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The de-collectivisation of agriculture under Deng created many economically unviable farms and this is exacerbated by the Chinese government's policy of keeping food prices artificially low in order to placate the urban population.

农业的分割化管理出现了很多经济上无法独立生存的村庄田地。而中国政府照顾到城市人口的利益,人为降低食品价格,加剧了农村的贫困。

It must be noted that improvement in agriculture seems to not be able to catch up with the increase in population of r ural areas and there are millions of peasants who still live a miserable life and have to face the dangers of exposure and starvation.

必须指出,农业的发展似乎赶不上农村人口的增加,并且仍有成千上万的农民过着缺衣挨饿的贫寒生活 95。

The rapid expansion of urban areas has in many cases encroached on valuable cultivatable land , and led to a general recognition that development must not be carried at the cost of agriculture .

城市区域的迅速扩张在许多情形下侵占了宝贵的耕种土地,而且带来了普通的重视-发展必须不损害农业的价值。

Traditionally the Mapuche lifestyle has been agricultural—their name means "people of the earth."

传统的马普切生活方式已与农业的名称意味着&人的地球&马普切人很多,但都迁往城市,多年来,放弃自己的传统文化。

It is of great significance in the protection of ecological resources, for the maintainance of the ecological system equilibrium in mountained agriculture and the preservation of large areas of virgin forest and great amount of biological species.

它维系了山地农业的生态平衡系统,又保护了大片原始森林,保存了大量的原生物种,对西南边疆的生态资源有重要的保护意义。

It is well knonwn that water is unsufficient in North China plain, including Huang-Huai-Hai plain.

黄淮海平原是我国最大的平原,是我国小麦的主产区,随着经济与农业的发展,水资源严重不足已成为该地区小麦生产的重大威胁。

By correlating markings made in various parts of the world, historians have been able to read this difficult code.

历史学家迄今认为日历是随农业的问世而出现的,因为当时人们面临着了解四季的实际需要,但近期科学研究发现,好像这种假设是不正确的。

The large rivers and their tributaries facilitate the agricultural development and transportation as well as the growth of regional cultures.

流域内纵横其间的支流为农业的发展和交通提供了有利的自然条件,也促成了区域文化的发展。

Horn F P%Hodson J%Mot J J%Brougham R W Grazing-land research at plant-animal interface USAD Office of International Cooperation and Development and USDA Agricultural Research Service Published by Winrock Internaional , 1987,null

任继周%朱兴运中国河西走廊草地农业的基本格局和它的系统相悖——草原退化的机理初探 10.3321/j.issn:1004-5759.1995.01.002 草业学报, 1995,(01)韩士杰%廖利平%姜凤歧关于森林界面生态学的思考应用生态学报, 1998,(05)安树青生态学词典哈尔滨:东北林业大学出版社, 1994,null

This paper, based on analyzing the effects of the entry into WTO on the China stock raising, puts forward that the traditional grain farming system should be reclaimed with a high yield, high efficiency and sustainable farming system (mixed-raising farming system).

本文在分析加入WTO对我国畜牧业影响的基础上,提出用一种高产,高效,可持续发展的耕作制度改造传统的谷物大田耕作制,从而形成从植物生产到动物转化,再到食品加工这样一个产业链条,实现与世界现代农业的接轨。

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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

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。