Chinese translation for "fraxinus mandshurica"
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- 水曲柳
Related Translations:
- Example Sentences:
| 1. | Advances and prospectives of fraxinus mandshurica rupr
水曲柳研究进展和展望 | | 2. | Study on the site conditions suitable for young plantation of fraxinus mandshurica
水曲柳幼林适生立地条件研究 | | 3. | Cytological investigation of somatic and zygotic embryogenesis of fraxinus mandshurica
水曲柳体细胞胚与合子胚发生的细胞学研究 | | 4. | Some photosynthetic characteristics of fraxinus mandshurica seedlings grown under different soil water potentials
不同土壤水势条件下水曲柳幼苗的光合作用特征 | | 5. | Spatial distribution pattern of tree species populations and interspecific association in fraxinus mandshurica and juglans mandshurica forest community
水胡林群落树木种群空间分布及种间关联性 | | 6. | The effects of light , agar and carbon sources on the growth of in vitro cultured root tips of fraxinus mandshurica were studied
摘要研究了光照有无、琼脂添加与否和不同碳源对离体培养的水曲柳根尖生长的影响。 | | 7. | In order to make clear the regulation of the combustion and the heat - transport process of fire - retardant treated wood , the combustion of untreated , fire - retardant solution soaked , and fire - proof paint coated white pine ( pinus bungeana ) and northeast china ash ( fraxinus mandshurica ) wood as well as the rising process of temperature at different sites in wood were measured in this study , taking a multi - function fire - proof experiment oven to simulate the typical process of fire
摘要为了弄清楚阻燃处理木材的燃烧及其热传导规律，该研究采用多功能耐火实验炉模拟典型火灾的发生过程，测定了未处理、阻燃剂水溶液浸渍处理、涂刷防火涂料白皮松和水曲柳木材的燃烧及木材内不同位置的升温过程。 | | 8. | The results showed that the growth of root tips in liquid medium was better than that in agar - solidified medium and solid - liquid two phase medium , for that increasing agar concentrations in medium will reduce the root growth ; darkness was beneficial for fraxinus mandshurica root tip culture in vitro ; as the carbon sources , sucrose was better than glucose and maltose as the carbon sources , and 3 % sucrose was best for the root tip growth of fraxinus mandshurica
结果表明，不添加琼脂的液体培养基对根尖的生长较添加琼脂的固体培养基和固液培养基好，原因是增加琼脂的量会抑制根的生长；暗培养比光培养更有利于水曲柳离体根尖的培养；蔗糖作为碳源的效果较果糖和麦芽糖好，其中以3 %的蔗糖对离体根尖的生长效果最好。 | | 9. | Mongolica young stand , secondary natural forest , and the mixed forest of larix olgensis and fraxinus mandshurica rupr . . countermeasures for controlling soil degradation were also recommended . the study got following results : ( 1 ) from young stand to mid - age of larix olgensis , with the closure of canopy and the decrease of undergrowth vegetation cover , soil acidity , enzyme activity , total inorganic phosphorus , available k , soil moisture and total porosity decreased significantly ; while soil organic matter content , humus component content , the amount of three main types of microbes , acid phosphatase activity , and bulk density in rhizosphere soil and non - rhizosphere soil increased with the increase of the amount of forest floor litter ; from mid - age stand to near mature stand , with the decrease of stand density and crown cover as well as the restoration of undergrowth vegetation after preliminary thinning , soil organic matter content , fulvic acid , exchangeable acidity , exchangeable aluminium , neutral phosphatase activity , total amount of inorganic phosphorus , the amount of actinomycetes , soil moisture , and total porosity in rhizosphere soil and non - rhizosphere soil apparently increased ; from near matu re stand to mature stand , soil activity acidity , organic matter content , humus component content , available phosphorus , total amount of amino acid , available k , soil enzyme activity , soil moisture , and total porosity in rhizosphere soil and non - rhizosphere soil decreased , but total phosphorus , soil acidity ( in particular , exchangeable aluminium ) , and bulk density increased
结果表明： ( 1 )从落叶松幼龄林到中龄林，随着林冠的郁闭和林下植被盖度的急剧下降，林地土壤酸度、土壤酶活性、无机磷总量、速效钾、土壤水分含量、总孔隙度呈明显下降趋势，而根际和非根际土壤有机质含量、腐殖质各组分含量、三大类微生物数量、酸性磷酸酶活性和土壤容重随着凋落物的增加呈明显上升趋势；从中龄林到近熟林，由于抚育间伐，林分密度及郁闭度下降，林下植被盖度逐步得到恢复，根际与非根际土壤有机质含量、富里酸、交换性酸、交换性铝、中性磷酸酶、无机磷总量、放线菌数量、土壤水分含量、总孔隙度呈明显的上升趋势；从近熟林到成熟林，随着林龄的增大，根际与非根际土壤活性酸、有机质含量、腐殖质各组分含量、有效磷含量、氨基酸总量、速效钾、土壤酶的活性、土壤水分含量和总孔隙度呈下降趋势，而根际与非根际土壤全磷含量、土壤酸度(特别是交换性铝)和容重呈增加趋势。 |
- Similar Words：
- "fraxinus bungeana" Chinese translation, "fraxinus chinensis" Chinese translation, "fraxinus excelsior" Chinese translation, "fraxinus hupehensis" Chinese translation, "fraxinus latifolia" Chinese translation, "fraxinus ornus" Chinese translation, "fraxinus pubinervus" Chinese translation, "fraxinus rhynchophylla" Chinese translation, "fraxinus rhynchophylla hance" Chinese translation, "fraxinus sinensis" Chinese translation
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