Taft
发表于 2025-3-21 17:11:03
书目名称Agricultural Productivity影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0151602<br><br> <br><br>书目名称Agricultural Productivity影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0151602<br><br> <br><br>书目名称Agricultural Productivity网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0151602<br><br> <br><br>书目名称Agricultural Productivity网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0151602<br><br> <br><br>书目名称Agricultural Productivity被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0151602<br><br> <br><br>书目名称Agricultural Productivity被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0151602<br><br> <br><br>书目名称Agricultural Productivity年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0151602<br><br> <br><br>书目名称Agricultural Productivity年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0151602<br><br> <br><br>书目名称Agricultural Productivity读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0151602<br><br> <br><br>书目名称Agricultural Productivity读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0151602<br><br> <br><br>
职业拳击手
发表于 2025-3-21 22:55:00
DNA-Minor Groove Binding Anticancer Agents,; .). In a 1992 study, . estimated that productivity growth over the 1947–85 period accounted for 82% of output growth in agriculture compared to only 13% in the non-farm sector. Moreover the estimated rate of productivity growth in agriculture (1.58%) was substantially greater than in the non-farm
faddish
发表于 2025-3-22 02:55:11
Triggering Structures on NK Cellsductivity for the 48 contiguous states from 1960 to 1996. For the full 27-year period, every state exhibits a positive and generally substantial average annual rate of productivity growth. There is considerable variance, however, and the wide disparity in growth rates resulted in substantial changes
Lime石灰
发表于 2025-3-22 08:18:38
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令人发腻
发表于 2025-3-22 08:52:42
Triggering Structures on NK Cellsy .. and is now routinely applied in multilateral comparisons. The EKS method is currently used by .. in the construction of transitive multilateral output and input index numbers. These numbers, in turn, are used in measuring TFP growth in different states. One of the problems associated with using
Lyme-disease
发表于 2025-3-22 14:19:35
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paleolithic
发表于 2025-3-22 18:48:20
Hans-Peter Lohrmann,Wolfgang Schremlshadow cost frontier. The estimated parameters are used to estimate levels of technical, allocative, and cost efficiency in forty-eight states. Results are reported mainly in terms of means and standard deviations of estimated marginal probability density functions. Estimated probability distributio
阴谋小团体
发表于 2025-3-23 00:22:56
Hans-Peter Lohrmann,Wolfgang Schremlion, infrastructure, and other programs. States are heterogeneous in agro-climatic conditions and resource-base, and they have different public R&D, extension, and infrastructure policies. The objective of this paper is to assess the impacts of public investment in research and infrastructure on cos
充满装饰
发表于 2025-3-23 04:37:33
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用肘
发表于 2025-3-23 08:05:13
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