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population efficiency
相关语句
  群体效应
     Effect on Single Plant and Population Efficiency by Diferent Density on Maize
     种植密度对玉米单株和群体效应的影响
短句来源
  “population efficiency”译为未确定词的双语例句
     Regarding the urbanization, I think it is a historical progress featuring of the concentration of population ,efficiency , mutual interaction between city and rural area.
     对于城市化的理解,笔者认为城市化是一个历史的过程,是以人口的集中为重点的资源集聚过程,是追求效益集约的过程,是城乡互动的过程。
短句来源
     The maximum of population efficiency ratio is achieved by the route good used and the optimal production scheme is obtained through succesive adjustment range between outputs in this paper.
     本文利用总工效比最大的路径通过逐步调整产量间的极差得到了最优生产方案.
短句来源
     The changes of single plant and population leaf area dry matter accumulation and yield were nesearched in different density on maize,in order to study the interactions of single plant and population efficiency.
     研究不同种植密度下,玉米单株和群体叶面积、干物质积累情况及产量的变化,探讨单株和群体之间的相互影响。
短句来源
     The results show:Only to keep balance of single plant and population efficiency,that is ,to keep single plant higher productivity in suitable density,the variety will get stable and highest yield.
     结果表明:只有保持单株和群体之间的平衡,即在一定的密度下保持较高的单株生产力,品种方能获得高产稳产。
短句来源
     Results indicate that only to keep the balance between single plant and population efficiency,that is,to keep the productity high on single plant under suitable density,yield of crop will get stable and high.
     结果表明 :只有保持单株和群体之间的平衡 ,即在一定的种植密度下保持相对较高的单株生产力 ,品种才能获得高产
短句来源
  相似匹配句对
     efficiency.
     程序公正与实体公正并重:效率。
短句来源
     On efficiency of R&D
     关于科研开发效率的思考
短句来源
     Cultural measures for increasing the photosynthetic efficiency of sugarcane population
     提高甘蔗群体光合效率的栽培措施
短句来源
     (3) Economic efficiency analysis of population control.
     Ⅱ、人口控制投入分析。
短句来源
     In small population?
     大群体中则稳定下降、波动较小。
短句来源
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  population efficiency
A production/biomass (P/B) ratio of 4.93 was estimated as was a net population efficiency of 32%.
      
The pressure is determined at which a sharp fall of the population efficiency of low KrF(B) vibrational levels should appear.
      


The maximum of population efficiency ratio is achieved by the route good used and the optimal production scheme is obtained through succesive adjustment range between outputs in this paper.

本文利用总工效比最大的路径通过逐步调整产量间的极差得到了最优生产方案.

The changes of single plant and population leaf area dry matter accumulation and yield were nesearched in different density on maize,in order to study the interactions of single plant and population efficiency.The results show:Only to keep balance of single plant and population efficiency,that is ,to keep single plant higher productivity in suitable density,the variety will get stable and highest yield.

研究不同种植密度下,玉米单株和群体叶面积、干物质积累情况及产量的变化,探讨单株和群体之间的相互影响。结果表明:只有保持单株和群体之间的平衡,即在一定的密度下保持较高的单株生产力,品种方能获得高产稳产。

In this essay further research are make on some changes of oil sunflower.Which are caused by various densities on single plant,popuation leaf area,dry-mather accumulation and yield.We try to find out how single plant and population efficiency interact.Results indicate that only to keep the balance between single plant and population efficiency,that is,to keep the productity high on single plant under suitable density,yield of crop will get stable and high.

研究不同种植密度下油葵单株和群体叶面积、干物质积累情况及产量的变化 ,探讨单株和群体之间的相互影响。结果表明 :只有保持单株和群体之间的平衡 ,即在一定的种植密度下保持相对较高的单株生产力 ,品种才能获得高产

 
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