自然干擾 的英文怎麼說

中文拼音 [zìrángānrǎo]
自然干擾 英文
natural interference
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 然 : Ⅰ形容詞（對; 不錯） right; correct Ⅱ代詞（如此; 這樣; 那樣） so; like that Ⅲ連詞[書面語] （然而）...
  • 干 : 干Ⅰ名詞1 （事物的主體或 重要部分） trunk; main part 2 （幹部的簡稱） short for cadre Ⅱ動詞1 （做...
  • 擾 : Ⅰ動詞1 （擾亂; 攪擾） harass; trouble 2 （客套話 因受人款待而表示客氣） trespass on sb s hospital...
  • 自然 : 自然at ease; natural; free from affectation
  1. In this paper, based on land use maps of 1976, 1988, 2003, which were interpreted from the landsat mss / tm / etm imageries, and the map of main road, with the buffer analysis tool in arcgis 8, we studied the land use and land cover change on the two sides of the main roads in xishuangbanna, then we studied the impact of population density and the topographic factor on road effects. during the study both the comprehensive land use dynamic degree model and the land use degree comprehensive index model are taken into account, we put forward a compensatory model ? “ amendatory comprehensive land use dynamic degree model ”

    由於人類活動干擾強度加大，公路效應深度不斷擴展， 1976年為5km ， 1988年為7km ， 2003年達到11km ;受自然、社會條件的影響，不同路段的公路效應存在較大差異，甚至同一路段兩側效應也各不相同。 1976年至2003年，距公路不同距離范圍內的人口密度都在增加，且距離公路越近，人口數量密度越大、增長越快，人口分布有向公路兩側聚集的趨勢。選取人口密度為大、中、小三個樣區分別分析公路效應的范圍表明，人口密度
  2. The torpedo control system structure based on field bus technology has also been studied in this dissertation. presently, ccs is still widely used in the torpedo and there are many problems holdback the development of the torpedo control system, such as emi. by the introduction of the conception of " open bus system " to the torpedo control system, the performance of system can be improved greatly

    本文還研究了基於現場總線技術的魚雷制導系統結構，目前魚雷控制和自導系統仍然主要採用集中式控制結構，存在諸多困擾魚雷控制系統發展的問題（如電磁干擾等） ，在魚雷制導系統中引入開放式總線系統概念（即將現場總線引入魚雷制導系統中） ，可以極大地提高魚雷控制系統的性能，解決原先存在的許多問題。
  3. But if avoidance was impossible, such as the section cutting through the hohxil, qumar and soga nature reserves, the planners would compare several designs, and put forward protection measures to minimize disturbance to the nature reserves

    對于無法避讓，必須經過野生動物活動區域的路段，如穿過可可西里、楚瑪爾河、索加等自然保護區的線路區段，在設計中進行了多方案比選，研究提出工程保護對策，盡量減少對自然保護區的干擾。
  4. To be sure, the lunar surface has been disturbed in a variety of small-scale ways since it cooled.

    誠然，自從月球表面冷卻以來，它受到過各種小規模的干擾。
  5. Jilin province is one of the important commodity product base in china, but one or several kinds of nature disaster are happened, which include drought, flood, low temperature cold damage, frost injury, hail and gale disaster. that interfere the normal agricultural yield and restrict the steady and sustaining development of commodity product base in jilin province

    吉林省是我國重要的商品糧生產基地之一，然而在一些地區每年都發生一種或多種自然災害（乾旱、洪澇、低溫冷害、霜、雹、風等） ，干擾了正常的農業生產，限制了吉林省商品糧基地的穩定、持續發展。
  6. According to the sample area survey ; there are 120 species of plants belonging to 84 gener 47families in the 25 - year - old chinese fir plantation community which will succeed toward the direction simi - ler to the community type before the felling of evergreen broadleaved forest if it is let to develop naturally or the logging residues are not burnt after the felling of the chinese fir plantation due to the superiority of cas - tanopsis carlesii and schima superba in the aspling layer in it

    據樣地調查，該25年生杉木人工林群落的植物有41科84屬120種，群落的外貌特徵以包括藤本在內的高位芽占絕對優勢，葉特徵以革質，單葉，中小型葉為主，由於該群落的幼樹層以米儲和木荷等占優勢，若讓其自然發展或杉木林採伐后不煉山，並排除其它人為干擾，該群落將向與常綠闊葉林採伐前的群落類型相似的方向演替。
  7. On the other hand, due to their difference in system and practice of administration, news reporting and judicial act inevitably have certain degree of conflict, thus the questions of in what way media supervision interferes with judicial independence or promotes judicial justice and what judicial activities are not to be reported or supervised

    然而，由於兩者各自所處的領域和各自特性的不同，在新聞與司法實踐中，又不可避免地產生了一定程度上的沖突和對立?什麼樣的新聞媒體監督干擾司法獨立，什麼樣的新聞媒體監督促進司法公正?什麼樣的司法活動又是新聞媒體所不能采訪報道與監督的呢
  8. The results showed that the capability of reaumuria soongorica in seed actual reproduction and artificial restoration was positively correlated with disturbance levels ; the capability of restoration varied with the characteristics of disturbance factors, of which water was the key factor

    結果表明，紅砂種子更新恢復能力與干擾水準呈正相關；干擾因數的特徵不同，則更新恢復能力不同；尤其水分因數參與對紅砂種群的自然更新與人工輔助恢復起著關鍵性的作用。
  9. The actual reproduction and artificial restoration density were the biggest with the treatment of irrigation ? soil preparation + natural regeneration, and the average numerical value was 13. 04 clumpes / m ^ 2 ranging from 3 clumpes / m ^ 2 to 28 clumpes / m ^ 2. the others were as follows : 1. 66 clumpes / m ^ 2 occurred in the treatment of unirrigation + soil preparation + artificial regeneration, ranging from 1 clumpe / m ^ 2 to 20 clumpes / m ^ 2 1. 11 clumpes / m ^ 2 occurred in the treatment of unirrigation + soil preparation + natural regeneration, ranging from 0. 5 clumpe / m ^ 2 to 17 clumpes / m ^ 2 0. 25 5 clumpe / m ^ 2 occurred in the treatment of unirrigation + break ground + natural regeneration, ranging from 0. 1 clumpe / m ^ 2 to 3. 0 clumpes / m ^ 2, and 0. 012 clumpe / m ^ 2 occurred in the treatment without disturbance

    以更新密度作為參數，其數值依次為：灌溉+整地十自然更新最大，平均為13 . 04叢/平方公尺，變化在3 28叢平方公尺之間；無灌溉+整地十人工種植恢復平均為1 . 66叢平方公尺，變化在1 20叢平方公尺之間；無灌溉十整地+自然更新恢復平均為1 . 11叢平方公尺，變化在0 . 5 17叢平方公尺之間；無灌溉+破土+自然更新平均為0 . 255叢平方公尺，變化在0 . 1 3 . 0叢平方公尺之間；無干擾自然更新平均為0 . 012叢平方公尺。
  10. The results of the study, published in the journal nature biotechnology, are so encouraging that the scientists are planning to begin the first human trials of rna interference on hepatitis b patients at the end of next year

    被刊登在這期的[自然生物科技雜志]上的研究結果非常鼓舞人心，科學家們可能會在明年的年終第一次開始人的rna干擾臨床試藥
  11. Longgang nature reserve plays an important role in preserving two langur species of both white - headed langur and francois langur. interview and field survey methods were used to survey the distribution and population size of these two langurs in this natural reserve from december 2001 to january 2002. the result indicated that the reserve has 8 groups of white - headed langur with 68 individuals in longrui and 10 groups of francois langur with 75 individuals in longgang. the distribution area and population size of both of the two langurs in this reserve have greatly declined in the past decades. they are seriously threatened and have high risk of disappearance from this reserve if no effective measures are to be taken at once

    為了確定弄崗自然保護區內白頭葉猴的種群數量，彌補黑葉猴種群數量的空白，掌握此保護區葉猴的生存現狀，採用訪問法和實地數量統計法相結合的方法對弄崗自然保護區的弄崗、隴瑞和弄呼3個部分進行深入的調查研究.調查結果表明，在隴瑞片范圍內，共有8群白頭葉猴，種群大小在68隻左右，和20世紀80年代末的244隻相比，數量下降相當驚人;在弄崗片內，共記錄到黑葉猴群10群，最大的種群為11隻個體，最小的種群是4隻個體，共計約有75隻黑葉猴（絕對數量統計） ;弄呼的黑葉猴種群已經于上個世紀的晚期消失.造成目前狀況的因素主要是過度狩獵和其他形式的過度干擾.弄崗自然保護區的葉猴種群數量已經接近可持續繁殖種群的最低水平，如不採取有效的保護措施，這個種群將很可能在短期內消失
  12. The paper lays a strong emphasis on discussing the realization of the autocontrol of raster scanning of the scanner in x - y dimension, the " tapping " of the cantilever of the tappingmode afm by a direct digital synthesizer. then a method of parallel communication between dsp and pc in epp mode is given. finally, the author discussed the digital pid closed loop control of the scanner in z - direction, the automatic approaching of the tip using step - motor, and also some electro - magnetic interferences

    論文首先簡單介紹了掃描探針顯微鏡的發展、分類、工作原理及應用；接著對ti公司的tms320vc5402dsp的特點及外圍擴展作了簡單介紹；然後分章節重點講述了利用vc5402dsp實現掃描探針顯微鏡的核心部件? ?壓電陶瓷管的x向和y向的光柵掃描控制；藉助直接數字集成器（ dds ）實現輕敲式原子力顯微鏡的微懸臂的「輕敲」 ； vc5402dsp的主機介面（ hpi ）與pc機在增強并行口（ epp ）模式下的通信；論文最後還介紹了掃描管z向的數字pid閉環控制，步進電機的自動進針，並對實際出現的一些電磁干擾問題作了討論。
  13. In this thesis, first, we present the theory of sess system, the generation of the sess spreading code and its characteristics and the acquisition theory of conventional spread spectrum communication system. an efficient acquisition scheme based on periodically transmitting the synchronization head, which is composed of binary chaotic codes, using the matched filter and automatic decision threshold - level control based on a so - called constant false alarm criterion for sess system is present. the acquisition model of sess system is built and simulated in the awgn channel, the raleigh fading channel and imulti - address interfere condition

    本文首先概述了自編碼擴頻通信的原理、自編碼擴頻序列的產生方法及其特性和擴頻通信系統編碼同步的理論，然後針對自編碼擴頻通信系統提出了擴頻序列捕獲方案:周期性地加入混沌序列同步碼，並採用恆虛警率匹配濾波器捕獲法;在加性白高斯噪聲通道、瑞利衰落通道和多址干擾情況下進行了模擬，分析了各種捕獲性能:在選擇性能最優的混沌序列、適當的序列長度、虛警概率及門限值的情況下，可以獲得較短的捕獲時間和較大的捕獲概率。
  14. We have surmounted difficulties and risks arising from the political and economic spheres and from nature. we have gone through one trial after another and removed all kinds of obstacles, thus ensuring that our reform, opening up and modernization drive have been forging ahead in the correct direction like a ship braving surging waves

    我們從容應對一系列關系我國主權和安全的國際突發事件，戰勝在政治經濟領域和自然界出現的困難和風險，經受住一次又一次考驗，排除各種干擾，保證了改革開放和現代化建設的航船始終沿著正確的方向破浪前進。
  15. Ecotourism was nothing but a slogan in the process of developing ; ( 2 ) in developing ecotourism in nature reserves, the restricted function of macro - factors ( i. e., the mechanical system in these areas, the backward thoughts and the stagnant laws ) restricted its development as well ; ( 3 ) since tourists in china usually has long preferred to the mass - tourism, they went to some spots only for once

    自然保護區作為獨特的區域不同於一般的風景區有其特定的保護對象，因而在旅遊開發中要盡量減少對保護對象的干擾，劃定功能區及旅遊區域，並確定其旅遊容量作為控制進入保護區的旅遊流的手段。但由於喀納斯沒有對進入保護區的旅遊流
  16. We didn ' t mean to interrupt this natural drama, but human presence has unintended consequences

    我們無意干擾這段自然界上演的劇碼，但人類的存在已經造成了非預期的影響。
  17. Coupling vegetation dynamics at multiple scales is essential to explore the mechanisms of water and sediment yield response to vegetation changes such as vegetation reestablishment, development, succession, distribution, and management practices - we reviewed literature on advances in studying the processes and mechanisms of the vegetation influence on runoff and sediment production in relations to vegetation growth, vegetation succession, vegetation patterns and distribution, as well as afforestation and deforestation

    由於植被自身的生長發育以及受自然因素和人為干擾的作用，植被變化具有多尺度性；由於受流域水文環境的異質性和水文通量的變化性的影響，流域水文過程也同樣具有多尺度性。
  18. Coral lake chienchiao hotel is located inside the wushantou reservoir scenic area and offers excellent vistas of the lake and surrounding countryside in a natural, secluded setting. moonlight views of the lake, to a symphony of crickets and frogs, can bring you closer to nature

    珊瑚潭劍橋大飯店位於烏山頭水庫風景區內，擁有絕佳的珊瑚潭環湖景緻，以及自然無人為干擾的環境，月夜下的大壩，蛙與蟲鳴，可讓您充分親近大自然。
  19. The higher landscape heterogeneity, the closer to nature secondary forest. along the gradient, landscape congregation index exhibits descendent tendency, showing a significant relationship between the extent of patch mosaic and the extent of disturbance, according to changes of landscape mean shape index ( lmsi ) and landscape mean fractal dimension index, integrated disturbance ( nature disturbance, human activities, vegetational inner succession or population dynamics ) tend to enhance

    景觀聚集度指數是隨著梯度區呈下降的變化趨勢，表明斑塊之間的鑲嵌聯系的程度與受到的干擾程度有極為重要的關系。從景觀平均形狀指數和景觀平均分維數的變化，可看出綜合干擾（自然干擾、人為活動、植被的內源演替或種群的動態變化）是呈增強的發展趨勢。
  20. The wetland habitats for many wild animals were seriously affected by this change and the habitat pattern had an obvious change, too. the area of suitable habitat ( sd 0. 35 ), which had reduced by 7637 hm2 in the ten years, was becoming smaller and more fragmented, with deteriorated quality. for red - crowned cranes, the area with high spatial diversity values ( sd 0. 65 ) and that with mid - high values ( 0. 5 sd < 0. 65 ), which constituted the main part of suitable habitat of red - crowned cranes, had reduced by 9232 hm2 and 15584 hm2 respectively, with the shrinking of natural land cover, such as reed and suaeda

    研究區野生動物生境格局受人為和自然干擾的雙重影響而發生了較為明顯的變化，整體趨勢是生境適宜性逐漸降低，適宜生境和較適宜生境（ sd 0 . 35 ）的面積十年間減少7637hm ~ 2 ，丹頂鶴的適宜生境（ sd 0 . 65 ）和較適宜生境（ 0 . 5 d < 0 . 65 ）面積分別減少9232hm ~ 2和15584hm ~ 2 ，且生境的破碎化程度加深，在空間上呈現由北向南海向推進、由東向西壓縮之勢，生境質量呈下降趨勢。
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