助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   malthus 的翻译结果: 查询用时:0.149秒
图标索引 在分类学科中查询
所有学科
人口学与计划生育
经济理论及经济思想史
经济体制改革
更多类别查询

图标索引 历史查询
 

malthus
相关语句
  马尔萨斯
     Malthus Population Theory in China
     马尔萨斯人口理论在中国
短句来源
     Malthus Limit and the Way of Economic Development
     “马尔萨斯制约”与经济发展的路径选择——对世界经济发展的重新认识
短句来源
     The Methodological Characteristics of Malthus Population Theory
     马尔萨斯人口原理方法论特征
短句来源
     The system and the Malthus system views
     制度与马尔萨斯的制度观——重读《人口原理》
短句来源
     The Study on 'Constant Tendency' and 'Double Checks' of Malthus
     马尔萨斯人口思想中“恒常趋势”和“两种抑制”的研究
短句来源
更多       
  “malthus”译为未确定词的双语例句
     Meanwhile, a kinetic model of microorganism growth in the aerobic 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。
短句来源
     In 1897 it was Tomas Malthus who firstly construct differential equation to research population ecology.
     1897年,Tomas Malthus首先建立微分方程模型研究种群生态学。
短句来源
     The bacterial growth rate constants were calcu- lated by Malthus's model.
     根据细菌生长的Malthus模型,计算出各细菌在指定条件下的生长速率常数。
短句来源
     ON THE UNIFIED EXPRESSION OF THE MALTHUS EQUATION AND THE LOGISTIC EQUATION
     关于Malthus方程和Logistic方程的统一表达式
短句来源
     The theorists of utility value Say and Malthus think that the fair efficiency of the commodity economy should be objective and fair,efficiency first.
     效用价值论者Say和Malthus认为商品经济的公平效率应该是客观公平、效率优先。
短句来源
更多       
  相似匹配句对
     The system and the Malthus system views
     制度与马尔萨斯的制度观——重读《人口原理》
短句来源
     Malthus Population Theory in China
     马尔萨斯人口理论在中国
短句来源
查询“malthus”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  malthus
From Malthus to Ohlin: Trade, Industrialisation and Distribution Since 1500
      
Beginning with the influence of Malthus upon Darwin, we see how the latter's ideas differ in important respects from those of other biologists and from those of social scientists and philosophers.
      
On the dependence of population growth on income: New results in a ricardian - Malthus model
      
Recently, more original findings on these issues have appeared, but can be viewed as rediscovering Malthus.
      
Malthus began publishing in economics two centuries ago.
      
更多          


Zhu Keshen, being an eminent geographer, he concerned with the problem of population for a long time. The problem he studied may be fallen into three catalogues. (1)The population density of Jiangsu and Zhejiang provinces, (2) Comparison of the population thought of HongLiangji (1746-1809), a Qing scholar and of T.R .Malthus(1766-1834), and (3)Zhu considered that the rapid expansion of popnlation of Qing Dynasty between 1741-1851 A.D. was a result of the introducing these crops of high productivity, such...

Zhu Keshen, being an eminent geographer, he concerned with the problem of population for a long time. The problem he studied may be fallen into three catalogues. (1)The population density of Jiangsu and Zhejiang provinces, (2) Comparison of the population thought of HongLiangji (1746-1809), a Qing scholar and of T.R .Malthus(1766-1834), and (3)Zhu considered that the rapid expansion of popnlation of Qing Dynasty between 1741-1851 A.D. was a result of the introducing these crops of high productivity, such as corns and sweet potatoes abroad. The former was an article published, and the latter two were found in his diary between 1936-1949, the last view was also supported by J.K.Fairbank, who expounded this view in his work entitled,《The United States and China 》 .These three topics are the most important problems of population researches of China until present.

本文从论江浙二省之人口密度等著作中,研究了竺可桢早期人口地理学思想

Does the mathematical model contain the Malthus equation and the Logistic equation? Cui Qi-wu,the author of the model Ic said "Yes. "After pointing out some main mistakes made by Cui in [1], [2] ,it is clear that the correct answer to the question above should be"No.

崔启武在文[1]简称《结构》中,再一次认为他所获得的描述种群增长的模型包含了Malthus方程和Logistic方程.这一错误的结论,最早出现在1982年崔启武和G.Lawson合写的论文[2]简称《扩充》中,后来又在文[3](简称《答疑》)中得到进一步的发挥.本文从《结构》、《扩充》,《答疑》中出现的主要错误说起,论证崔启武的模型并非Malthus和Logistic方程的统一表达式.

OBJECTIVE: Microcalorimetric method was used to study the growth regularity of bacteria. The an- tibacterial function of Chinese drugs was evaluated. METHOD:The bacterial growth thermographic curve in differ- ent conditions were determined with 2277 thermal activity monitor. The bacterial growth rate constants were calcu- lated by Malthus's model. According to the constants, the abilities of natural Chinese drugs to resist bacteriagrowth were evaluated. RESULTS:The antibacterial effect of decoction...

OBJECTIVE: Microcalorimetric method was used to study the growth regularity of bacteria. The an- tibacterial function of Chinese drugs was evaluated. METHOD:The bacterial growth thermographic curve in differ- ent conditions were determined with 2277 thermal activity monitor. The bacterial growth rate constants were calcu- lated by Malthus's model. According to the constants, the abilities of natural Chinese drugs to resist bacteriagrowth were evaluated. RESULTS:The antibacterial effect of decoction of Coplis chinensis on eight kinds of bacteriawas generally studied. The antibacterial effect of decoction of Salviae miltiorrhiza on Shigella jlexneri 3 and Pseu- domonas aeruginosa Migula was determined. Critical consistences were 299.6 μl/10 ml and 4l.5μl/10 ml. CON-CLUSIONS:Microcalorimetric method is a new method,by which antibacterial effect of natural Chinese drugs wasstudied in vitro. It is of significance in theoretical study and practical application.

目的:利用微量量热法研究细菌在不同条件下的生长规律,评价天然中药的抗菌作用。方法:利用热活性检测仪,测定了白色葡萄球菌、大肠杆菌、福氏1a,1b,5b,6,x,y,3及绿脓杆菌在不同条件下的生长热谱曲线。根据细菌生长的Malthus模型,计算出各细菌在指定条件下的生长速率常数。以生长速率常数大小为依据评价天然中药的抗菌性能。结果:定性研究了黄连水煎液对白色葡萄球菌等8种细菌的抗菌作用。定量测定了丹参水煎液对福氏3和绿脓杆菌的抗菌作用,拟合出其抑菌生长的临界剂量分别为299.6μl/10ml和41.5μl/10ml。结论:微量量热法是体外研究天然中药抗菌作用的具有理论研究意义和实际应用价值的新方法。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关malthus的内容
在知识搜索中查有关malthus的内容
在数字搜索中查有关malthus的内容
在概念知识元中查有关malthus的内容
在学术趋势中查有关malthus的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社