span over 中文意思是什麼

span over 解釋
橫跨過去
  • span : n 1 一?〈手指張開時，拇指尖至小指尖的長度，通常九英寸〉。2 （常有短的涵義的）一段時間；很小的間隔...
  • over : adv 1 在上，在高處；從上向下；突出，倚靠；越過。 jump over 跳過。 climb over 爬過。2 在那邊，向那...
  1. These large sheets can be corrugated to allow them to span over distance of about 2m.

    這些大板可以製成波形，這樣，它們可以跨越2米左右的距離。
  2. Span for the nominee group was just over 76 years

    提名者小組的平均壽命略高於76歲。
  3. Abstract : this paper sums up technical foundation and advancement of large - span bridge construction with an example of the large bridge over akashi channel in japan

    文摘:以日本明石海峽大橋為例，綜述了大跨度橋梁建設的技術基礎與進步
  4. The shenzhen rainbow bridge is near to the northern railway station, which has big cut bag to span over twenty - nine tracks. arch bridge structure, which has a widely application these years, is taken considering of the bridge height limitation and the site used in downtown. the girder of the bridge is constructed with composite structure of steel and folding concrete slab

    深圳市彩虹大橋地處深圳火車北站，需跨越29股火車軌道，跨徑大，又處於市中心，對橋梁的梁高有所限制，經研究分析，採用近年來廣泛應用的鋼管混凝土拱橋橋型，梁體採用鋼- -混凝土疊合板組合梁組合結構。
  5. Having said that much has changed over the life span of the taiwan relations act, we must also be careful not to overstate some things that have not, and will not change. indeed, if you ll forgive the cliche, the more things have changed across the taiwan strait, the more things have indeed stayed the same

    過去兩年來發生的事件在我們面前劃出一道再清楚不過的分界線：是誰在全力維護秩序，是誰在到處製造混亂；是誰為和平變革殫精竭智，是誰糾集團伙作惡多端；是誰要求尊重人的權利，是誰殘酷無情、肆無忌憚地殘害男女老少的生命。
  6. Located at the middle between shanghai and suzhou, zhouzhuang is an ancient town of kunshan city, jiangsu provice, where abounds with rivers and lakes. the town is though over900 years old, yet it remains as it were. the typical style and features of the water country in town and even the way of life of its inhabitants remain unchanged. all the houses in the town built by streams with sidewalks along have naturally turned into its streets together with the ater lanes. stone bridges and overhead towers projection span over them for free passage of the local people. the murmuring streams under small bridges and courtyards, each surrounded by dwelling quarters, are the typical features of zhouzhuang and even the whole area of east china

    周莊是中國的一個水鄉古鎮，位於上海，蘇州之間.鎮為澤國，四面環水，港汊交歧，湖河聯絡，咫尺瓦工拿來，皆須舟楫.周莊雖然經歷900多年的滄桑，但仍完整地保存著原有的水鄉古鎮風貌和格局.全鎮依河成街，橋街相連，傍河築屋，深宅大院，重脊高檐，河埠廊坊，過街騎樓，穿竹石欄，臨河水閣，一派古樸，明潔的幽靜，是江南典型的"小橋，流水，人家"
  7. With the advancement of calculating theory and design technology, as well as the wide application of computer in the engineering design area, the bridge structure is developing towards large span, thin section, and prestress. the bridge construction scheme is also made great progress. with the research on construction project, the construction of the bridges over the river or the gorge is becoming more and more simple, efficient and economical

    隨著結構計算理論和設計技術的進步，以及計算機在工程設計領域的廣泛應用，橋梁結構向大跨度、薄截面、預應力方向發展，橋梁的施工方案也取得了很大的進展，通過施工方案的研究，使位於大江大河上及深山峽谷中的橋梁施工作業更加簡單高效、經濟合理。
  8. The outer hull of the wire has been moulded by rolling with small volume and pretty appearance to insure its enough flexibility and high carrent bearing. it can be installed under the circumstances of over six meters of span

    1外殼採用冷軋鋼板一次性滾壓成型，外型美觀，大大增強母線抗彎強度，載荷性能強，適合於6米以上大跨距場所安裝。
  9. Over a vast span of time, these molecules became associated with one another in temporary complexes.

    經過漫長的時間，這些分子彼此交結成臨時的絡合處。
  10. The number of male telephone operators over the same span rose 38%, and the number of male nurse 94%.

    男話務員在同一時期增加了38，而男性護士則增加了94。
  11. It has to hearten his rockets bosses - - who preside over a franchise that also has failed to win a single playoff series in that same decade - long span - - to hear mcgrady speak optimistically about the future so soon after such a grave disappointment

    上賽季的沮喪還未散盡，就能聽到麥迪信心滿滿地發出對球隊未來的憧憬，應該是給同病相憐的火箭隊老闆們在三伏天里灌了杯酸梅湯。
  12. Through over - all stability analysis, the influence of height - span ratio, rafter slope to the stability and the effective factors of gable portal frames are also presented in this paper

    通過對門式剛架的整體穩定分析，研究了剛架的高跨比、斜梁坡度對結構的穩定和計算長度系數的影響。
  13. The number of male telephone operators over the same span rose 38 %, and the number of male nurse 94 %

    男話務員在同一時期增加了38 ，而男性護士則增加了94 。
  14. The thesis is aimed at presenting a procedure to establish a baseline finite element model of the qingzhou cable - stayed bridge over the ming river, fuzhou, china that was newly constructed. its main span length of 605m is the longest in the world among the completed composite - deck cable - stayed bridge. the proposed procedure includes several tasks : initial finite element modeling base on the design drawings, field loading tests and ambient vibration tests, and finite element model calibration with the test results

    本文以主跨605m的結合梁斜拉橋? ?青洲閩江大橋為背景，首先根據設計圖紙建立該橋完整的初始空間有限元模型，然後根據通車前現場靜力試驗和環境振動試驗結果對初始有限元模型進行校正，通過參數的調整使模型靜、動力計算結果與實測值吻合。
  15. The cfst x - type arches improve the lateral stability by sloping the arc ribs, so it is ofen used in the designs of cfst arch bridge with small ratio of the width to the span. tongwamen bridge is a half - through cfst arch bridge, its span is 238m, and the width of its roadway is 10m, so the truss ribs in - plane is sloped into x - shapc to improve its lateral stability. as the cfst x - type arches with longest span all over the country presently, the design of tongwamen bridge can be used for reference of adopting cfst x - type arches in the design of arch bridges with small ratio of the width to the span

    鋼管混凝土x型肋拱橋是一種利用拱肋側傾來提高其橫向整體穩定性的橋型，在寬跨比較小的鋼管混凝土拱橋設計中應用較多。浙江銅瓦門大橋是一座中承式鋼管混凝土無鉸拱橋，跨徑238m ，橋寬10m ，拱肋為平面桁架形式，所以採用了x型拱肋以提高其橫向穩定性。作為國內目前跨徑最大的鋼管混凝土提籃拱橋，該橋的建成對我國今後長大跨徑小寬跨比鋼管混凝土拱橋採用提籃拱具有借鑒意義。
  16. In the first year alone, the cost of the time saved is estimated to be 2. 2 billion. over its 40 - year life span, the net benefit will accrue to a significant sum of 122 billion. the need for the project is clear and present

    假設中環灣仔繞道可運作四十年，落成后首年所節省的時間成本估計達二十二億，而最終可帶來約一千二百二十二億的凈效益。
  17. The economic benefits to be brought about by the cwb is significant. in the first year alone, the cost of the time saved is estimated to be $ 2. 2 billion. over its 40 - year life span, the net benefit will accrue to a significant sum of $ 122 billion

    假設中環灣仔繞道可運作四十年，落成后首年所節省的時間成本估計達二十二億，而最終可帶來約一千二百二十二億的凈效益。
  18. Hereafter being the forecasting to the old age population coefficient, this text has been applied two kinds of regression model, namely univariate linear model and logarithmic model, and thought over three kinds of economic speed of development ( high, middle, low ) in the logarithmic model to forecast the old age population coefficient respectively. finally, by analyzing the forecasted value and the inertia law of population development, the paper points out the lengthening of the population equally expected life span will push forward the aging of population step by step to the advanced age development ; the development trend of the population aging continues to be clear, and just appears a stage characteristic ; furthermore, the population aging speed in rural area will be faster than in the city

    此後是對老年人口系數的預測，本文應用了兩種回歸模型，即一元線性回歸模型和對數擬合模型，並在對數擬合模型中考慮了經濟發展速度的高、中、低三種方案，對老年人口系數分別進行預測；最後在分析預測值和人口發展慣性規律基礎上對山東省未來人口老齡化發展趨勢作了較深入分析，指出人口平均預期壽命的不斷延長，將逐步推動人口老齡化向高齡化發展；人口老齡化繼續發展趨勢明顯，且呈現出階段性特徵；農村人口老齡化速度將快于城市。
  19. The average life span for the nominee group was just over 76 years

    提名者小組的平均壽命略高於76歲。
  20. In recent years, the span of modern cable - stayed bridge has become longer ( the longest span of cable - stayed bridge has been over 1000 meters in the world, and it will develop longer in the future ), generally, with the span gets more longer, the frequency of the bridge is more lower

    近年來，隨著現代斜拉橋跨度的不斷增大（目前最大跨度已經超過1000米，並向更大跨度發展） ，橋梁結構的頻率越來越低，易受環境激勵發生各種振動，從而誘發斜拉索的振動。
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