自然化的

In today's issue of the journal "Nature," scientists Flvia Nunes and Richard Norris describe how they examined a four to seven degree warming period that occurred some 55 million years ago during the closing stages of the Paleocene and the beginning of the Eocene eras.

在距今约5，500万年前，也就是古新世与始新世交替时期，地球曾有一段温度上升4~7度的暖化时期；而在最近一期《自然》期刊中，科学家那恩斯与诺瑞斯描述他们如何检验该时期的暖化效应。

At first, this dissertation takes the natural gamma log as an example to put forward the regularized least-squared deconvolution theory, with which not only the effect of the surrounding formation is removed, but al so the effects of the well logging velocity, sampling interval, the ratemeter time constant, the detectorlength and the formation dip-angle are re moved.

首先，本文以自然伽马测井曲线为例，研究了正则化最小乘方反褶积方法。应用该方法，不仅消除围岩对自然伽马曲线读数的影响，而且消除测井速度、测井采样间隔和率表电路时间常数的影响。

Criticizing the metaphorical male chauvinistic viewpoints in the history of science, she revealed three problems: science and gender, dynamic objectivity and striking a balance between actualism and relativism. She pointed out that science is neither the mirror for the nature nor the mirror for culture but a reflection of the interaction between the nature and culture.

在对科学的男性化进行批评时，她通过对科学内部隐喻的批判性分析，揭示了&科学与性别&问题，提出了&动态客观性&问题，试图在实在论与相对主义之间寻求一条&中间道路&，指出科学既非&自然之镜&亦非&文化之镜&，而是自然与文化相互作用关系的反映。

As one new rising mode of the economy development that according to the natural ecosystem material circulation method, circular economy requests the enterprise follow the ecological regulation, reasonable use the natural resources and the environment capacity, develop the economy on the foundation that the material continuously and circularly using, make the economic system brought into in the material circulatory process of the natural ecosystem harmoniously and carry out the economic activity ecotypically.

循环经济作为近些年兴起的按照自然生态物质循环方式进行的经济发展模式，要求企业遵循生态学规律，合理利用自然资源和环境容量，在物质不断循环利用的基础上发展经济，使经济系统和谐地纳入到自然生态系统的物质循环过程中，实现经济活动的生态化。

Seeking arduously, we eventually discover several rare "internally faithful" people who adhere to their own attitudes and temperament; this sort of temperament transcendentally corresponds to the outside world and the times, and their works are painstakingly sincere and in harmony with nature.

凝气找寻，我们还是寻得了庄子所云的&内不化&者，这些鲜有的内不化者，坚持着自己的态度和性情，这种性情又超然地与外界通达，与时代顺应，其作品用心留意至极，真可为大道合乎自然。

By using the normalized difference vegetation index extracted from CBERS-02 data and the leaf area index data obtained from field measurement, this paper analyzed the relationships between the NDVI and the LAI of total samples of meadow, marsh vegetation, shrubs, and islanded forests of the wetland vegetation in Honghe Nature Reserve of Sanjiang Plain. The linear and non-linear regression models between NDVI and LAI of different wetland vegetation types were established, and the spatial distribution of LAI in the Honghe Nature Reserve was mapped.

利用中巴资源卫星CBERS-02影像提取的归一化植被指数和同期野外实测的叶面积指数数据，分析了三江平原洪河自然保护区草甸、沼泽植被、灌丛和岛状林4种湿地植被及样本总体的NDVI与LAI之间的相关关系，建立了NDVI与不同湿地植被类型叶面积指数间的线性和非线性回归模型，并制作完成洪河自然保护区LAI空间分布图。

Firstly, analyzing the dynamic changes and the problems existing in the forest ecosystem in the researching area; Secondly, taking Xishui natural conservation station as the example, vectoring the picture of Forest construction in Xishui natural conservation station through using Arcview and Arc/info software, and utilizing the landscape indices to analyze the changes and problems of the arbor forest and bush forest in the forest ecosystem.

首先分析了研究区森林生态系统的动态变化及其存在问题；其次以西水自然保护站为例，运用Arcview和Arc/info软件对1992年和2001年的西水自然保护站1：50000林相图进行矢量化处理，并利用景观指数分析了森林生态系统中乔木林、灌木林的变化及其存在问题。

Now, as a result of the expansion of the hole in the ozone layer caused by global warming, Tibet has been facing problems of rising snowlines, dried-up lakes, and deteriorated grassland in recent years.

西藏的风沙活动历史悠久，特别是受全球气温变暖、造成臭氧空洞扩大的影响，近几年西藏出现雪线上升、湖泊干涸、草场退化的问题，局部地区出现草地退化、石质化、低质化等自然退化现象。

Sandstorms have afflicted Tibet throughout its history. Now, as a result of the expansion of the hole in the ozone layer caused by global warming, Tibet has been facing problems of rising snowlines, dried-up lakes, and deteriorated grassland in recent years.

西藏的风沙活动历史悠久，特别是受全球气温变暖、造成臭氧空洞扩大的影响，近几年西藏出现雪线上升、湖泊干涸、草场退化的问题，局部地区出现草地退化、石质化、低质化等自然退化现象。

Sandstorms have afflicted Tibet throughout its history. Now, as a result of the expansion of the hole in the ozone layer caused by global warming, Tibet has been facing problems of rising snowlines, dried-up lakes, and deteriorated grassland in recent years. In some areas in Tibet, pastureland has suffered a natural deterioration, and some of it has been reduced to sand and stone.

西藏的风沙活动历史悠久，特别是受全球气温变暖、造成臭氧空洞扩大的影响，近几年西藏出现雪线上升、湖泊干涸、草场退化的问题，局部地区出现草地退化、石质化、低质化等自然退化现象。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐