落物 的英文怎麼說
中文拼音 [làwù]
落物
英文
ochikubo monogatari-
The litter reserves and their water retaining capacity under abies fabri forest on the gongga mountain, sichuan province
貢嘎山冷杉純林枯落物儲量及其持水特性Seven plots selected from wanglang reserve were distributed in different types of forest and at different altitude, and different plot has different microclimate. soil property, microbial population, soil nutrient content of forest soil were determined in wanglang natural reserve, from may to october 2002 to july 2003, the ecological distribution of three main groups, bacteria, actinomycete and fungi were determined in the forest soils by the cell enumeration methods. six kinds of physiological groups, including ammoniation bacteria, nitrification bacteria, nitrosification bacteria, aerobic autogenesis azotobacter, aerobic cellulose - decomposing bacteria and anaerobic cellulose - decomposing bacteria were enumerated by the most - probable number ( mpn )
2001年10月在王朗自然保護區內設立了3個定位研究樣地和4個臨時樣地，通過多次現場采樣與室內實驗分析，測定了白樺林、岷江冷杉林、紫果雲杉林、繡線菊-羊茅群落、羊茅群落及高山柳灌木叢等6種不同植物群落內土壤微生物三大類群數量、功能微生物數量、土壤養分，並在固定樣地內使用埋袋法進行了三個埋藏深度的凋落物分解袋試驗，初步研究了枝條、闊葉、針葉等凋落物組分在不同分解階段所含養分的動態變化。Study on the species diversity of plant community and coniferous bark beetles community diversity in niubeiliang nature reserve
牛背梁自然保護區植物群落和針葉樹小蠹蟲群落物種多樣性研究The results show that the main foctor that affects the natural regeneration is elevation, and the coverages of litter and brushwood were next
結果表明，影響該區森林天然更新的主要因素是海拔高度，其次是灌木層蓋度和枯落物層的蓋度。Study on characteristics of faded and defoliated foliage in soil and water conservation ecological rehabilitation region in zichuan
淄川水土保持生態修復區枯落物持水特徵研究Bob dylan touched a nerve of disaffection. he spoke of civil rights, nuclear fallout, and loneliness
鮑勃?狄倫觸動了對現狀不滿的神經，他唱到民權、核散落物以及孤獨。The reciprocal decomposition of foliar litter in tropical and subtropical forests
熱帶亞熱帶森林葉凋落物交互分解的研究Nutrient dynamics of foliar litter in reciprocal decomposition in tropical and subtropical forests
熱帶亞熱帶森林凋落物交互分解的養分動態Roll over protective structure ( rops ) is a device which installs on out of construction vehicle. the main functions are : when the vehicle rolling over. rops can prevent the vehicle from rolling over further, and reduce the possibility of rolling vehicle injures operator ; when the vehicle traveling on freezing soil. concrete and rock, it has large resist continuous impact ability ; when the vehicle overturning rops can support the whole vehicle. arrangement of falling object protective structure ( fops ) can block objects ( such as trees, rocks ) so that supply protection for operator. this problem is that research rolling over and falling objects protective structure of bulldozer by learning research condition of rops / fops and relative lay down international standard. on the base of theory analysis. detrudes counting formula of rops / fops deformation through founding mechanics analysis model of rops / fops at the stage of elasticity and plastoelastic. and finds a set of feasible nonlinear finite element analysis counting. lt calculates rops / fops plastoelastic deforma variable of 320hp bulldozer, bulldozer has been carried out by optimizing design method
其主要功能是：當車輛滾翻時， rops能刺入未凍土壤而阻止車輛的進一步滾翻，降低滾翻的車輛對系著安全帶司機軋傷的可能性；保證rops在碰撞和沖擊變形不大的地面（如凍土、混疑土上、巖石）時，能具有相當大的抗連續沖擊能力；當車輛已經處于顛覆狀態時，已經變形的rops應能支撐住整車。落物保護裝置（簡稱fops ） ，其構件的布置方式要能遮蔽墜落的物體（如，樹木、巖石等） ，以便對司機提供適當的保護。本課題主要通過了解國內外有關對rops fops的研究情況和有關國際標準的制定，對大型推土機傾翻和落物保護裝置進行研究，在理論分析的基礎上，通過建立rops fops的力學分析模型，推導彈性、彈塑性階段rops fops變形的計算公式，建立一套可行的rops fops的非線性有限元分析計算方法。Cast in salt, the ghostlike church skeleton transcends the familiar image of romantic decay, and reinvests it with meaning both through the formal seduction of the piece and the viewer ? interaction with it in the space
撒了鹽的脫落物中，如靈魂般的教堂骨骼超越了常規的浪漫主義衰落意向，再一次授予通過它正式的誘惑觀眾在其空間內戶動的意義。Hydro - ecological functions of forest litter layers
森林凋落物層水文生態功能研究A wealth of bird life and wildlife including endemic golden monkey, red panda, leopard, black bear and takin can also be seen. this area has been selected as a representative long - term ecological study site of subalpine forest ecosystems in southwest of china
另外，對川西地域獨特的生態環境中土壤微生物、土壤養分及凋落物分解動態等生態因子和生態過程進行研究，可以豐富和拓展我國的土壤生態學的研究領域，發展土壤生態學的理論體系。It is, in fact, quite probable that calcium released by litter decay is used by uptake by plants.
事實上，由凋落物腐解釋出的鈣很可能被植物攝取利用。Twenty years of litter fall dynamics in subtropical evergreen broad - leaved forests at the dinghushan forest ecosystem research station
鼎湖山南亞熱帶常綠闊葉林凋落物量20年動態研究This can be accomplished by using toe boards, screens or brick guards ; guard rails systems, nets, catch platforms, or canopy structure methods
可以通過使用隔板、防護網或防護墻、扶手系統、防摔網、保護平臺或天棚結構等方式來提供防落物保護。Personal protective equipment against falls from a height - descender devices
預防從高處降落物的個人用保護設備.降落裝置Earthmoving machinery - falling - object protective structures - laboratory tests and performance requirements
土方機械.落物保護結構.實驗室試驗和性能要求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
結果表明： （ 1 ）從落葉松幼齡林到中齡林，隨著林冠的郁閉和林下植被蓋度的急劇下降，林地土壤酸度、土壤酶活性、無機磷總量、速效鉀、土壤水分含量、總孔隙度呈明顯下降趨勢，而根際和非根際土壤有機質含量、腐殖質各組分含量、三大類微生物數量、酸性磷酸酶活性和土壤容重隨著凋落物的增加呈明顯上升趨勢；從中齡林到近熟林，由於撫育間伐，林分密度及郁閉度下降，林下植被蓋度逐步得到恢復，根際與非根際土壤有機質含量、富里酸、交換性酸、交換性鋁、中性磷酸酶、無機磷總量、放線菌數量、土壤水分含量、總孔隙度呈明顯的上升趨勢；從近熟林到成熟林，隨著林齡的增大，根際與非根際土壤活性酸、有機質含量、腐殖質各組分含量、有效磷含量、氨基酸總量、速效鉀、土壤酶的活性、土壤水分含量和總孔隙度呈下降趨勢，而根際與非根際土壤全磷含量、土壤酸度（特別是交換性鋁）和容重呈增加趨勢。Based on the above conclusions about anti - erosive vegetation structure, the paper expounds the implication of anti - erosive vegetation by pointing out the fault of its current definitions, and it is considered that anti - erosive vegetation should aim at protecting soil from erosion and fixing active sands in the eroded areas, ground space fully occupied by plants, in general with close structure, especially with outstanding coverage close to ground by organic matter ( litter and / or biomass )
在上述結論的基礎上，本文通過指出現有防蝕植被定義的缺陷，論述了其涵義，認為防蝕植被應當是在侵蝕地區，以防止土壤侵蝕或以固沙為目的，植物充分佔據地面空間，一般具緊密結構，或者顯著具有有機體（枯落物以及生物量）貼地面覆蓋特徵的植被。The project initiated by scientists from university of california and co - operated scientists from haibei research station, cas. the objectives of the experimental are to examine how the vegetation and soil in sites with low and high grazing intensity and with two habitat types ( meadow and shrubland ) respond to climate warming. the research will include plant community, phenology, growth allocation and soil temperature, soil nutrient availability, decomposition, and mineralization
自1997年起，海北站與美國加利佛尼亞大學的科學家合作建立了32個greenhouse ，分別建在不同放牧強度下的高寒草甸和高寒灌叢中，研究的目的是探索植被和土壤在不同放牧強度下對氣候變暖的響應，其中包括植物群落、物候學、土壤溫度、土壤營養、分解和礦化作用等。分享友人