incidence density 中文意思是什麼
incidence density
解釋
發病密度-
The density distribution shows coronet as to the single mode. and the density distribution shows equality as to the multi - modes, except the little hollow in the optical fiber core. the second is coherent incidence light
結果表明，對于非相干情況，輸出光強為中心對稱和沿徑向非均勻衰減形式；對于相干情況，輸出光強分佈為復雜的峰谷分佈形式。 -
The feasibility that kaufman ion source is applied in reactive ion beam etching is discussed. etching characteristics of materials, including pr, cr, quartz, are investigated. the etch rate and mechanisms of such materials are measured and analyzed as a function of ion energy, ion beam density and ion incidence angle in pure ar and chf3, respectively. the etch rate has shown a square root dependence on variation versus
深入研究了光刻膠、鉻薄膜、石英等光學材料離子束刻蝕特性，分別以ar氣和chf3為工作氣體，研究光刻膠、鉻薄膜、石英等的刻蝕速率隨離子能量，束流密度和離子入射角度的變化關系，得到刻蝕速率與影響因素的擬合方程，為掩模的製作工藝路線提供了實驗依據和理論指導。 -
The advantages of plantain at high population density include potential to increase yields significantly, better crop cycle planning to harvest during best market conditions, optimum use of land because one hectare of high density plantain can produce as much as 3 - 5 hectares of conventional planting, high production of good quality corms used as seed for the next cycle and intensive management resulting in a lower incidence of pests, diseases and weeds
大蕉密植的優勢在於：有顯著的增產潛力，有較好的生產周期以適應最佳市場條件，能高效利用土地（密植1公頃相當于通常的3 ~ 5公頃） ，可生產出可作為下季種子的大量優質球莖，集約管理可減少病、蟲、草害的發生。 -
Fig. 5. influence of pycnidiospore density in soil on the disease incidence of melon cotyledon caused by didymella bryoniae
五、土壤中添加蔓枯病菌柄孢子對于香瓜子葉發病的影響。 -
Today, the primary disease that endangers the life of people in the world is cardiac disease. one of the main reasons that cause cardiovascular diseases is atheroscleorsis ( as ). many researches show that elevated levels and oxidation of low - density lipoprotein ( ldl ) are associated with an increased incidence of as
目前，心血管疾病正日益嚴重地危害人類健康，而動脈粥樣硬化在其發病過程中起著重要作用，業已證明人體血液中運輸膽固醇的低密度脂蛋白（ lowdensitylipoprotein ， ldl ）的升高及由此而引起ldl進入血管壁中並被氧化成氧化型的低密度脂蛋白是其主要原因。
分享友人