为害榕树的三种耀光角蝉及新种记述 ( 同翅目: 角蝉科 )Notes on the Tricentrus fulgidus Group Injuring Ficus spp. from China ( Homoptera: Membracidae )管茎叶蝉属二新种 ( 同翅目: 叶蝉科: 缘脊叶蝉亚科) ( 英文 )Two New Leafhopper Species from Sabah ( Kalimantan ) of the ...
Then analysis the reasons and influencing factors of such tolerances.最后分析出现误差的原因以及影响因素.Factors influencing the electrical coagulation process of hematite and quartz are described.介绍了赤铁矿和石英电凝聚过程的影响因素.Sri Lanka had conside...