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1.
农村劳动力向城市转移,农业劳动力向非农产业转移,是社会经济发展的必然趋势,是社会进步的重要体现.改革开放以来,随着我国社会主义现代化建设步伐的逐步加快,特别是农村经济的迅速发展.使我国农村出现了大量剩余劳动力.有关资料表明:我国农村剩余劳动力除近年来已向第二、三产业转移了1.l亿人外,目前仍还有剩余劳动力1.2亿,约占农村劳动力总数的1从而每年约有7千万人左右的农村剩余劳动力外出打工,从事非农产业,形成了我国历史上最为壮观的人口大流动,这对我国社会经济的正常发展形成了很大的压力,引起了党中央国务院的高…  相似文献   

2.
农村剩余劳动力转移的根本出路在于实现农业产业化   总被引:4,自引:0,他引:4  
随着我国市场经济的深入发展,农村剩余劳动力已成为关系到农村和城市经济发展、社会稳定的重大问题。本文拟就农业产业化现实状况和农业产业化对于有效吸纳农村剩余劳动力所发挥的作用进行了初步探讨,并在此基础上明确提出了农村剩余劳动力转移的根本途径在于实现农业产业化。  相似文献   

3.
当前,我国农业劳动力的数量在大范围呈现明显的增长势态。加上科学技术的进步,农业机械化运作程度的不断提高,农村剩余劳动力的就业问题越来越突出。农村剩余劳动力的存整体上的特点是存量大、转移规模大、素质差、政策法规观念淡薄。农村剩余劳动力就业问题因此而更显凸出。  相似文献   

4.
吉林省是我国的农业大省,农村劳动力资源丰富,剩余劳动力规模大。而解决好农村剩余劳动力的转移问题是实现工业化、现代化及解决“三农”问题、缩小城乡收入差距的关键。本文通过对吉林省农村剩余劳动力转移现状的介绍及对吉林省农村剩余劳动力转移过程中受到的制约因素的剖析,提出了推动吉林省农村剩余劳动力转移的相应对策建议。  相似文献   

5.
农业剩余劳动力的转移是我国目前和今后相当长一段目间内经济社会发展的主要问题。黑龙江省是农业和矿产资源大省,又是老工业基地,农业剩余劳动力的转移问题非常复杂。本文是在充分研究国内外有关剩余劳动力转移理论的基础上,探讨黑龙江省农村剩余劳动力转移的问题,为黑龙江省解决其农业劳动力转移问题提出政策建议。  相似文献   

6.
赵英鸽 《甘肃科技纵横》2005,34(5):13-13,14
一、我国农村剩余劳动力现状及转移状况。我国农村剩余劳动力的产生是市场化、工业化和社会化进程的必然结果.改革开放二十多年来,由于我国农业人口基数大,二元经济结构的制约以及城市化发展滞后等原因,农业出现了数以千万计的剩余劳动力.1.从总体数量上看:对于我国农业剩余劳动力大量存在的事实,学术界几乎没有什么争论.  相似文献   

7.
中国农村劳动力转移的计量研究   总被引:3,自引:0,他引:3  
农村剩余劳动力转移关系到中国全面小康社会的建设,文章主要使用计量方法,研究了自新中国成立以来农村劳动力转移与经济发展变量之间的相互关系,得到以下结论:1)农业劳动力与农业增加值是反方向变化;2)工业化与城镇化发展是劳动力转移的动力;3)第三产业是吸纳农村剩余劳动力的主要产业.  相似文献   

8.
改革开放以来,我国在农村剩余劳动力转移方面取得了很大的成就,通过农村剩余劳动力的转移,不仅使我国农村的人地矛盾得到了缓解,提高了农民收入,促进了农村和农业的发展,而且对我国的整个经济建设起到了巨大的促进作用.但也要看到,当前农村仍有大量剩余劳动力,农村就业形势十分严峻.随着农业技术的进步,乡镇企业结构调整不断加大,农业和农村内部对劳动力的需求逐渐减弱,农业劳动力剩余问题会越来越突出.  相似文献   

9.
通过对农业普查资料按从业人员主要从事行业、从业人员从业时间及其复合分组等多种分组分析,揭示农村劳动力剩余实况,反映农村劳动力隐性失业情况,经实际概算,得出农村剩余劳动力648.20万人,农村劳动力剩余率26.995,采用CD生产函数模糊及多元回归分析方法对全省农村剩余劳动力进行理论的测试值是:农村劳动力剩余率31.38%,农村剩余劳动力753.64万人,同时探讨了随着经济发展农业结劳动力需求越来越少情况下农村劳动力出路问题。  相似文献   

10.
论我国农业剩余劳动力转移的产业选择   总被引:1,自引:0,他引:1  
农业剩余劳动力的转移问题是发展经济学的重要研究课题。农业剩余劳动力的“兼业型转移”是现阶段的一种过渡模式,“专业型转移”才是长远的目标模式。在考虑我国目前农业剩余劳动力转移的道路选择时,重点应放在农村,通过农业的发展,将农业剩余劳动力吸引到农业基础设施建设上来。乡镇企业要调整产业结构,重点发展劳动密集型产业和农村第三产业。  相似文献   

11.
Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.  相似文献   

12.
The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3~4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰~ -7.8‰, PDB) and matrix dolomites (-6.6‰~ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084~0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078~0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.  相似文献   

13.
何延凌 《科技信息》2008,(4):258-258
Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women's language from these perspectives: pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women's language, more attention should be paid to language use in social context. What's more, the linguistic phenomena in a speaking community can be understood more thoroughly.  相似文献   

14.
AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…  相似文献   

15.
理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。  相似文献   

16.
As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.  相似文献   

17.
本文叙述了对海南岛及其毗邻大陆边缘白垩纪到第四纪地层岩石进行古地磁研究的全部工作过程。通过分析岩石中剩余磁矢量的磁偏角及磁倾角的变化,提出海南岛白垩纪以来经历的构造演化模式如下:早期伴随顺时针旋转而向南迁移,后期伴随逆时针转动并向北运移。联系该地区及邻区的地质、地球物理资料,对海南岛上述的构造地体运动提出以下认识:北部湾内早期有一拉张作用,主要是该作用使湾内地壳显著伸长减薄,形成北部湾盆地。从而导致了海南岛的早期构造运动,而海南岛后期的构造运动则主要是受南海海底扩张的影响。海南地体运动规律的阐明对于了解北部湾油气盆地的形成演化有重要的理论和实际意义。  相似文献   

18.
There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.  相似文献   

19.
In the 19th century the society was controlled by men, and women were just appendants of them, they had not any rights and freedom. But Jane was an exception, she showed some characteristics of early feminist. Jane showed her characteristics of feminism in three aspects: rebellion, equality, and independence. These characteristics were helpful to her success, and feminism is the only way out for women of that time.  相似文献   

20.
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