the development of an environmental ethic in nonWestern countries or that nonWestern religions will succeed in producing an environmental ethic in the West It is therefore important that religious scholars move beyond assigning blame for the environmental crisis and find ways for the major world religions to help develop environmental ethics as best they can within their own cultural spheres

林恩怀特争论始于怀特关于对基督教进行重新思考或者由非西方宗教取而代之的呼吁。林恩怀特争论已经被证明成为处理环境危机的一个障碍。由此而起的对基督教的辩护制约了亚洲和其他比较环境伦理学在西方的发展，没有产生对环境有益的结果。无论何时，当人们谈及宗教和环境的关系的时候，讨论都会迅速转向有关基督教对环境危机责任的讨论。这一争论的关键在于，怀特的论文在很多方面是对的：基督教的确在相当大的程度上造成了自然的世俗化，并且在中世纪，基督教在政治上对现在看来有害的人口增长的政策提供了支持，促进了科学和技术的发展，很多诸如此类的政策已经被证明对环境是有害的。但是，基督教还存在另一种对环境友好的传统，Assisi城的&圣芳济&运动就是其中一例，这种传统也许对于从环境角度重新认识基督教是有益的。但是，对于非西方国家环境伦理的发展，基督教将很难能够有所作为，非西方宗教也不大可能成功地在西方产生出某种环境伦理。因此，对于研究宗教的学者们而言，重要的是要走出谁应该为环境危机受到指责的争论，找到世界各主要宗教如何在其各自的文化范围内对发展环境伦理提供最佳帮助的方法。

The exclusion of anti-pollution which is closely related to human's life in the decision-making process made the best economic increase models all plunderous for the nature.

以往的多部门经济最优战略决策模型均未将污染与反污染这一要素纳入其决策过程，所建立的均为向自然掠夺的生产性经济增长模型。

Meanwhile, population saturation leds to the Fate of Malthus. Through technological advancing, Western Europ escapes from the Fate of Malthus. The increation of population promote the development of romote areas. The difference of natural conditions and populational density between the new ares and the old areas have people produce different products. In addition, the portages by warter cost cheap, that stimulates market developing.

西欧通过技术进步率先摆脱了&马尔萨斯宿命&，诺思用&人口模型&解释了西欧这一重大的历史变迁：人口增长导致边远地区的开垦，新老地区不同的自然条件和人口密度使人们生产了不同的产品，加上水路运费低廉，刺激了商品市场发展。

Sentences 1. That probabl y doesn't sound very much to you or to me but i t i s a rapi d i ncrease compared to most natural changes.

这对你我来说很可能是无所谓的，但是跟多数自然变化相比较而言，这却是一种快速的增长。

Dr Myrskyla's data, however, suggest the ultimate outcome of development may not be a collapsing population at all but, rather, the environmentalist's nirvana of uncoerced zero population growth.

然而，Myrskyla博士的数据表明发展的最终结果可能不是人口骤减，而是实现环境学家的理想--人口自然零增长。

Dr Myrskyla's data, however, suggest the ultimate outcome of development may not be a collapsing population at all but, rather, the environmentalist's nirvana of uncoerced zero population growth.

但麦斯卡拉博士的研究数据却表明发展的最终结果根本不是人口急剧减少，而是环境保护论者理想中的人口自然零增长。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。