退化程度的英文

• degree of degeneration

• "退化"英文翻译    become vestigial; degenerate ...
• "程度"英文翻译    level; degree
• "磁化程度" 英文翻译 :    degree of magnetization
• "粗化程度" 英文翻译 :    coarsening rate
• "低硫化程度" 英文翻译 :    low state of cure
• "都市化程度" 英文翻译 :    urbanization rate
• "多边化程度" 英文翻译 :    degree of polygonization
• "分化程度" 英文翻译 :    degree of differentiation
• "风化程度" 英文翻译 :    degree of weathering; rate of decay; rateofdecay
• "腐殖化程度" 英文翻译 :    humification degree
• "固化程度" 英文翻译 :    degree of cure; state of cure
• "机械化程度" 英文翻译 :    degree of mechanisation; degree of mechanization; level of mechanization
• "净化程度" 英文翻译 :    degree of clarification; degree of purification; extent purification
• "空化程度" 英文翻译 :    degree of cavitation
• "矿化程度" 英文翻译 :    degree of mineralization
• "老化程度" 英文翻译 :    degree of aging
• "粒化程度" 英文翻译 :    degree of granulation
• "硫化程度" 英文翻译 :    curing degree; curing state; degree of cure; state of cure; state of vulcanization
• "煤化程度" 英文翻译 :    degree of coalification; rank of coalification
• "煤氧化程度" 英文翻译 :    degree of coal oxidation
• "模化程度" 英文翻译 :    modularity
• "木质化程度" 英文翻译 :    degree of lignification
• "球化程度" 英文翻译 :    degree of spheroidization
• "软化程度" 英文翻译 :    softening degree
• "社会化程度" 英文翻译 :    level of socialization

• The dynamics of soil seed banks and seed movement was investigated in three bare alkali - saline patches in songnen grassland , northeast china , for exploring their potential role in the vegetation restoration of bare alkali - saline patches
  摘要在松嫩平原不同退化程度的草地中选取三个次生光碱斑，通过分析其土壤种子库和表面种子流动态，探讨了土壤表面种子流在次生光碱斑植被恢复中的潜在作用。
• Deterioration series of populations were analyzed by the means of allozyme and rapd . the results showed that as the deterioration of grassland became heavier , genetic diversity would drop , but there was no distinct linear correlation between genetic diversity and deterioration degree
  等位酶和rapd标记分析退化系列种群，其遗传多样性随退化程度加重有降低的趋势，但与退化程度无明显的线性相关。
• The implanted artificial disc is expected to reduce neighboring disc degeneration in the long run , which the does not apply to the conventional fusion procedure . the surgery , the first case done in hong kong , marks the milestone in hong kong cervical spine operation history
  此项手术除了纾缓病人由于退化性颈椎间盘引起的神经或脊髓压迫痛症，长远而言减低邻近颈椎间盘的退化程度，弥补传统颈椎融合手术的不足。
• A case study in the xilin river basin of inner mongolia showed that this model could quantitatively analyze the degradation degree , risk degree and easy - restoration degree of the grasslands under different optimizing management levels , which was of significance for applying rational measures with pertinence , and beneficial to the optimal allocation of resources during the management of degraded grassland
  结果表明，通过构建退化草地优化管理模型，定量分析流域内不同优化管理等级退化草地的退化程度、危害性和易恢复性，可以有针对性地采取合理的治理措施，有利于退化草地治理中的资源优化配置。
• During the study period , the soil nutrient of arable land and grassland reduced greatly and that of forestland changed slightly . the grassland has the highest soil nutrient , while the arable land has the lowest soil nutrient . as a consequence , the land use change in changling county in the past two decades leads to decrease in the net soil nutrient , as well as the deterioration of regional ecological environment .
  20年来，耕地的养分水平下降很大，草地的养分水平退化明显，林地土壤养分含量变化不显著； 20年间林地和耕地的土壤退化程度有所缓和，但不明显；各种土地利用类型的养分水平差异如下：草地林地耕地，说明了退耕还林还草的必要性。
• Considering the deterioration series of populations , deterioration degrees led to morphological variations . with the increasing of grassland deterioration , vegetative tiller length and reproductive tiller length became shorter . medium sized bunch , small sized bunch , reproductive tiller percentage , reproductive tiller number were reduced
  退化系列种群的形态变异随退化程度而异，营养枝和生殖枝长度随着退化的加重枝条长度变短，中、小株丛减少，生殖分配减少，生殖枝数量减少。
• In original and jamming slightly vegetation , because dead roots , branch and leaves back to soil , soil organic matter higher , soil available phosphorus higher , too ; chemical and physical characters of soil were stabilization . the reason were original vegetation have more species and structure of community was stable . the degradation of fertility and structure of soil in secondary vegetation was influenced by change with structure and form of community
  在人为干扰小的原生性森林，植物种类丰富，群落结构稳定，植物死根系和枯枝落叶全部回归土壤，土壤有机质含量高，养分呈有机态为多，故有效磷较高，土壤理化性质较稳定；次生植被群落土壤结构和肥力的退化是由于群落组成和结构的改变导致枯枝落叶成分和土壤发规白山地还小问沙消民俗一非定俗地征王卿乔忡旺w比收财育环境差异而引起，次生植被土壤的退化状态随植被退化程度不同而有差异。
• On this basis , adopt the plural linear regression method , regard peasant ' s per capita income as the dependent variable , per capita agricultural land area , unit agricultural land area chemical fertilizer use amount , agriculture total value account for gdp proportion and land degradation the index data ( land degradation fictitious variable , land degradation percentage and land degradation the array variable of the degree ) as the independent variable
  在此基础上，采用多元线性回归方法，以农民人均收入为因变量，人均农业用地面积、单位农业用地面积化肥使用量、第一产业总值占gdp比例和土地退化指标(土地退化与否的虚拟变量、土地退化百分比和土地退化程度的序列变量)为自变量来分析。
• Abstract : the central southern shandong provence is a well - known region for its poverty , and the serious deterioration of its mountainous land is one of the key reasons . this paper , according to the research on the deterioration , inquires into the index system of evaluating the degree of deterioration , and proposes effective measures against further deterioration in this region
  文摘:鲁中南山地是山东省山地丘陵区的重要组成部分，其地貌最大特征是山地集中、地势对比强烈.长期以来，因受不利的自然和人为因素影响，山区生态环境退化严重，社会经济发展缓慢，是全国有名的贫困地区.山区土地的严重退化是致其贫困的主要因素之一.通过分析研究鲁中南山地系统退化特点和退化机制，初步探讨了评价山地退化程度的指标问题，最后提出了防治鲁中南山地系统进一步退化的有效对策