缓效肥料 slow-release fertilizer ; slow action fertilizer
缓效性氮肥 slow action nitrogen fertilizer
减缓效应 retarding effect
时间延缓效应 relativistic effect of time
反射器修缓效率 reflector taper efficiency of
缓效钾 slowly available ; [肥料] slowly available potassium
被称为缓效或缓释肥料 Slow-release fertilizers ; SRF
缓冲效果 cushioning effect ; buffer effect
缓冲效应 buffering effect ; Cushioning effect ; Buffer effect
缓效磷源 slowly available Phosphorus
缓效养分，是土壤潜在肥力的重要来源。
结论：缓释片与普通片比较具有缓效的特征。
CONCLUSION: delayed release character of delayed release Artemether tablet was significant.
缓效钾的协同克立格法的插值精度高于普通克立格法。
The overall estimation of slow-release K quality by cokriging was superior to that by ordinary kriging.
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