趨同群集 的英文怎麼說
中文拼音 [qūtóngqúnjí]
趨同群集
英文
convergent community-
On the basis of foreign documents, the dissertation firstly describes the morphology, taxonomy, and biological characters of cochineal insects. then, by using artificial climate cases in the lab, according to orthogonal design, 8 lands of combinations of temperature, humidity and light is set, while the temperature has four levels : 15, 20, 25 and 30, and the relative humidity has two levels : 60 % and 80 %, while the light also has two levels : 980 lux and 60 lux. through observations and analysis of hatching percentage, survival percentage of the first instar and during from the second instar to the adult, the population tendency index, generation life cycle, size and eggs of female adult, the development of the cochineal under different conditions is studied
在收集、整理國外對胭脂蟲的研究資料基礎上，首先從胭脂蟲的形態學、分類學、生物學特性入手，進而在實驗室內利用人工氣候箱，應用正交設計方法，設計了4種溫度、 2種濕度、 2種光照梯度的不同組合，通過測定胭脂蟲的孵化率、 1齡若蟲的存活率、 2齡若蟲至成蟲期存活率、種群趨勢指數、世代歷期、雌成蟲的大小、懷卵量等生物學指標，深入研究胭脂蟲在這些組合下的生長發育狀況，應用數理統計方法，分析出溫度、濕度和光照對各項生物學指標的影響，找出胭脂蟲適宜的室內培育條件，並為野外胭脂蟲的培育提供一定的理論依據。In the course of investigating enterprises cluster, this article founds that in typical enterprises cluster with high economic performance, conflicts of property right among enterprises are reduced greatly, the importance of clear property right goes down ; the structure of intra - enterprise property rights shows a trend to centralize breadthwise ; the immaterial assets have more distinctiveness of common property right
本文通過對企業集群的考察發現，在典型的企業集群中，產權沖突減少、產權明晰的重要性降低；在企業內部產權結構出現橫向集中趨勢；其無形的資產則更具共同產權的特徵。Issues of spatial extent and resolution, the selection of environmental burdens to analyze, data and methodological limitations, and different approaches to delineating exposure are discussed in the context of the asthma study, which, through proximity analysis, found that people living near ( within specified distance buffers ) noxious land uses were up to 66 percent more likely to be hospitalized for asthma, and were 30 percent more likely to be poor and 13 percent more likely to be a minority than those outside the buffers
本研究考慮空間與?圍、環境分析的資料、所收集資料與不同應用方法的限制及運用不同方法去說明該研究族群之暴露情形，透過趨近分析，發現以該地空氣污染濃度劃分結果，相較于污染較低之區域，居住于污染物濃度較高之區域，有高於66 %以上的機率會因氣喘而住院治療，有33 %是機率因為貧窮， 13 %以上的機率可能是未成年者。It showed the geographical difference was not one of the potential factors, which affected the genetic differentiation of p. sibirica. the cluster analysis could classify 98 individuals into 5 centers by ward ' s method. it also showed there were some differentiations among subpopulations
根據rapd數據對叉毛蓬98個個體進行ward聚類分析，結果可將98個個體都能區分開， 5個亞居群都有明顯以彼此為中心聚集的趨勢，說明各亞居群間已有不同程度的遺傳分化。分享友人