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发表于 2025-3-21 16:12:00
书目名称Nested Relations and Complex Objects in Databases影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0662723<br><br> <br><br>书目名称Nested Relations and Complex Objects in Databases影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0662723<br><br> <br><br>书目名称Nested Relations and Complex Objects in Databases网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0662723<br><br> <br><br>书目名称Nested Relations and Complex Objects in Databases网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0662723<br><br> <br><br>书目名称Nested Relations and Complex Objects in Databases被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0662723<br><br> <br><br>书目名称Nested Relations and Complex Objects in Databases被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0662723<br><br> <br><br>书目名称Nested Relations and Complex Objects in Databases年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0662723<br><br> <br><br>书目名称Nested Relations and Complex Objects in Databases年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0662723<br><br> <br><br>书目名称Nested Relations and Complex Objects in Databases读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0662723<br><br> <br><br>书目名称Nested Relations and Complex Objects in Databases读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0662723<br><br> <br><br>
易受骗
发表于 2025-3-21 20:33:17
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说明
发表于 2025-3-22 00:49:57
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禁止
发表于 2025-3-22 05:00:46
Henry F. Korth,Mark A. Rothbout the values of bamboo being an important means of economic growth and for improving the socio-economic conditions of the rural poor. Bamboo as an industrial material can substitute wood and that to at low978-981-10-9196-4978-981-10-0569-5Series ISSN 1614-9785 Series E-ISSN 2627-1516
单纯
发表于 2025-3-22 11:48:23
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gait-cycle
发表于 2025-3-22 13:48:31
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breadth
发表于 2025-3-22 20:59:34
Volker Linnemannas planting material, instead of cuttings, necessitates wide spacing in nursery planting (1 × 1 m and 1,2 × 1,2 m). This should reduce the time between field planting of trees and letting cattle into the system without causing damage to the trees during the first and second years of plantation estab
humectant
发表于 2025-3-22 21:58:12
Yahiko Kambayashi,Tetsuya Furukawa,Hideki Yamamotoon. All these plant traits were correlated with species’ abundance and natural regeneration capacity. Under current practices, there is a risk of decrease in functional diversity of woody components and their capacity to deliver ecosystem services due to loss of species with a low regeneration capac
柔软
发表于 2025-3-23 01:45:39
Rudi Studer,Stefan Börneregion, there is a predominance of goat production. As in the plains, the presence of legume species, mostly of the Fabaceae family, play a significant role in the diet of animals. Other non-leguminous species that are also consumed by domestic animals are ., ., ., ., ., . and palms, such as ., . and
有权威
发表于 2025-3-23 06:32:24
Recursively defined complex objects, of objects, or certain object components..A final extension of the model supports database programming in the increasingly important area of . environments. For such applications, the respective recursive data model extension provides concepts for object distribution and inter-object communication