查询词典 Malthus

Parson Malthus predicted mass starvation 250 years ago, as the population was growing geometrically, doubling each generation, while agricultural production was going arithmetically, by 2 percent or so a year.

帕尔森·马尔萨斯在250年前就曾预言大饥荒不可避免，理由是，随着人口以几何级数的爆增，每一代人的数量都翻了一番，而农业产量每年只有屈指可数的百分之二左右。

The ideology that stimulates effctual demand to assure full employment for Keynes and the "single rule" for Fridman who be representative of the modern monetarism, both of them were affected by Malthus' economic thought to a large extent,and has the direct inside contact for Malthus' principle of requirement and stabilize the administrant thought of circulating medium demand.

凯恩斯提出的刺激有效需求以保证充分就业的思想和现代货币主义的代表弗里德曼的"单一规则"在很大程度上都受马尔萨斯经济思想的影响。与马尔萨斯需求原理和稳定通货需求管理思想都有直接的内在联系。本文试就他们之间的内在联系进行分析。

There are two absolute converse attitudes about sustained development of social economic among the classis economist, one is Adam Smith as the delegation of pessimist, the other is Malthus as the delegation of pessimist. Marx and Engles developed the continuous development by summarizing others' thinking, but the next economists discarded the theory of Marx after October Liberation in Russia and Chinese Liberation got success. Serious fact tells us: Political economics can't discard the concept of sustained development which the basic theory in political economics.

古典经济学家对社会经济的可持续性问题存在着两种截然不同的看法，一种是以亚当斯密为代表的乐观派，一种是以马尔萨斯为代表的悲观派；马克思、恩格斯在总结前人思想的基础上，发展了可持续发展思想；但是，苏联十月革命胜利和中国革命胜利后的政治经济学却舍弃了马克思恩格斯的这些思想；严酷的现实告诉我们，政治经济学不能抛弃可持续发展观念，可持续发展应当是政治经济学的一个基本思想。

I'm David Malthus in Washington.

我是来自华盛顿的 David Malthus 。

I'm worried about the predictions of Thomas Malthus coming true.

我很担心Thomas Malthus的预言会变成现实。

The failure of Malthus' prediction, however, has not stopped others from repeating it.

然而， Malthus 预测的失败并没有阻止别人的再次尝试。

Two centuries ago, Thomas Malthus argued that an ever-increasing population would continually strain society's ability to produce goods and services.

两个世纪之前， Thomas Malthus 就指出，一直增加的人口使社会处于强大的压力之下，它要能不断地生产商品和提供服务。

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。

Meanwhile, a kinetic model of microorganism growth in the aerobic thermophilic composting was established based on Logistic model and Malthus model.

同时，基于Logistic模型和Malthus模型，对微生物生长进行分析，得到了描述堆肥过程中的微生物生长动力学模型和模型参数。

In a recent presentation, the regulator's technical advisors compared "dire predictions" about the scarcity of spectrum to Thomas Malthus's grim prognostications in 1798 about the scarcity of food.

但是最近电信管理部门的一名技术顾问在一次讲话中把这些&可怕的预测&同1798年Thomas Malthus作出的严重粮食短缺的预测作了个比较。

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。