種群促進作用 的英文怎麼說
中文拼音 [zhǒngqúncùjìnzuòyòng]
種群促進作用
英文
social facilitation-
To apply some psychological ways such empathy, emotion encourage, listening, scene setting, group psychology and implication can fully improve the pertinence and validity, positively prevent and solve many college students ' psychological distress in moral and political education so as to ensure students ' healthy development
通過運用共情、情感激勵、傾聽、情景設計以及群體心理與暗示等心理藝術，可充分提高高校思想政治工作的針對性和有效性，積極預防和化解學生的各種心理矛盾，促進學生身心健康發展。From the aspects of agricultural economic and environmental ecological effects, were the effects and mechanism of rare - earth micro - fertilizer to improve the growth, development, quality and yield of the crops ; the adjustment of crops growth by influencing the number of microbial population in soil district and the function of the soil dehydrase, alkaline phosphatase, urease and sucrase ; the ecophysiological effects of alleviating the injure of acid rain, ultraviolet radiation, heavy metal on crops were illustrated ; the sureness of bee ' s use in agricultural was provided, according to the rule of the distribution and enrichment of be in crops
摘要從農業經濟效應和環境生態效應二方面，論述了稀土肥料促進作物生長、發育，提高作物產量，改善作物品質的效應與機理；影響土壤區系中微生物種群數量和土壤脫氫酶、堿性磷酸酶、脲酶及蔗糖酶的功能，繼而反饋調節作物生長；緩解酸雨、紫外輻射和重金屬傷害作物的生態生理學效應；並以稀土在作物體內分佈與富集規律為參考，探討了稀土農用的安全性。The results indicated that as the intensity of sward cleavage increased, elymus nutans and other plants that had high requirements in soil aeration and resource space presented an increased competitive edge and the species that had low requirements in soil aeration and resource space presented an opposite picture ; low - intensity sward cleavage could help increase species diversity to a certain extent, but the diversity index appeared to decline as a whole as the cleavage intensity increased ; the effects of sward cleavage on functional groups of the vegetations showed in such manner as e. nutans - represented grasses increased in their composition with the intensity of sward cleavage raised, and sedges and forbs decreased in their compositions with the intensity of sward cleavage raised ; sward cleavage showed a significant improving effect on primary productivity of the meadows and was capable of increasing the proportion of quality - grass biomass to the total plant biomass ; sward cleavage could be independently employed as an effective measure to rehabilitate and improve alpine - meadow grasslands and thus played a basic and key role in the technical combination aiming at establishing hay fields characterized by e. nutans
結果表明：垂穗披堿草等對土壤通透性和資源空間要求較高的物種，競爭力隨劃破強度的增加而上升，而對土壤通透性和資源空間要求相對較低的物種則相反；輕度劃破干擾對提高物種豐富度具有一定的促進作用，但多樣性指數則總體上表現為隨劃破強度的增加而呈下降的趨勢；劃破干擾對植被功能群的影響表現為以垂穗披堿草為代表的禾草類組分隨干擾強度的增加而顯著上升，莎草類和雜類草組分隨干擾強度的增加而顯著下降；劃破干擾對草地初級生產力的提升具有顯著的促進作用，且可顯著增加植物總量中優質牧草的比重；劃破干擾可獨立作為高寒草甸類草地恢復與改良的有效措施，在定向培育垂穗披堿草型割草場的技術組合中具有核心和基礎性的地位。N sources ( including organic and inorganic n tested ) and c sources tested could restrain methane oxidation. cellulose inhibited methane oxidation most weakly while the high concentration of methanol and glucose did dramatically, but the proper concentration of methanol could stimulate soil methane oxidation sharply. in the middle process of methane oxidation, addition of glucose could restrain methane oxidation shortly but the inhibition could be relieved about 5 days later when supplied again with enough oxygen
土壤微生物是甲烷氧化的主要生物類群，含水量對土壤甲烷氧化活性有明顯影響，過高或過低對甲烷氧化均具有抑制作用；氮源（包括有機和無機氮源）對甲烷氧化均有抑制作用；不同碳源對甲烷氧化的影響各異，纖維素對甲烷氧化抑制作用最小，而高濃度的甲醇、葡萄糖則對甲烷氧化具有強烈抑制作用；而適當濃度的甲醇可極大促進土壤對甲烷的氧化：在甲烷氧化過程中加入葡萄糖能迅速抑制甲烷氧化；在加入葡萄糖的同時保持瓶中充足的氧氣，則這種抑制作用可以在重新培養一定時間后得到解除。Phosphates soften water for detergents but contribute to algae blooms in our waterways, which can kill off fish populations
含磷物質：對水有軟化作用，提高清潔能力，但可促進河道產生藻類水花，對魚類種群有殺傷性。Explore the auto consumption current, influencial factors, automobile consumption ’ s stimulation economic growth, and how to promote car consumption and stimulate economic growth is the subject of this study. first, the paper discusses background, aim and meaning of the research, and summarizes the thesis theme, technical route method and main content. second, the paper analyzes the comsumption theories and economic growth theories and discusses the relation between the auto consunption and economic growth from the marxist economics, classic economics, system economics, industry economics, innovation economics etc. the theoretical foundation of this dissertationis the marxism consumption, the kennis ’ s absolute income theory, freedman ’ s long income suppose theory ect
本項研究採用理論與實踐相結合的方法，對汽車消費與經濟增長的關系進行了經濟學分析，探索了汽車消費拉動經濟增長的理論基礎;通過對波特價值鏈理論和產業集群理論研究，分析了汽車消費關聯效應的理論基礎;分析了我國汽車消費和汽車消費市場的現狀，並對汽車消費進行了國際比較，指出了汽車消費的變化趨勢;對影響汽車消費的各種要素作了系統的分析，明確了各種影響因素的現狀和發展趨勢以及它們對汽車消費趨勢的影響;為了揭示汽車消費與經濟增長的關系，首先進行了汽車消費對汽車產業以及關聯產業的拉動作用的分析，並運用主成分分析方法和多元統計分析方法，分別就我國汽車消費對經濟增長的拉動作用和吉林省汽車消費對經濟增長的拉動作用進行實證分析，總結了汽車消費對關聯產業和經濟增長的具體影響;提出促進汽車消費、拉動經濟增長的對策與建議，並指出了應進一步研究的領域。分享友人