中英
1
quercus variabilis中文是什么意思
- 中文翻譯
- 造句
- 栓皮櫟
- quercus 麻櫟屬植物; 槲屬
- anabaena variabilis 多變魚腥藻; 藻 魚腥藻
- arthrobacter variabilis 變異節(jié)桿菌
- bacaeroides variabilis 變異性擬桿菌
- bacteroides variabilis 變異類桿菌,變異性類桿菌; 變異性類桿菌
- chondrostoma variabilis 雜色軟口魚
- dermacentor variabilis 變異革蜱
- dermacetor variabilis 變異革蜱
- drythrokeratodermia variabilis 紅斑角皮病
- erythrokeratoderma variabilis 變異性紅斑角化病
- erythrokeratodermia variabilis 變異性紅角皮病; 紅斑皮膚角化病
- leptothrix variabilis 變易纖毛菌; 涎纖毛交菌; 涎纖毛菌, 變易性纖毛菌
- lipeurus variabilis 雞長羽虱; 雞翅長圓虱; 可變長圓虱
- mesocestoides variabilis 變異中殖孔絳蟲
- micrococcus variabilis 可變微球菌
- monilia variabilis 變異念珠菌
- nocardia variabilis 變異諾卡菌
- peptococcus variabilis 可變消化球菌
- tectaria variabilis 多變叉蕨
- trigonopsis variabilis 變異三角酵母
- veillonella variabilis 可變韋榮球菌
- quercus acutissima 麻櫟
- quercus agrifolia 海岸櫟; 禾葉櫟
- quercus alba 北美白橡木
- quercy 凱爾西
- quercus trojana 馬其頓櫟
- Histological observation of somatic embryogenesis from cultured embryos of quercus variabilis bi
栓皮櫟體細胞胚胎發(fā)生的細胞組織學觀察 - Forestland evapotranspiration and water balance of pinus tabulaefor - mis and quercus variabilis mixed stand
油松栓皮櫟混交林林地蒸散和水量平衡研究 - The study showed that the quercus variabilis communities in different habitats significantly differentiated in their trait parameters
研究表明：不同生境的栓皮櫟種群性狀參數(shù)分化差異明顯。 - Time series model can simulate and predict the increase of quercus variabilis population by the difference , periodic method
摘要時間序列分析可以通過差分、周期的方法，對植物種群的增長進行模擬與預測。 - From april to october of 2001 , a 31 - year - old pinus tabulaeformis and quercus variabilis mixed stand was studied on forestland evapotranspiration and water balance in western mountainous area of beijing
摘要2001年4 - 10月，對北京西山地區(qū)一塊31年生的油松、栓皮櫟混交林的林地蒸散和水量平衡進行了研究。 - The water consumption of transpiration of pinus tabulaeformis and quercus variabilis mixed stand has marked seasonal difference , and the standard specific conductivity of quercus variabilis in the growing season is 2 . 6 times as high as that of pinus tabulaeformis
油松和栓皮櫟混交林的蒸騰耗水表現(xiàn)出明顯的季節(jié)差異，栓皮櫟的生長季標準比導率明顯高于油松，是油松的2 . 6倍。 - We choose the forest appearance tidiness , representative stands serving as standard plots , 40 stands were set up at qinling , hanzhong , huanghong in shaanxi respectively , measure every tree in the stands , measure the actual increase by the dominance tree , the time series model of individual age and diameter of quercus variabilis was established according to the actual diameter of quercus variabilis population by the fluctuant time series , the comparison of simulation and reality value of the every stand of quercus variabilis population diameter increase through the four models , the average simulation difference within 1 . 5 % , the accuracy is 97 . 8 % the simulation effect is better
在陜西的秦嶺、漢中、黃龍地區(qū)選擇林相整齊、有代表性的地段作為標準地，設置樣方40個，對各樣方內的林木進行每木檢尺，通過優(yōu)勢木解析的方法，測得栓皮櫟種群胸徑的實際生長量，運用起伏型時間序列分析，建立了栓皮櫟種群個體年齡與胸徑生長的時間序列模型，四個模型所得的各個樣地栓皮櫟胸徑生長的模擬值與實際值進行比較，其模擬平均誤差都在1 . 5 %以內，平均精度達到97 . 8 % ，模擬效果較好。 - The petiole and leaf lengths and leaf widths and cork thicknesses and seed widths of the quercus variabilis communities appeared to have a second - degree parabola relation with the latitudes of the communities ; the petiole lengths and leaf lengths and cork thickness appeared to have a clear second - degree parabola relation with the elevations of the communities ; the leaf and seed lengths appeared to have a clear positive correlativity with the elevations ; the seed lengths had a typical negative correlation with the elevations
栓皮櫟種群的葉柄長、葉長、葉寬、栓皮厚度、種長和種寬隨緯度呈現(xiàn)出二次拋物線關系；葉柄長、葉長和栓皮厚度隨海拔高度呈現(xiàn)明顯的二次拋物線關系；葉寬和種寬隨海拔高度的變化呈現(xiàn)出明顯的正線性相關；種長與海拔的關系為一種典型的負線性相關。
Quercus variabilis (Chinese Cork Oak) is a species of oak in the section Quercus sect. Cerris, native to a wide area of eastern Asia in China, Japan, and Korea.
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