نتایج جستجو برای: سن orius albidipennis
تعداد نتایج: 37881 فیلتر نتایج به سال:
References [1] Leonidas Fegaras. A new heuristic for optimizing large queries. [2] Toshihide Ibaraki and Tiko Kameda. On the optimal nesting order for computing n-relational joins. Optimizing large join queries using a graph-based approach. [5] Guido Moerkotte and Thomas Neumann. Analysis of two existing and one new dynamic programming algorithm for the generation of optimal bushy join trees wi...
References [1] Leonidas Fegaras. A new heuristic for optimizing large queries. [2] Toshihide Ibaraki and Tiko Kameda. On the optimal nesting order for computing n-relational joins. Optimizing large join queries using a graph-based approach. [5] Guido Moerkotte and Thomas Neumann. Analysis of two existing and one new dynamic programming algorithm for the generation of optimal bushy join trees wi...
Although chemical pesticides play a vital role in controlling the number of harmful insects, they also contribute to accelerate pollution soil, air and water. Due frequent use, insects become resistant active ingredients very quickly; destroy natural enemies pests, have effect on humans. Accordingly, application biological protection, that is, use living organisms (predators parasites) plant pr...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید